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User’s Manual of SGS-5220 Series

Trademarks Copyright © PLANET Technology Corp. 2014. Contents are subject to revision without prior notice. PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their respective owners.

Disclaimer PLANET Technology does not warrant that the hardware will work properly in all environments and applications, and makes no warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness for a particular purpose. PLANET has made every effort to ensure that this User's Manual is accurate; PLANET disclaims liability for any inaccuracies or omissions that may have occurred. Information in this User's Manual is subject to change without notice and does not represent a commitment on the part of PLANET. PLANET assumes no responsibility for any inaccuracies that may be contained in this User's Manual. PLANET makes no commitment to update or keep current the information in this User's Manual, and reserves the right to make improvements to this User's Manual and/or to the products described in this User's Manual, at any time without notice. If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate your comments and suggestions.

FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the Instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

CE Mark Warning This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.

Energy Saving Note of the Device This power required device does not support Standby mode operation. For energy saving, please remove the power cable to disconnect the device from the power circuit. In view of saving the energy and reducing the unnecessary power consumption, it is strongly suggested to remove the power connection for the device if this device is not intended to be active.

WEEE Warning

To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment, end users of electrical and electronic equipment should understand the meaning of the crossed-out wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separately.

Revision PLANET L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch User's Manual

FOR MODEL: SGS-5220 Series

REVISION: 1.0 (Sep 2014)

Part No: EM-SGS-5220-Series_v1.0

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TABLE OF CONTENTS

1. INTRODUCTION.................................................................................................................. 10

1.1 Packet Contents .........................................................................................................................................10

1.2 Product Description ...................................................................................................................................11

1.3 How to Use This Manual ............................................................................................................................16

1.4 Product Features........................................................................................................................................17

1.5 Product Specifications ..............................................................................................................................20

2. INSTALLATION ................................................................................................................... 23

2.1 Hardware Description ................................................................................................................................23 2.1.1 Switch Front Panel ..............................................................................................................................................23 2.1.2 LED Indications ...................................................................................................................................................24 2.1.3 Switch Rear Panel ...............................................................................................................................................27

2.2 Installing the Switch...................................................................................................................................28 2.2.1 Desktop Installation .............................................................................................................................................28 2.2.2 Rack Mounting.....................................................................................................................................................29 2.2.3 Installing the SFP/SFP+ Transceiver ...................................................................................................................30

2.3 Stack Installation ........................................................................................................................................33 2.3.1 Connecting Stacking Cable..................................................................................................................................34 2.3.2 Management Stacking .........................................................................................................................................35

3. SWITCH MANAGEMENT .................................................................................................... 38

3.1 Requirements..............................................................................................................................................38

3.2 Management Access Overview.................................................................................................................39

3.3 Administration Console.............................................................................................................................40

3.4 Web Management.......................................................................................................................................41

3.5 SNMP-based Network Management .........................................................................................................42

3.6 PLANET Smart Discovery Utility ..............................................................................................................42

4. WEB CONFIGURATION...................................................................................................... 44

4.1 Main Web Page ...........................................................................................................................................46

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4.2 System.........................................................................................................................................................48 4.2.1 System Information..............................................................................................................................................49 4.2.2 IP Configuration...................................................................................................................................................50 4.2.3 IP Status ..............................................................................................................................................................52 4.2.4 Users Configuration.............................................................................................................................................53 4.2.5 Privilege Levels ...................................................................................................................................................56 4.2.6 NTP Configuration ...............................................................................................................................................57 4.2.7 Time Configuration ..............................................................................................................................................58 4.2.8 UPnP ...................................................................................................................................................................60 4.2.9 DHCP Relay ........................................................................................................................................................62 4.2.10 DHCP Relay Statistics .......................................................................................................................................63 4.2.11 CPU Load ..........................................................................................................................................................65 4.2.12 System Log........................................................................................................................................................66 4.2.13 Detailed Log ......................................................................................................................................................67 4.2.14 Remote Syslog ..................................................................................................................................................68 4.2.15 SMTP Configuration ..........................................................................................................................................69 4.2.16 Web Firmware Upgrade.....................................................................................................................................70 4.2.17 TFTP Firmware Upgrade ...................................................................................................................................71 4.2.18 Save Startup Config...........................................................................................................................................72 4.2.19 Configuration Download ....................................................................................................................................72 4.2.20 Configuration Upload.........................................................................................................................................73 4.2.21 Configuration Activate........................................................................................................................................73 4.2.22 Configuration Delete ..........................................................................................................................................74 4.2.23 Image Select......................................................................................................................................................74 4.2.24 Factory Default ..................................................................................................................................................75 4.2.25 System Reboot ..................................................................................................................................................76

4.3 Simple Network Management Protocol....................................................................................................77 4.3.1 SNMP Overview ..................................................................................................................................................77 4.3.2 SNMP System Configuration ...............................................................................................................................78 4.3.3 SNMP Trap Configuration....................................................................................................................................80 4.3.4 SNMP System Information ..................................................................................................................................82 4.3.5 SNMPv3 Configuration ........................................................................................................................................83

4.3.5.1 SNMPv3 Communities ..............................................................................................................................83 4.3.5.2 SNMPv3 Users ..........................................................................................................................................84 4.3.5.3 SNMPv3 Groups........................................................................................................................................85 4.3.5.4 SNMPv3 Views..........................................................................................................................................86 4.3.5.5 SNMPv3 Access........................................................................................................................................87

4.4 Port Management .......................................................................................................................................89 4.4.1 Port Configuration................................................................................................................................................89

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4.4.2 Port Statistics Overview.......................................................................................................................................91 4.4.3 Port Statistics Detail.............................................................................................................................................92 4.4.4 SFP Module Information ......................................................................................................................................94 4.4.5 Port Mirror............................................................................................................................................................95

4.5 Link Aggregation ........................................................................................................................................98 4.5.1 Static Aggregation..............................................................................................................................................100 4.5.2 LACP Configuration ...........................................................................................................................................101 4.5.3 LACP System Status .........................................................................................................................................103 4.5.4 LACP Port Status...............................................................................................................................................104 4.5.5 LACP Port Statistics...........................................................................................................................................105

4.6 VLAN..........................................................................................................................................................106 4.6.1 VLAN Overview .................................................................................................................................................106 4.6.2 IEEE 802.1Q VLAN ...........................................................................................................................................107 4.6.3 VLAN Port Configuration ................................................................................................................................... 110 4.6.4 VLAN Membership Status.................................................................................................................................. 116 4.6.5 VLAN Port Status............................................................................................................................................... 117 4.6.6 Port Isolation...................................................................................................................................................... 119 4.6.7 VLAN setting example: ......................................................................................................................................121

4.6.7.1 Two Separate 802.1Q VLANs..................................................................................................................121 4.6.7.2 VLAN Trunking between two 802.1Q aware switches .............................................................................123 4.6.7.3 Port Isolate ..............................................................................................................................................126

4.6.8 MAC-based VLAN .............................................................................................................................................127 4.6.9 IP Subnet-based VLAN......................................................................................................................................128 4.6.10 Protocol-based VLAN ......................................................................................................................................129 4.6.11 Protocol-based VLAN Membership..................................................................................................................131

4.7 Spanning Tree Protocol ...........................................................................................................................133 4.7.1 Theory ...............................................................................................................................................................133 4.7.2 STP System Configuration ................................................................................................................................139 4.7.3 Bridge Status .....................................................................................................................................................141 4.7.4 CIST Port Configuration.....................................................................................................................................142 4.7.5 MSTI Priorities ...................................................................................................................................................145 4.7.6 MSTI Configuration............................................................................................................................................146 4.7.7 MSTI Port Configuration ....................................................................................................................................147 4.7.8 Port Status .........................................................................................................................................................149 4.7.9 Port Statistics.....................................................................................................................................................150

4.8 Multicast ....................................................................................................................................................151 4.8.1 IGMP Snooping .................................................................................................................................................151 4.8.2 Profile Table.......................................................................................................................................................155

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4.8.3 Address Entry ....................................................................................................................................................156 4.8.4 IGMP Snooping Configuration ...........................................................................................................................157 4.8.5 IGMP Snooping VLAN Configuration.................................................................................................................159 4.8.6 IGMP Snooping Port Group Filtering .................................................................................................................161 4.8.7 IGMP Snooping Status ......................................................................................................................................162 4.8.8 IGMP Group Information....................................................................................................................................163 4.8.9 IGMPv3 Information...........................................................................................................................................164 4.8.10 MLD Snooping Configuration...........................................................................................................................165 4.8.11 MLD Snooping VLAN Configuration.................................................................................................................166 4.8.12 MLD Snooping Port Group Filtering.................................................................................................................168 4.8.13 MLD Snooping Status ......................................................................................................................................169 4.8.14 MLD Group Information ...................................................................................................................................170 4.8.15 MLDv2 Information ..........................................................................................................................................171 4.8.16 MVR (Multicast VLAN Registration).................................................................................................................172 4.8.17 MVR Status......................................................................................................................................................175 4.8.18 MVR Groups Information .................................................................................................................................176 4.8.19 MVR SFM Information .....................................................................................................................................176

4.9 Quality of Service .....................................................................................................................................178 4.9.1 Understanding QoS ...........................................................................................................................................178 4.9.2 Port Policing ......................................................................................................................................................179 4.9.3 Port Classification..............................................................................................................................................179 4.9.4 Port Scheduler...................................................................................................................................................181 4.9.5 Port Shaping......................................................................................................................................................182

4.9.5.1 QoS Egress Port Schedule and Shapers ................................................................................................183 4.9.6 Port Tag Remarking ...........................................................................................................................................184

4.9.6.1 QoS Egress Port Tag Remarking.............................................................................................................185 4.9.7 Port DSCP.........................................................................................................................................................186 4.9.8 DSCP-based QoS .............................................................................................................................................187 4.9.9 DSCP Translation ..............................................................................................................................................188 4.9.10 DSCP Classification.........................................................................................................................................189 4.9.11 QoS Control List...............................................................................................................................................190

4.9.11.1 QoS Control Entry Configuration ...........................................................................................................192 4.9.12 QCL Status ......................................................................................................................................................194 4.9.13 Storm Control Configuration ............................................................................................................................195 4.9.14 WRED..............................................................................................................................................................196 4.9.15 QoS Statistics ..................................................................................................................................................199 4.9.16 Voice VLAN Configuration ...............................................................................................................................199 4.9.17 Voice VLAN OUI Table.....................................................................................................................................202

4.10 Access Control Lists..............................................................................................................................203

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4.10.1 Access Control List Status ...............................................................................................................................203 4.10.2 Access Control List Configuration....................................................................................................................205 4.10.3 ACE Configuration ...........................................................................................................................................207 4.10.4 ACL Ports Configuration ..................................................................................................................................217 4.10.5 ACL Rate Limiter Configuration .......................................................................................................................219

4.11 Authentication.........................................................................................................................................220 4.11.1 Understanding IEEE 802.1X Port-based Authentication ..................................................................................221 4.11.2 Authentication Configuration ............................................................................................................................224 4.11.3 Network Access Server Configuration..............................................................................................................225 4.11.4 Network Access Overview ...............................................................................................................................236 4.11.5 Network Access Statistics ................................................................................................................................237 4.11.6 RADIUS ...........................................................................................................................................................244 4.11.7 TACACS+ ........................................................................................................................................................246 4.11.8 RADIUS Overview ...........................................................................................................................................247 4.11.9 RADIUS Details ...............................................................................................................................................249 4.11.10 Windows Platform RADIUS Server Configuration..........................................................................................255 4.11.11 802.1X Client Configuration ...........................................................................................................................260

4.12 Security ...................................................................................................................................................263 4.12.1 Port Limit Control .............................................................................................................................................263 4.12.2 Access Management .......................................................................................................................................267 4.12.3 Access Management Statistics ........................................................................................................................268 4.12.4 HTTPs .............................................................................................................................................................269 4.12.5 SSH .................................................................................................................................................................270 4.12.6 Port Security Status .........................................................................................................................................270 4.12.7 Port Security Detail ..........................................................................................................................................273 4.12.8 DHCP Snooping ..............................................................................................................................................274 4.12.9 Snooping Table................................................................................................................................................276 4.12.10 IP Source Guard Configuration......................................................................................................................276 4.12.11 IP Source Guard Static Table .........................................................................................................................278 4.12.12 ARP Inspection ..............................................................................................................................................279 4.12.13 ARP Inspection Static Table ...........................................................................................................................280

4.13 Address Table .........................................................................................................................................282 4.13.1 MAC Table Configuration.................................................................................................................................282 4.13.2 MAC Address Table Status ..............................................................................................................................284 4.13.3 Dynamic ARP Inspection Table........................................................................................................................285 4.13.4 Dynamic IP Source Guard Table......................................................................................................................286

4.14 LLDP ........................................................................................................................................................288 4.14.1 Link Layer Discovery Protocol .........................................................................................................................288

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4.14.2 LLDP Configuration .........................................................................................................................................288 4.14.3 LLDP MED Configuration ................................................................................................................................291 4.14.4 LLDP-MED Neighbor .......................................................................................................................................297 4.14.5 Neighbor ..........................................................................................................................................................301 4.14.6 Port Statistics...................................................................................................................................................302

4.15 Network Diagnostics..............................................................................................................................304 4.15.1 Ping .................................................................................................................................................................305 4.15.2 IPv6 Ping .........................................................................................................................................................306 4.15.3 Remote IP Ping Test ........................................................................................................................................307 4.15.4 Cable Diagnostics............................................................................................................................................308

4.16 Power over Ethernet (SGS-5220-24P2X only)......................................................................................310 4.16.1 Power over Ethernet Powered Device.............................................................................................................310 4.16.2 System Configuration ......................................................................................................................................312 4.16.3 Power Over Ethernet Configuration.................................................................................................................313 4.16.4 Port Sequential ................................................................................................................................................315 4.16.5 Port Configuration............................................................................................................................................316 4.16.6 PoE Status.......................................................................................................................................................318 4.16.7 PoE Schedule..................................................................................................................................................320 4.16.8 LLDP PoE Neighbours.....................................................................................................................................323

4.17 Loop Protection......................................................................................................................................324 4.17.1 Configuration ...................................................................................................................................................324 4.17.2 Loop Protection Status.....................................................................................................................................325

4.18 RMON.......................................................................................................................................................327 4.18.1 RMON Alarm Configuration .............................................................................................................................327 4.18.2 RMON Alarm Status.........................................................................................................................................329 4.18.3 RMON Event Configuration .............................................................................................................................330 4.18.4 RMON Event Status.........................................................................................................................................331 4.18.5 RMON History Configuration ...........................................................................................................................332 4.18.6 RMON History Status.......................................................................................................................................333 4.18.7 RMON Statistics Configuration ........................................................................................................................334 4.18.8 RMON Statistics Status....................................................................................................................................335

4.19 Stack ........................................................................................................................................................337 4.19.1 Stack................................................................................................................................................................339

4.19.1.1 Switch IDs...........................................................................................................................................339 4.19.1.2 Master Election ...................................................................................................................................340 4.19.1.3 Stack Redundancy ..............................................................................................................................340 4.19.1.4 Shortest Path Forwarding ...................................................................................................................341

4.19.2 Stack Configuration .........................................................................................................................................342

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4.19.3 Stack Information.............................................................................................................................................345 4.19.4 Stack Port State Overview ...............................................................................................................................346 4.19.5 Stack Example.................................................................................................................................................346

5. SWITCH OPERATION ....................................................................................................... 350

5.1 Address Table ...........................................................................................................................................350

5.2 Learning ....................................................................................................................................................350

5.3 Forwarding & Filtering .............................................................................................................................350

5.4 Store-and-Forward ...................................................................................................................................350

5.5 Auto-Negotiation ......................................................................................................................................351

6. TROUBLESHOOTING....................................................................................................... 352

APPENDIX A: Networking Connection ............................................................................... 353

A.1 PoE RJ-45 Port Pin Assignments...........................................................................................................353

A.2 Switch's Data RJ-45 Pin Assignments - 1000Mbps, 1000Base-T........................................................353

A.3 10/100Mbps, 10/100Base-TX ...................................................................................................................353

APPENDIX B : GLOSSARY .................................................................................................. 355

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1. INTRODUCTION

PLANET L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch, SGS-5220 series, comes with the multi-port Gigabit Ethernet Switch and SFP fiber optic connectibility and robust layer 2 features. The description of this model is shown below:

SGS-5220-24T2X L2+ 24-Port 10/100/1000T + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable Switch

SGS-5220-24P2X L2+ 24-Port 10/100/1000T 802.3at PoE + 4-Port Shared SFP + 2-Port 10G SFP+ Managed Stackable

Switch

“Managed Switch” is used as an alternative name in this user’s manual.

1.1 Packet Contents Open the box of the Managed Switch and carefully unpack it. The box should contain the following items:

Managed Switch x 1

Quick Installation Guide x 1

RJ45 to RS232 Cable x 1

SFP Dusty Cap x 8

Rubber Feet x 4

Rack-mount Accessory Kit x 1

Power Cord x 1

If any of these are missing or damaged, please contact your dealer immediately; if possible, retain the carton including the original packing material, and use them again to repack the product in case there is a need to return it to us for repair.

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1.2 Product Description

High-Density, Resilient Deployment Switch Solution for Gigabit Networking of Enterprise, Campus and Data Center

For the growing Gigabit network and IoT (Internet of Things) demand, PLANET has launched a new-generation Stackable

Gigabit Switch solution, the SGS-5220 switch series, to meet the needs of enterprises, telecoms and campuses for a

large-scale network deployment. The SGS-5220 switch series is Layer 2+ Managed Stackable Gigabit Switch, which supports

both IPv4 and IPv6 protocols and hardware Layer 3 static routing capability, and provides 24 10/100/1000Mbps Gigabit

Ethernet ports, 4 shared Gigabit SFP slots, 2 10G SFP+ uplink slots and another 2 dedicated 10G SFP+ stacked

interfaces for stacking with the series of switches. Up to 16 units, 384 Gigabit Ethernet ports and 32 10Gbps SFP+ slots can be

managed by a stacking group and you can add ports and functionality as needed.

Efficient Single IP Management

The SGS-5220 series applies the advantage of the stacking technology to managing the stack group with one single IP address,

which helps network managers to easily manage a stack of switches instead of connecting and setting each unit one by one.

The stacking technology also enables the chassis-based switches to be integrated into the SGS-5220 Managed Switch series at

an inexpensive cost.

Highly-reliable Stacking Ability

Through its up to 40Gbps, bi-directional high bandwidth tunnel and stacking technology, the SGS-5220 switch series gives the

enterprises, service providers and telecoms flexible control over port density, uplinks and switch stack performance. The stack

redundancy of the SGS-5220 switch series ensures that data integrity is retained even if one switch in the stack fails. You can

even hot-swap switches without disrupting the network, which greatly simplifies the tasks of upgrading the LAN for catering to

increasing bandwidth demands.

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Cost-effective 10Gbps Uplink Capacity

10G Ethernet is a big leap in the evolution of Ethernet. The two 10G SFP+ slot of the SGS-5220 switch series supports

Dual-speed, 10GBase-SR/LR or 1000Base-SX/LX, meaning the administrator now can flexibly choose the suitable SFP/SFP+

transceiver according to the transmission distance or the transmission speed required to extend the network efficiently. They

greatly support SMB network to achieve 10Gbps high performance in a cost-effective way because 10GbE interface usually

could be available in Layer 3 Switch but Layer 3 Switch could be too expensive to SMBs.

Solution for IPv6 Networking

By supporting IPv6 / IPv4 dual stack and plenty of management functions with easy and friendly management interfaces, the

SGS-5220 series is the best choice for IP surveillance, VoIP and wireless service providers to connect with the IPv6 network. It

also helps the SMB to step in the IPv6 era with the lowest investment but not necessary to replace the network facilities while

the ISP constructs the IPv6 FTTx edge network.

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IPv4 and IPv6 VLAN Routing for Secure and Flexible Management

To help customers stay on top of their businesses, the SGS-5220 switch series not only provides ultra high transmission

performance and excellent layer 2 technologies, but also offers IPv4/IPv6 VLAN routing feature which allows to cross over

different VLANs and different IP addresses for the purpose of having a highly secured, flexible management and simpler

networking application.

Robust Layer2 Features

The SGS-5220 series can be programmed for advanced switch management function, such as dynamic port link aggregation,

Q-in-Q VLAN, Multiple spanning tree protocol(MSTP), Layer 2/4 QoS, bandwidth control and IGMP/MLD snooping. The

SGS-5220 series allows the operation of a high-speed trunk combining multiple ports. It enables up to 14 groups of 8 ports for

trunk maximum and supports connection fail-over as well.

Powerful Security

The SGS-5220 series offers comprehensive layer2 to layer4 access control list (ACL) for enforcing security to the edge. It

can be used to restrict to network access by denying packets based on source and destination IP address, TCP/UDP port

number or defined typical network applications. Its protection mechanism also comprises 802.1x Port-based and MAC-based

user and device authentication. With the private VLAN function, communication between edge ports can be prevented to

ensure user privacy.

Enhanced Security and Traffic Control

The SGS-5220 series also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP

snooping from attack and discard ARP packets with invalid MAC address. The network administrator can now construct highly

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secured corporate networks with considerably less time and effort than before.

User-friendly Secure Management

For efficient management, the SGS-5220 series managed switch series is equipped with console, web and SNMP management

interfaces. With the built-in web-based management interface, the SGS-5220 series offers an easy-to-use, platform

independent management and configuration facility. The SGS-5220 series supports SNMP and it can be managed via any

management software based on standard of SNMP v1 and v2 protocol. For reducing product learning time, the SGS-5220

series offers Cisco-like command via Telnet or console port and customer doesn’t need to learn new command from these

switches. Moreover, the SGS-5220 series offers remote secure management by supporting SSH, SSL and SNMPv3 connection

which can be encrypted the packet content at each session.

Flexible and Extendable Solution

The 4 mini-GBIC SFP slots built in the SGS-5220 switch series support dual speed as it features 100Base-FX and

1000Base-SX/LX SFP (Small Form-factor Pluggable) fiber-optic modules. Now the administrator can flexibly choose the

suitable SFP transceiver according to not only the transmission distance, but also the transmission speed required. The

distance can be extended from 550 meters to 2km (multi-mode fiber) and up to above 10/20/30/40/50/70/120 kilometers

(single-mode fiber or WDM fiber). They are well suited for applications within the enterprise data centers and distributions.

Intelligent SFP Diagnosis Mechanism

The SGS-5220 switch series supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator

to easily monitor real-time parameters of the SFP and SFP+ transceivers, such as optical output power, optical input power,

temperature, laser bias current, and transceiver supply voltage.

Centralized Power Management for Gigabit Ethernet PoE Networking

To fulfill the needs of higher power required PoE network applications with Gigabit speed transmission, the SGS-5220-24P2X features high-performance Gigabit IEEE 802.3af PoE (up to 15.4 watts) and IEEE 802.3at PoE+ (up to 30 watts) on all ports. It perfectly meets the power requirement of PoE VoIP phone and all kinds of PoE IP cameras such as IR, PTZ, speed dome cameras or even box type IP cameras with built-in fan and heater for high power consumption. The SGS-5220-24P2X’s PoE capabilities also help to reduce deployment costs for network devices as a result of freeing from restrictions of power outlet locations. Power and data switching are integrated into one unit, delivered over a single cable and managed centrally. It thus eliminates cost for additional AC wiring and reduces installation time.

Built-in Unique PoE Functions for Surveillance Management

As a managed PoE Switch for surveillance network, the SGS-5220-24P2X features intelligent PoE Management functions:

Scheduled Power Recycling SMTP/SNMP Trap Event Alert PoE Schedule

Scheduled Power Recycling The SGS-5220-24P2X allows each of the connected PD (Powered Device) to reboot in a specific time each week. Therefore, it will reduce the chance of PD (Powered Device) crash resulting from buffer overflow.

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SMTP/SNMP Trap Event alert Though most NVR or camera management softwares offer SMTP email alert function, the SGS-5220-24P2X further provides event alert function to help to diagnose the abnormal device owing to whether or not there is a break of the network connection, loss of PoE power or the rebooting response by PD Alive Check process.

PoE Schedule for Energy Saving Besides being used for IP surveillance, theSGS-5220-24P2X is certainly applicable to construct any PoE network including VoIP and wireless LAN. Under the trend of energy saving worldwide and contributing to the environmental protection on the Earth, the SGS-5220-24P2X can effectively control the power supply besides its capability of giving high watts power. The “PoE schedule” function helps you to enable or disable PoE power feeding for each PoE port during specified time intervals and it is a powerful function to help SMBs or enterprises save power and money.


1.3 How to Use This Manual

This User’s Manual is structured as follows:

Section 2, INSTALLATION

The section explains the functions of the Managed Switch and how to physically install the Managed Switch.

Section 3, SWITCH MANAGEMENT

The section contains the information about the software function of the Managed Switch.

Section 4, WEB CONFIGURATION

The section explains how to manage the Managed Switch by Web interface.

Section 5, SWITCH OPERATION

The chapter explains how to do the switch operation of the Managed Switch.

Section 6, POWER over ETHERNET OVERVIEW

The chapter introduces the IEEE 802.3af / 802.3at PoE standard and PoE provision of the Managed Switch.

Section 7, TROUBLESHOOTING

The chapter explains how to do troubleshooting of the Managed Switch.

Appendix A

The section contains cable information of the Managed Switch.

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1.4 Product Features Physical Port

24-Port 10/100/1000Base-T RJ45 copper (SGS-5220-24T2X) 24-Port 10/100/1000Base-T RJ45 copper with IEEE 802.3at / 802.3af Power over Ethernet Injector function

(SGS-5220-24P2X) 4 100/1000Base-X mini-GBIC/SFP slots, shared with Port-21 to Port-24 compatible with 100Base-FX SFP

2 10GBase-SR/LR SFP+ slots, compatible with 1000Base-SX/LX/BX SFP

2 10GBase-SR/LR SFP+ stackable slots RJ45 console interface for basic management and setup

Stacking Features

■ Physical stacking up to 16 units, 384 Gigabit ports, 32 10 Gigabit ports ■ Single IP address stack management ■ Stacking architecture supports Chain and Ring mode ■ Plug and Play connectivity ■ Mirror across stack ■ Link Aggregation groups spanning multiple switches in a stack ■ Physical MAC address learning with MAC table synchronization across stack

Layer 2 Features

■ Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex) ■ High performance of Store-and-Forward architecture and runt/CRC filtering eliminates erroneous packets to optimize

the network bandwidth ■ Storm Control support

Broadcast / Multicast / Unknown unicast ■ Supports VLAN

IEEE 802.1Q tagged VLAN Up to 255 VLANs groups, out of 4094 VLAN IDs Supports provider bridging (VLAN Q-in-Q, IEEE 802.1ad) Private VLAN Edge (PVE) Protocol-based VLAN MAC-based VLAN Voice VLAN

■ Supports Spanning Tree Protocol STP, IEEE 802.1D Spanning Tree Protocol RSTP, IEEE 802.1w Rapid Spanning Tree Protocol MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN BPDU Guard

■ Supports Link Aggregation 802.3ad Link Aggregation Control Protocol (LACP) Cisco ether-channel (Static Trunk) Maximum 10 trunk groups, up to 16 ports per trunk group Up to 32Gbps bandwidth (full duplex mode)

■ Provides port mirror (many-to-1) ■ Port mirroring to monitor the incoming or outgoing traffic on a particular port ■ Loop protection to avoid broadcast loops

Layer 3 IP Routing Features

Supports maximum 128 static routes and route summarization

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Quality of Service ■ Ingress Shaper and Egress Rate Limit per port bandwidth control ■ 8 priority queues on all switch ports ■ Traffic classification

- IEEE 802.1p CoS - TOS / DSCP / IP Precedence of IPv4/IPv6 packets - IP TCP/UDP port number - Typical network application

■ Strict priority and Weighted Round Robin (WRR) CoS policies ■ Supports QoS and In/Out bandwidth control on each port ■ Traffic-policing policies on the switch port ■ DSCP remarking

Multicast Supports IGMP Snooping v1, v2 and v3 Supports MLD Snooping v1 and v2 Querier mode support IGMP Snooping port filtering MLD Snooping port filtering Multicast VLAN Registration (MVR) support

Security

Authentication - IEEE 802.1x Port-based / MAC-based network access authentication - Built-in RADIUS client to co-operate with the RADIUS servers - TACACS+ login users access authentication - RADIUS / TACACS+ users access authentication

Access Control List - IP-based Access Control List (ACL) - MAC-based Access Control List

Source MAC / IP address binding DHCP Snooping to filter un-trusted DHCP messages Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding IP Source Guard prevents IP spoofing attacks Auto DoS rule to defend DoS attack IP address access management to prevent unauthorized intruder

Management

IPv4 and IPv6 dual stack management Switch Management Interfaces

- Console / Telnet Command Line Interface - Web switch management - SNMP v1, v2c, and v3 switch management - SSH / SSL secure access

IPv6 IP Address / NTP / DNS management Built-in Trivial File Transfer Protocol (TFTP) client BOOTP and DHCP for IP address assignment System Maintenance

- Firmware upload/download via HTTP / TFTP - Reset button for system reboot or reset to factory default

18


- Dual Images DHCP Relay DHCP Option82 User Privilege levels control NTP (Network Time Protocol) Link Layer Discovery Protocol (LLDP) and LLDP-MED Network Diagnostic

- ICMPv6 / ICMPv4 Remote Ping - Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues

SMTP / Syslog remote alarm

Four RMON groups (history, statistics, alarms and events)

SNMP trap for interface Link Up and Link Down notification

System Log PLANET Smart Discovery Utility for deploy management

Power over Ethernet (SGS-5220-24P2X only) ■ Complies with IEEE 802.3at High Power over Ethernet End-Span PSE ■ Complies with IEEE 802.3af Power over Ethernet End-Span PSE ■ Up to 24 ports of IEEE 802.3af / 802.3at devices powered ■ Supports PoE Power up to 30.8 Watts for each PoE ports ■ Auto detects powered device (PD) ■ Circuit protection prevents power interference between ports ■ Remote power feeding up to 100 meters ■ PoE Management

Total PoE power budget control Per port PoE function enable/disable PoE Port Power feeding priority Per PoE port power limitation PD classification detection PD alive-check PoE schedule PD power recycling schedule

19


1.5 Product Specifications

Model SGS-5220-24T2X SGS-5220-24P2X

Hardware Specifications

Copper Ports 24 10/ 100/1000Base-T RJ-45 Auto-MDI/MDI-X ports

10/100/1000Mbps / SFP Combo

Interfaces 4 10/100/1000Mbps TP and SFP shared combo interfaces, SFP (Mini-GBIC) supports 100/1000Mbps Dual mode DDM, shared with Port-21 to Port-24

10Gbps Fiber Uplink Ports 2 1/10GBase-SR/LR SFP+ slots

10Gbps Fiber Stackable Ports 2 10GBase-SR/LR SFP+ slots

Console 1 x RJ45 serial port (115200, 8, N, 1)

Switch Architecture Store-and-Forward

Switch Fabric 128Gbps / non-blocking

Throughput 95.2Mpps@64Bytes

Address Table 16K entries, automatic source address learning and ageing

Shared Data Buffer 4 megabits

Flow Control IEEE 802.3x pause frame for full-duplex Back pressure for half-duplex

Jumbo Frame 9K bytes

Reset Button < 5 sec: System reboot > 5 sec: Factory Default

LED

System/Alert: PWR (Green) Master (Green) Fan1 Alert (Green) Fan2 Alert (Green)

Ethernet Interfaces (Port 1 to Port 24):1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange)

100/1000Mbps SFP Combo Interfaces (Port 21 to Port 24):

1000 (Green), 100 (Orange) 1/10G SFP+ Interfaces (Port 25 to Port 26):

10G (Green), 1G (Orange) 10G Stackable Interfaces (Port 27 to Port 28):

Stack (Green), LNK/ACT (Orange)

System/Alert/Stack: PWR (Green) Master (Green) Fan1 Alert (Green) Fan2 Alert (Green) STX1 (Green) STX2 (Green)

Ethernet Interfaces (Port 1 to Port 24):LNK/ACT (Green), PoE (Orange)

100/1000Mbps SFP Combo Interfaces (Port 21 to Port 24):

LNK/ACT (Green) 1/10G SFP+ Interfaces (Port 25 to Port 26):

10G (Green), 1G (Orange)

Power Requirements 100~240V AC, 50/60Hz

Power Consumption (Full

Loading) 43 watts 502 watts

ESD Protection 6KV DC

Dimensions (W x D x H) 440 x 200 x 44.5mm, 1U high 440 x 300 x 44.5 mm, 1U height

20


21

Weight 2850g 4887g

Stacking Functions

Stacking Ports 2 SFP+ slots

Stacking Numbers 16

Stacking Bandwidth 40Gbps full duplex

Stack ID Display 7-Segment LED display (1~9, A~F, 0)

Stack Topology Ring / Chain / Back-to-Back

Power over Ethernet

PoE Standard - IEEE 802.3af / 802.3at PoE / PSE

PoE Power Supply Type - End-span

PoE Power Output - Per Port 56V DC, Max. 30.8 watts

Power Pin Assignment - 1/2(+), 3/6(-)

PoE Power Budget - 440 watts (max.) @ 25 degrees C 380 watts (max.) @ 50 degrees C

PoE Ability PD @ 7 watts - 24 units

PoE Ability PD @ 15.4 watts - 24 units

PoE Ability PD @ 30.8 watts - 14 units

Layer2 Management Function

Basic Management Interfaces Console, Telnet, Web Browser, SNMP v1, v2c

Secure Management Interfaces SSH, SSL, SNMP v3

Port Configuration Port disable / enable Auto-negotiation 10/100/1000Mbps full and half duplex mode selection Flow Control disable / enable

Port Status Display each port’s speed duplex mode, link status, flow control status, auto negotiation status, trunk status

Port Mirroring TX / RX / Both Many-to-1 monitor

VLAN

802.1Q tagged based VLAN, up to 255 VLAN groups Q-in-Q tunneling Private VLAN Edge (PVE) MAC-based VLAN Protocol-based VLAN Voice VLAN MVR (Multicast VLAN Registration) Up to 255 VLAN groups, out of 4094 VLAN IDs

Link Aggregation IEEE 802.3ad LACP / Static Trunk Supports 10 groups of 16-Port trunk

QoS

Traffic classification based, Strict priority and WRR

8-Level priority for switching - Port Number - 802.1p priority - 802.1Q VLAN tag


- DSCP/TOS field in IP Packet

IGMP Snooping IGMP (v1/v2/v3) Snooping, up to 255 multicast Groups IGMP Querier mode support

MLD Snooping MLD (v1/v2) Snooping, up to 255 multicast Groups MLD Querier mode support

Access Control List IP-based ACL / MAC-based ACL Up to 256 entries

Bandwidth Control Per port bandwidth control Ingress: 100Kbps~1000Mbps Egress: 100Kbps~1000Mbps

SNMP MIBs

RFC 1213 MIB-II IF-MIB RFC 1493 Bridge MIB RFC 1643 Ethernet MIB RFC 2863 Interface MIB RFC 2665 Ether-Like MIB RFC 2737 Entity MIB

RFC 2819 RMON MIB (Group 1, 2, 3 and 9)RFC 2618 RADIUS Client MIB RFC 3411 SNMP-Frameworks-MIB IEEE 802.1X PAE LLDP MAU-MIB PoE-Ethernet MIB

Layer3 Function

IP Interfaces Max. 128 VLAN interfaces

Routing Table Max. 32 routing entries

Routing Protocols IPv4 hardware static routing IPv6 hardware static routing

Standards Conformance

Regulation Compliance FCC Part 15 Class A, CE

Standards Compliance

IEEE 802.3 10Base-T IEEE 802.3u 100Base-TX/100Base-FX IEEE 802.3z 1000Base-SX/LX IEEE 802.3ab 1000Base-T IEEE 802.3x flow control and back pressure IEEE 802.3ad port trunk with LACPIEEE 802.1D Spanning Tree protocol IEEE 802.1w Rapid Spanning Tree protocol IEEE 802.1s Multiple Spanning Tree protocol IEEE 802.1p Class of service

IEEE 802.1Q VLAN tagging IEEE 802.1x Port Authentication Network Control IEEE 802.1ab LLDP IEEE 802.3af Power over Ethernet IEEE 802.3at Power over Ethernet PLUS RFC 768 UDP RFC 793 TFTP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP version 1 RFC 2236 IGMP version 2 RFC 3376 IGMP version 3 RFC 2710 MLD version 1 FRC 3810 MLD version 2

Environments

Operating Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 95% (non-condensing)

Storage Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing)

22


2. INSTALLATION

This section describes the hardware features and installation of the Managed Switch on the desktop or rack mount. For easier

management and control of the Managed Switch, familiarize yourself with its display indicators, and ports. Front panel

illustrations in this chapter display the unit LED indicators. Before connecting any network device to the Managed Switch, please

read this chapter completely.

2.1 Hardware Description

2.1.1 Switch Front Panel

The front panel provides a simple interface monitoring the Managed Switch. Figure 2-1-1 shows the front panel of the Managed

Switch.

SGS-5220-24T2X Front Panel

Figure 2-1-1: Front Panel of SGS-5220-24T2X

SGS-5220-24P2X Front Panel

Figure 2-1-1: Front Panel of SGS-5220-24P2X

■ Gigabit TP interface

10/100/1000Base-T Copper, RJ45 twisted-pair: Up to 100 meters.

■ SFP slot

100/1000Base-X mini-GBIC slot, SFP (Small-form Factor Pluggable) transceiver module: From 550 meters to 2km

(multi-mode fiber), up to above 10/20/30/40/50/70/120 kilometers (single-mode fiber).

■ 10 Gigabit SFP+ slot

10GBase-SR/LR mini-GBIC slot, SFP+ Transceiver Module supports from 300 meters (multi-mode fiber) to up to 10

kilometers (single-mode fiber)

■ 10 Gigabit Stacked SFP+ slot



23


■ Console Port

The console port is an RJ45 port connector. It is an interface for connecting a terminal directly. Through the console port, it

provides rich diagnostic information including IP address setting, factory reset, port management, link status and system

setting. Users can use the attached DB9 to RJ45 console cable in the package and connect to the console port on the

device. After the connection, users can run any terminal emulation program (Hyper Terminal, ProComm Plus, Telix,

Winterm and so on) to enter the startup screen of the device.

■ Reset button

At the right of the front panel, the reset button is designed for rebooting the Managed Switch without turning off and on the

power. The following is the summary table of reset button functions:

Reset Button Pressed and Released Function

< 5 sec: System Reboot Reboot the Managed Switch.

> 5 sec: Factory Default

Reset the Managed Switch to Factory Default configuration.

The Managed Switch will then reboot and load the default

settings as shown below: 。 Default Username: admin 。 Default Password: admin 。 Default IP address: 192.168.0.100 。 Subnet mask: 255.255.255.0 。 Default Gateway: 192.168.0.254

2.1.2 LED Indications

The front panel LEDs indicate instant status of power and system status, fan status, port links / PoE in-use and data activity;

they help monitor and troubleshoot when needed. Figure 2-1-2 ~ Figure 2-1-5 shows the LED indications of the Managed

Switch.

SGS-5220-24T2X LED Indication

Figure 2-1-2: Front Panel LEDs of SGS-5220-24T2X

Figure 2-1-3: Rear Panel LEDs of SGS-5220-24T2X

24


SGS-5220-24T2X LED Indication Table

LED definition

System / Alert

LED Color Function

PWR Green Lights to indicate that the Switch is powered on.

Blinks to indicate the System is running under booting procedure. Master Green Lights to indicate that the Switch is the Master of the stack group.

FAN1 Green Lights to indicate fan1 has failed.


Per 10/100/1000Base-T interface (Port-1 to Port-20)

LED Color Function

1000 LNK/ACT Green

Lights to indicate the port is running in 1000Mbps speed and successfully established. Blinks to indicate that the switch is actively sending or receiving data over that port.

10/100 LNK/ACT Orange

Lights to indicate the port is running in 10/100Mbps speed and successfully established. Blinks to indicate that the switch is actively sending or receiving data over that port.

Per TP/SFP combo interface (Port-21 to Port-24)

LED Color Function

1000 LNK/ACT Green

Lights to indicate the port is running in 1000Mbps speed and successfully established. Blinks to indicate that the switch is actively sending or receiving data over that port.

100 LNK/ACT Orange

Lights to indicate the port is running in 10/100Mbps speed and successfully established. Blinks to indicate that the switch is actively sending or receiving data over that port.

Per 10G uplink SFP+ interface (Port-25 to Port-26)

LED Color Function

10G LNK/ACT Green

Lights to indicate the port is running in 10Gbps speed and successfully established. Blinks to indicate that the switch is actively sending or receiving data over that port.

1G LNK/ACT Orange


Per 10G stackable SFP+ interface (Port-27 to Port-28)

LED Color Function

Stack Green Lights to indicate the link through that SFP+ stacking port is successfully established with

speed 10Gbps.

Off to indicate that the port is link down.

ACK Orange Lights to indicate that the switch is not sending or receiving data over that port. Blinks to indicate that the switch is actively sending or receiving data over that port.

25


SGS-5220-24P2X LED Indication

Figure 2-1-4: Front Panel LEDs of SGS-5220-24P2X

SGS-5220-24P2X LED Indication Table

LED definition

System / Alert / Stack

LED Color Function

PWR Green Lights to indicate that the Switch is powered on.

Blinks to indicate the System is running under booting procedure. Master Green Lights to indicate that the Switch is the Master of the stack group.



PWR1 Green Lights to indicate power supply 1 has failed.

PWR2 Green Lights to indicate power supply 2 has failed.

STX1 Green Lights to indicate the link through that SFP+ stacking port is successfully established with

speed 10Gbps.


STX2 Green Lights to indicate the link through that SFP+ stacking port is successfully established with

speed 10Gbps.


Per 10/100/1000Base-T interfaces (Port-1 to Port-24)

LED Color Function

LNK/ACT Green Lights to indicate the link through that port is successfully established at

10/100/1000Mbps.

Blinks to indicate that the switch is actively sending or receiving data over that port.

PoE Orange Lights to Indicate the port is providing 56V DC in-line power. Blinks to indicate the connected device is not a PoE Powered Device (PD).

Per 10G uplink SFP+ interface (Port-25 to Port-26)

LED Color Function

10G LNK/ACT Green


1G LNK/ACT Orange


26


2.1.3 Switch Rear Panel

The rear panel of the Managed Switch indicates an AC inlet power socket, which accepts input power from 100 to 240V AC,

50-60Hz. Figure 2-1-4 shows the rear panel of the Managed Switch.

SGS-5220-24T2X Rear Panel

Figure 2-1-4: Rear Panel of SGS-5220-24T2X

■ 10 Gigabit Stacked SFP+ slot



SGS-5220-24P2X Rear Panel

Figure 2-1-4: Rear Panel of SGS-5220-24P2X

■ AC Power Receptacle

For compatibility with electric service in most areas of the world, the Managed Switch’s power supply automatically adjusts

line power in the range of 100-240V AC and 50/60 Hz.

Plug the female end of the power cord firmly into the receptalbe on the rear panel of the Managed Switch and the other end

of the power cord into an electric service outlet and the power will be ready.

Power Notice:

The device is a power-required device, which means it will not work till it is powered. If your networks

should be active all the time, please consider using UPS (Uninterrupted Power Supply) for your device.

It will prevent you from network data loss or network downtime. In some areas, installing a surge

suppression device may also help to protect your Managed Switch from being damaged by unregulated

surge or current to the Switch or the power adapter.

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2.2 Installing the Switch

This section describes how to install your Managed Switch and make connections to the Managed Switch. Please read the

following topics and perform the procedures in the order being presented. To install your Managed Switch on a desktop or shelf,

simply complete the following steps.

2.2.1 Desktop Installation

To install the Managed Switch on desktop or shelf, please follow these steps:

Step 1: Attach the rubber feet to the recessed areas on the bottom of the Managed Switch.

Step 2: Place the Managed Switch on the desktop or the shelf near an AC power source, as shown in Figure 2-2-1.

Figure 2-2-1: Place the Managed Switch on the Desktop

Step 3: Keep enough ventilation space between the Managed Switch and the surrounding objects.

When choosing a location, please keep in mind the environmental restrictions discussed in Chapter 1,

Section 4, and specifications.

Step 4: Connect the Managed Switch to network devices.

Connect one end of a standard network cable to the 10/100/1000 RJ-45 ports on the front of the Managed Switch.

Connect the other end of the cable to the network devices such as printer server, workstation or router.

Connection to the Managed Switch requires UTP Category 5e network cabling with RJ-45 tips. For

more information, please see the Cabling Specification in Appendix A.

Step 5: Supply power to the Managed Switch.

Connect one end of the power cable to the Managed Switch.

Connect the power plug of the power cable to a standard wall outlet.

When the Managed Switch receives power, the Power LED should remain solid Green.

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2.2.2 Rack Mounting

To install the Managed Switch in a 19-inch standard rack, please follow the instructions described below.

Step 1: Place the Managed Switch on a hard flat surface, with the front panel positioned towards the front side.

Step 2: Attach the rack-mount bracket to each side of the Managed Switch with supplied screws attached to the package.

Figure 2-2-2 shows how to attach brackets to one side of the Managed Switch.

Figure 2-2-2: Attach Brackets to the Managed Switch.

You must use the screws supplied with the mounting brackets. Damage caused to the parts by

using incorrect screws would invalidate the warranty.

Step 3: Secure the brackets tightly.

Step 4: Follow the same steps to attach the second bracket to the opposite side.

Step 5: After the brackets are attached to the Managed Switch, use suitable screws to securely attach the brackets to the rack,

as shown in Figure 2-2-3.

Figure 2-2-3: Mounting Managed Switch in a Rack

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Step 6: Proceed with Steps 4 and 5 of session 2.2.1 Desktop Installation to connect the network cabling and supply power to the

Managed Switch.

2.2.3 Installing the SFP/SFP+ Transceiver

The sections describe how to insert an SFP/SFP+ transceiver into an SFP/SFP+ slot. The SFP/SFP+ transceivers are

hot-pluggable and hot-swappable. You can plug in and out the transceiver to/from any SFP/SFP+ port without having to power

down the Managed Switch, as the Figure 2-2-4 shows..

Figure 2-2-4: Plug-in the SFP/SFP+ Transceiver

Approved PLANET SFP/SFP+ Transceivers

PLANET Managed Switch supports both single mode and multi-mode SFP/SFP+ transceiver. The following list of approved

PLANET SFP/SFP+ transceivers is correct at the time of publication:

Fast Ethernet Transceiver (100Base-X SFP)

Model Speed (Mbps) Connector Interface

Fiber Mode Distance Wavelength (nm) Operating Temp.

MFB-FX 100 LC Multi Mode 2km 1310nm 0 ~ 60 ℃

MFB-F20 100 LC Single Mode 20km 1310nm 0 ~ 60 ℃




MFB-TFX 100 LC Multi Mode 2km 1310nm -40 ~ 75 ℃

MFB-TF20 100 LC Single Mode 20km 1550nm -40 ~ 75 ℃

Fast Ethernet Transceiver (100Base-BX, Single Fiber Bi-Directional SFP)


Fiber Mode Distance Wavelength (TX) Wavelength (RX) Operating Temp.

MFB-FA20 100 WDM(LC) Single Mode 20km 1310nm 1550nm 0 ~ 60 ℃

30


MFB-FB20 100 WDM(LC) Single Mode 20km 1550nm 1310nm 0 ~ 60 ℃

MFB-TFA20 100 WDM(LC) Single Mode 20km 1310nm 1550nm -40 ~ 75 ℃

MFB-TFB20 100 WDM(LC) Single Mode 20km 1550nm 1310nm -40 ~ 75 ℃

MFB-TFA40 100 WDM(LC) Single Mode 40km 1310nm 1550nm -40 ~ 75 ℃

MFB-TFB40 100 WDM(LC) Single Mode 40km 1550nm 1310nm -40 ~ 75 ℃

Gigabit Ethernet Transceiver (1000Base-X SFP)



MGB-GT 1000 Copper -- 100m -- 0 ~ 60 ℃

MGB-SX 1000 LC Multi Mode 550m 850nm 0 ~ 60 ℃

MGB-SX2 1000 LC Multi Mode 2km 1310nm 0 ~ 60 ℃

MGB-LX 1000 LC Single Mode 10km 1310nm 0 ~ 60 ℃

MGB-L30 1000 LC Single Mode 30km 1310nm 0 ~ 60 ℃




MGB-TSX 1000 LC Multi Mode 550m 850nm -40 ~ 75 ℃

MGB-TLX 1000 LC Single Mode 10km 1310nm -40 ~ 75 ℃

MGB-TL30 1000 LC Single Mode 30km 1310nm -40 ~ 75 ℃

MGB-TL70 1000 LC Single Mode 70km 1550nm -40 ~ 75 ℃

Gigabit Ethernet Transceiver (1000Base-BX, Single Fiber Bi-Directional SFP)


Fiber Mode Distance Wavelength (TX) Wavelength (RX) Operating Temp.

MGB-LA10 1000 WDM(LC) Single Mode 10km 1310nm 1550nm 0 ~ 60 ℃

MGB-LB10 1000 WDM(LC) Single Mode 10km 1550nm 1310nm 0 ~ 60 ℃







MGB-TLA10 1000 WDM(LC) Single Mode 10km 1310nm 1550nm -40 ~ 75 ℃

MGB-TLB10 1000 WDM(LC) Single Mode 10km 1550nm 1310nm -40 ~ 75 ℃







31


10Gigabit Ethernet Transceiver (10GBase-X SFP+)



MTB-SR 10G LC Multi Mode 300m 850nm 0 ~ 60 ℃

MTB-LR 10G LC Single Mode 10km 1310nm 0 ~ 60 ℃

1. It is recommended to use PLANET SFP on the Managed Switch. If you insert an SFP transceiver

that is not supported, the Managed Switch will not recognize it.

2. Port 21 to Port 24 are a shared SFP slot that supports the Gigabit and Fast Ethernet SFP

transceiver.

3. Port 25 to Port 26 are a shared SFP+ slot that supports the 10 Gigabit SFP+ transceiver and

Gigabit SFP transceiver.

1. Before we connect the SGS-5220-24T2X to the other network device, we have to make sure both sides of the SFP

transceivers are with the same media type, for example: 1000Base-SX to 1000Base-SX, 1000Bas-LX to 1000Base-LX.

2. Check whether the fiber-optic cable type matches with the SFP transceiver requirement.

To connect to 1000Base-SX SFP transceiver, please use the multi-mode fiber cable with one side being the male

duplex LC connector type.

To connect to 1000Base-LX SFP transceiver, please use the single-mode fiber cable with one side being the male

duplex LC connector type.

Connect the Fiber Cable

1. Insert the duplex LC connector into the SFP/SFP+ transceiver.

2. Connect the other end of the cable to a device with SFP/SFP+ transceiver installed.

3. Check the LNK/ACT LED of the SFP/SFP+ slot on the front of the Managed Switch. Ensure that the SFP/SFP+

transceiver is operating correctly.

4. Check the Link mode of the SFP/SFP+ port if the link fails. To function with some fiber-NICs or Media Converters, user

has to set the port Link mode to “10GForce”, “1000 Force” or “100 Force”.

Remove the Transceiver Module

1. Make sure there is no network activity anymore.

2. Remove the Fiber-Optic Cable gently.

3. Lift up the lever of the MGB module and turn it to a horizontal position.

4. Pull out the module gently through the lever.

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Figure 2-2-5: How to Pull Out the SFP/SFP+ Transceiver

Never pull out the module without lifting up the lever of the module and turning it to a horizontal

position. Directly pulling out the module could damage the module and the SFP/SFP+ module

slot of the Managed Switch.

2.3 Stack Installation

SGS-5220-24T2X Series

The SGS-5220-24T2X Managed Switch series provides a switch stacking function to manage up to 16 switches using a single

IP address. And up to 320 Gigabit Ethernet ports, 64 Gigabit TP/SFP ports and 32 high-capacity 10G SFP+ ports can be

managed by a stacking group and you can add ports and functionality as needed. You can add the SGS-5220-24T2X switch

series as needed to support more network clients, knowing that your switching fabric will scale to meet increasing traffic

demands.

Two types of stack topologies are supported by the SGS-5220-24T2X series:

Chain topology (same as a disconnected ring)

Ring topology

Please find the following picture for sample connection.

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Figure 2-21 Chain Stack topology

Figure 2-22 Ring Stack topology

2.3.1 Connecting Stacking Cable

Before attempting to connect stacking ports, verify that you have the required stack cables. The following cables are used to

connect stacked switches:

CB-DASFP-0.5M: 10G SFP+ Directly-attached Copper Cable (0.5M in length)

CB-DASFP-2M: 10G SFP+ Directly-attached Copper Cable (2M in length)

MTB-LR: SFP+ Port 10GBase-LR mini-GBIC Module (single-mode / 1310nm / max. 10km).

MTB-SR: SFP+ Port 10GBase-SR mini-GBIC Module (multi-mode / 850nm / max. 300m)

Standard 10GBase-LR/SR mini-GBIC SFP+ Module.

There are two high-performance SFP+ stacked ports on the rear panel for proprietary management stack.

Step 1: Plug one end of the cable into the “STX1” port and the other end into the ”STX2” port of the next device.

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Step 2: Repeat the step for every device in the stack cluster, and then ending with the last switch.

Figure 2-23 Stacking Connection

Step 3: If you wish to implement stack redundancy, use the long stack cable to connect the stack port marked “STX1” on the

bottom switch to the port marked “STX2” on the top switch of the stack.

The stack port is for management and data packets to be transmitted between other SGS-5220

stackable switch series. The stack ports can’t be configured with Layer 2 features via management

interface.

Step 4: Power up the stack switches.

2.3.2 Management Stacking

The stack operation of the SGS Managed Switch supports Plug and Play Stacking connection and auto stack configuration.

Step 5: Once the stack starts operation, the Stack master will be automatically elected without any configuration. The Stack

master is indicated by a lit green “Master” LED on the front panel as Figure 2-24 shows.

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Stack ID Master LED

Figure 2-24 Stack Master with “Master” LED lit

Step 6: When an SGS Switch is added to the stack, a Switch ID is automatically assigned to the SGS Switch. The automatic

SID assignment can be modified by choosing a different Switch ID on the Stack Configuration page. This method

allows Switch IDs to be assigned so that it is easier for the user to remember the ID of each switch.

Step 7: Connect the RJ45 serial cable to the console port on the front of the stack master, and then login the SGS Switch to

start the switch management. Or you can use the PLANET Smart Discovery Utility to display the IP address of the

stack and Web login the stack with this IP address. The default IP address of the SGS Switch is 192.168.0.100.

Figure 2-25 Use PLANET Smart Discovery Utility to display the IP address of stack master

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37

1. The stack switch with the least priority ID or MAC Address number will become Master. Only

Master switch’s management interface (console, Telnet, Web and SNMP) is accessible.

It allows to build a stack of up to 16 PLANET SGS Switches. If there is the space limitation or power issue and you wish to stack

all the switches in different racks, use long stack cables to connect two stacks.

2m stack cable CB-DASFP-2M 2m stack cable CB-DASFP-2M

Figure 2-26 Separate Stack connection CB-DASFP-0.5M


3. SWITCH MANAGEMENT

This chapter explains the methods that you can use

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