03 Ft48993en04gla0 Overview
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Transcript of 03 Ft48993en04gla0 Overview
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FlexiPacket System Overview
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Contents
FlexiPacket System Overview 1
1 FlexiPacket MultiRadio System Overview 3
1.1 FlexiPacket MultiRadio Introduction 4
1.2 Full Packet and Hybrid Solution 5
1.3 Split -Mount Architecture 6
1.4 Connection to a Generic Indoor Device (Full Packet Mode) 17
1.5 Integration with FlexiBTS (Full Packet Mode) 18
1.6 FlexiPacket MultiRadio in stand-alone configuration (Full Packet Mode) 20
1.7 FlexiPacket MultiRadio main Characteristics 22
1.8 Management System 25
1.9 Applications 26
FlexiPacket System Overview
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1 FlexiPacket MultiRadio System Overview
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1.1 FlexiPacket MultiRadio Introduction
FlexiPacket MultiRadio is a reliable and flexible microwave radio, which efficiently transports Ethernet traffic in RF bands from 3.5, 6, 7, 8, 11, 13, 15, 18, 23, 26, 28, 32, 38 and 42GHz RF bands for ETSI market, in the 6, 11, 18 and 23 GHz RF bands for NAM market and in the 11, 15 and 18 GHz RF bands for JAPAN market.
FlexiPacket MultiRadio can be used in different transmission networks: mobile networks, fixed networks or private networks.
FlexiPacket MultiRadio is the evolution of the outdoor unit of Nokia Siemens Networks FlexiPacket Micro-wave: a new packet microwave system designed to meet the requirements of evolved transport networks with the target of minimizing the operator Total Ownership Costs.
FlexiPacket MultiRadio joins together the benefits of an advanced scalable microwave radio and of a real carrier grade Ethernet nodal solution.
FlexiPacket MultiRadio is the means of deploying a cost-effective microwave infrastructure for 3G, WiMAX and LTE backhaul, high speed wireless Internet networks, fixed broadband access backhaul and private wireless networks.
FlexiPacket MultiRadio is the right solution to design advanced mobile backhaul networks based on Ethernet transport. The solution is conceived both for pure packet and hybrid (TDM+packet) networks.
Fig. 1 Example of FlexiPacket MultiRadio with a 30 cm integrated antenna
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1.2 Full Packet and Hybrid Solution
FlexiPacket portfolio, beside Packet Networks scenario, will address Hybrid applications in Microwave Backhaul (Fig. 2).
Hybrid (TDM separated from Packet traffic) will be supported by FlexiPacket MultiRadio platform via specific software release, in conjunction with FlexiPacket Hub 800 Indoor Unit (via a dedicated sw for hybrid)
FlexiPacket MultiRadio is then able to perform Full Packet mode and Hybrid Mode via Software Release change
In Hybrid mode, no PseudoWire Emulation is performed, TDM and Ethernet are separately managed.
3G
Ethernet
E1/T1
Ethernet
RNC
2G BSC
Hybrid Backhaul
E1 traffic in Full Packet
E1 PWE : CESoP, SAToP
L2 matrix : native Eth. and E1 PWE
E1 PWE : high priority in QoS
Ethernet Radio capacity on air
Synchro over Ethernet
E1 traffic in Hybrid :
E1 Native ( no PWE encapsulation)
TDM cross matrix for E1 native
L2 matrix for Ethernet traffic
Hybrid Radio capacity on air(mix E1/Ethernet)
Synchro over E1 or Ethernet
Native Ethernet Traffic is trasported in the same way in both scenarios
Full Packet Backhaul
EthernetRNC
2G BSC
3G
Fig. 2 Hybrid and Full Packet Solution
WARNING Hybrid mode is conceived to be used in all the cases where network evolution strategy better fits with an Hybrid platform requirements.
In this chapter, figures with the green border are for "Full packet and Hybrid mode", figures with the blue border are for "Full Packet Mode" only and figures with the orange border are for the "Hybrid Mode" only.
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1.3 Split -Mount Architecture
FlexiPacket MultiRadio features split-mount architecture as reported in Fig. 3:
FlexiPacket MultiRadio (a fully outdoor microwave radio)
FlexiPacket Hub (a Carrier Ethernet switch, which acts as hub).
1.3.1 FlexiPacket Hub
FlexiPacket Hub is a carrier grade Ethernet switch, which supports multiple radio directions.
The resulting solution is a best-in-class microwave radio node.
It offers advanced Ethernet processing features as well as maximum flexibility to support TDM traffic via circuit emulation.
Access interfaces include Fast and Gigabit Ethernet, E1 and channelized STM-1.
Unique reliability is achieved thanks to state of the art component and support of protected configurations, TDM tributary protection and Ethernet protection.
The FlexiPacket Hub, as part of the Nokia Siemens Networks Carrier Switches portfolio, allows a smooth integration in a Carrier Ethernet Transport (CET) network, ensuring end to end network design, including advanced QoS, Synchronization and OAM.
Different hardware versions of the FlexiPacket Hub will be available:
FlexiPacket Hub 2200 (Fig. 4 and Fig. 5), modular version for large hub sites (only for the Full Packet Mode)
FlexiPacket Hub1200 (Fig. 6, Fig. 7 and Fig. 8), compact version for tail sites in small hubs (only for the Full Packet Mode). It's available in two versions: Fixed (Fig. 7) and Modular (Fig. 8).
FlexiPacket "FirstMile" (Fig. 9 and Fig. 10) is a compact indoor device optimized for tail (one radio direction) and chain (two radio directions) applications (only for the Full Packet Mode).
FlexiPacket HUB 800 ( from Fig. 11 to Fig. 14), flexible indoor unit (IDU) which can be used for tail, hub and edge application in the mobile backhaul, providing up to 12 ODU directions in the full packet mode and 8 directions in the Hybrid mode.
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Fig. 3 FlexiPacket Split-Mount Architecture
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HUB site, access rings, central office:FlexiPacket Hub2200 (Full
Packet Mode Only)
Two access bays holds any combination of Ethernet and/or TDM cards 24 Gbps internal switching 4xGE network ports TDM pseudo wires Synchronous Ethernet (ITU-T G.8261), IEEE1588v2 Redundant AC / DC power supplies; front or rear access 1.5U Up to 15 FlexiPacket Radio
Access Module Bay Access Module BayFanTray
Power Supply
Main Module CES Access Module Bay
Power Supply
Fig. 4 FlexiPacket Hub A2200 (1)
FlexiPacket Hub 2200: 2 access bays (Full Packet Mode Only)
Access modules (each one takes up one access bay):
10 Port 10/100/1000Base-FX SFP
8 Port 10/100/1000Base-TX copper
16 port T1/E1 CES
8 port T1/E1 CES
4 port channelized STM-1/OC3
Fig. 5 FlexiPacket Hub A2200 (2)
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MWR Small Hub Site:FlexiPacket Hub 1200 (Full Packet Mode Only)
Two HW versions of FlexiPacketHub 1200
Fixed (Narrow) Version
Half Modular Version
12Gbps internal switching
1U, industrial temperature certified, NEBS/ETSI 300mm
Redundant Power Feed (For DC Only)
Clocking options: SyncE & IEEE1588-2008
Up to 5 FlexiPacket Radio
Fig. 6 FlexiPacket Hub A1200 (1)
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FlexiPacketHub 1200 - Fixed version (Full Packet Mode Only)
1U Fit to ETSI 300mm Depth (330mm x 230mm x 43.6mm(1U)
Fit to 19 & 23 rack
6 x Ethernet RJ-45 Ports 10/100/1000Base-T Full Duplex
2 x Ethernet SFP 100 /1000 Base-FX Full Duplex
8 x E1/T1 RJ-48C ports
DC Power Supply (Dual Feeding for DC)
Field Replaceable FAN Tray
Weight: 3.07kg
PSU
6x10/100/100 BT 8xE1/T1
2x100/100 FX
Dry Contact
Fan Tray
Fig. 7 FlexiPacket Hub A1200 (2)
FlexiPacketHub 1200 - Modular version (Full Packet Mode Only)
1U Fit to ETSI 300mm Depth (dimension 445mm x 230mm x 43.6mm(1U)
Fit to 19 & 23 rack
6 x Ethernet RJ-45 Ports 10/100/1000Base-T FD
Access Optional Module future releases: 4xSTM-1/OC-3 - 16xT1/E1
4 x Ethernet SFP 100 /1000 Base-FX Full Duplex
8 x E1/T1 RJ-48C ports (max 24E1/T1 with E1 access module)
DC Power Supply (Dual Feeding for DC)
Field Replaceable FAN Tray
Weight: 4.12kg
Modular Slot PSU6x10/100/100 BT 8xE1/T1
4x 100/100 FX Dry ContactFan Tray
Fig. 8 FlexiPacket Hub A1200 (3)
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FlexiPacket FirstMile 200 (Full Packet Mode Only)
1 x DC input (-48 V)Up to 4 FlexiPacket Radios, 1+1 hsby 4 x 10/100/1000 BaseT electrical ports with synchronous Ethernet (two portssupports ODU power feeding)
2 x Small Form Pluggable (SFP) Ethernet ports 8 x E1/T1 ports with 120, 100 and 75 Ohm impedance 1 x OOB (Out Of Band local and remote management) 1 x dual IDU management port (local only management) 1 x Dry contact (two input and two output, used for alarm interface) 1 x Memory key Switch throughput: 8Gb/s
Fig. 9 FlexiPacket FirstMile 200 (1)
FlexiPacket FirstMile 200 (Full Packet Mode Only)
DC input
4 x 10/100/1000
BaseT electrical
ports
2 SFP
ports
Out Of Band
management
8 E1 ports
Dry contact (two
input and two
output
Memory Key
Fig. 10 FlexiPacket FirstMile 200 (2)
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FlexiPacket Hub 800 : Unique HW Dual SW Mode
Hybrid Mode
Hybrid Interface
Packet Mode
GbE interface
E1 Matrix
L2 Switch
L2 Switch
E1 CESoP
Ethernet
E1s
Ethernet
R.2.0
R.H.1.0
Fig. 11 FlexiPacket Hub 800 : Unique HW Dual SW Mode
WARNING In packet mode the FlexiPacket Radio can work stand alone with BTS (zero footprint) or together with Flexipacket First Mile and FlexiPacket Hub 800/x200 or other vendor switch or router (Cisco, Tellabs, Juniper)
WARNING FP MultiRadio and FPH800 uploaded SW in factory is for full packet functionalities
WARNING FlexiPacket MultiRadio loaded with specific software in field works in hybrid mode only together with FlexiPacket Hub 800
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FP H800 Main Features
20Gb/s Switch throughput
L2 standard bridging
E-Line, E-LAN Services
Advanced QoS (8queues,Policing, Shaping, WRED)
Ethernet OAM acc. to 802.1ag and ITU-T Y.1731
RSTP/MSTP
LAG
MSP/APS 1+1 on STM-1
ToP 1588v2 slave (Full PacketMode)
SynchE form/to all ports CESOP (Full Packet Mode) SATOP (Full Packet Mode)
Fig. 12 FlexiPacket HUB 800 main features
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FlexiPacket HUB 800 Full Packet Mode
Card 16xE1 (with high density connector)
Card 4xGbE (El.)
Power injector card (2xP+E IN/OUT)
2x FlexiBus card in SVR 2.0EP1
Line cards
SLOT 1 SLOT 2
2 x STM-1/4 line card in SVR 2.5
Main Board:
4x 100/1000 Base T (2 electrical ports with embedded power to FlexiPacket Radio)
2x SFP (Port can be either Gb Eth or STM1 depending on equipped SFP)
16x E1
Local management Port
DCN port (10/100BaseT)
2 in and 2 out dry contacts
2 x DC input -48V
Memory key (config backup/restore)
Hub 800 Interfaces (Rel. 2.0 for Full Packet Mode)
Fig. 13 FlexiPacket HUB 800
4 ports to FPMR ODU are available on the mainboard.
Inserting one 4X GE electrical in slot 1 and one 4X GE electrical slot 2 it's possible to expand the system in order to connect other 8 FPMR.
WARNING The maximum number of ODUs that it's possible to connect in the Full Packet mode is 12
WARNING These 12 GE standard interfaces can be used towards FPMR or FPR ODUs or as tributary interfaces or mix.
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FlexiPacket HUB 800 Hybrid Mode
Card 16xE1 (with high density connector)
Card 4xGbE (El.)
Power injector card (2xP+E IN/OUT)
Line cards
SLOT 1 SLOT 2
2xFPMR card in future release
2x FlexiBus card in future release
2x STM1 Card in future release)
Main Board:
4x 100/1000 Base T (2 electrical ports with embedded power to FlexiPacket ODU)
2x SFP (Port can be either Gb Eth or STM1 depending on equipped SFP)
16x E1
Local management Port
DCN port (10/100BaseT)
2 in and 2 out dry contacts
2 x DC input -48V
Memory key (config backup/restore)
Hub 800 Interfaces (Rel. 1.0 for Hybrid Mode)
Fig. 14 FlexiPacket HUB 800 Hybrid
4 ports to FPMR ODU are available on the main-board.
Inserting one 2XFPMR plug-in unit in slot 1 and one 2XFPMR plug-in unit in slot 2 it's possible to expand the system in order to connect other 4 FPMR.
WARNING The 2xFPMR plug-in unit will be available with next releases
WARNING The maximum number of ODUs that it's possible to connect in the Hybrid mode is 8
WARNING The 4X GE electrical interface plug in unit used to expand radio directions in packet mode can be used in hybrid mode to provide additional GE tributary ports only since this HW is not able to support hybrid proprietary frame between ODU and IDU. Only the 2XFMP card (feature release) is able to provide hybrid frame towards FPMR ODU.
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1.3.2 FlexiPacket HUB 800 Ethernet cable IDU/ODU
The Cable is the same double shielded, four twisted pairs, Cat 5e cable for any mode. Therefore:
In Hybrid Mode traffic is a real hybrid (native TDM & Eth.)
In Packet mode is full packet (Ethernet + TDM (PWE))
2G
3G
3G/4G
2G3G
2G
3G
FlexiPacket MultiRadio
From 3.5 to 42 GHz, up to 1 Gbps
capacity (w/ XPIC)
Full System in a single ODU
Standard GE CET interface
Synchronous Ethernet
Hitless adaptive code modulation
HSBY, Frequency and space
diversity
FlexiPacket Hub 2200
Up to 15 directions, up to 7x (1+1)
8xFE/GbE, 10x GbE SFP, 32E1
CESoP, 4x OC-3/STM-1
SyncE, IEEE1588-2008
1,5 RU, redundant power supply
FlexiPacket Hub 1200
Up to 5 directions, up to 2x (1+1)
6xFE/GbE, 4x GbE SFP, 8E1
CESoP, 2X OC-3/STM-1
SyncE, IEEE1588-2008
1RU, modular
FlexiPacket FirstMile 200
Tail and chain site optimized
1+0, 1+1 HSBy
4x FE/GbE, 2x GbE SFP, 8E1
CESoP
SyncE (ITU-T G.8261)
FlexiPacket Hub 800
Up to 12 directions, modular
device
12x FE/GbE, 2x GbE/STM-1 SFP,
48E1 PWE, FlexBus i/f
SyncE, IEEE1588-2008
Fig. 15 ONE System for the Complete Backhaul Network
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1.4 Connection to a Generic Indoor Device (Full Packet Mode)
The FlexiPacket MultiRadio can be connected to a Generic Indoor Device via a standard Ethernet interface (Full Packet Mode).
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1.5 Integration with FlexiBTS (Full Packet Mode)
The FlexiPacket MultiRadio can be integrated in the FlexiBTS (Full Packet Mode).
With this approach an expensive site support cabinet is not necessary, so the site space is reduced and the flexibility to select a site is higher.
FlexiBTS Transport Sub-Module
Fig. 16 FlexiPacket Integrated Solution
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FTFB
Integrated MWR3x Flexbus (2x powered), 2xGE, CESoPSN, ToP (IEEE 1588-2008), SyncE slave & regeneration, Dual & IP Iub, E1 cross-connect, Eth switching, full readiness for LTE
RU20Flexi BTS
and FlexiPacket MultiRadio
FTLB
High-performance4xE1/T1/JT1, IMA, 3xGE, CESoPSN, ToP (IEEE 1588-2008), SyncE slave & regeneration, Dual & IP Iub, ATMoEth, I-HSPA ready, Eth Switching, full readiness for LTE
Transportsub-module
FTIB4xE1/T1/JT1, IMA, 3xGE, CESoPSN, ToP(IEEE 1588-2008), SyncE slave,Dual & IP Iub, ATMoEth, Eth Switching,full readiness for LTE
RU10
FIQB
FIYB
RU20
Two Fast Ethernet ports (100BT)
One Gigabit Ethernet port (with pluggable SFP)
4 unbalanced 120/100ohm E1
ToP (1588-2008), Syncr. Slave, ACR
CES over PSN and Native IP/ethernet
Two Fast Ethernet ports (100BT)
One Gigabit Ethernet port (with pluggable SFP)
4 unbalanced 75 ohm E1
ToP (1588-2008), Syncr. Slave, ACR
CES over PSN and Native IP/ethernet
RG20
RG20
Fig. 17 FlexiBTS and FlexiPacket MultiRadio
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1.6 FlexiPacket MultiRadio in stand-alone configuration (Full Packet Mode)
The innovative outdoor unit design, with GbE standard interface, opens the way to real cost optimization in the backhaul network.
FlexiPacket MultiRadio may be used in stand-alone configuration (i.e. w/o dedicated indoor units), particularly useful in tail sites enabling direct interconnection to Base Stations.
In 3G sites with Ethernet Node Bs, the FlexiPacket MultiRadio can be connected directly to the Ethernet interface of the Node B.
The overall network CAPEX is minimized, thanks to the fully outdoor solution in the cell site and the compact node solution in hub sites.
In hub site, a real pay-as-you-grow solution is guaranteed by the flexible architecture of the FlexiPacket Microwave, both in terms of number of outdoor units and of indoor unit line cards.
Moreover the scalability of the radio allows using the same platform throughout the network, with both investment and operation savings.
Fig. 18 FlexiPacket MultiRadio Connectors
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The interworking galaxy (Full Packet Mode)
Connect everywhere via the Standard GE interface
CISCO MWR 2941
CISCO 7600 Series
Fig. 19 The interworking galaxy
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1.7 FlexiPacket MultiRadio main Characteristics
The main characteristics of the FlexiPacket MultiRadio are:
Standard Ethernet electrical interface to interoperate with bridges, routers and BTS or NodeB
Complete scalability, supporting different channel bandwidths and modulations formats from 4 to 256 QAM
Static and adaptive modulations
ATPC (Automatic Transmit Power Control)
XPIC (Cross Polarization Interference Canceller)
Protection configurations
Loopbacks
2+0 load balancing
Header compression
Performance monitoring
QoS
Packet fragmentation
Security
WARNING These characteristics are fully explained in the chapter FlexiPacket ODU Features.
The capacity depends on the channel bandwidth and modulation scheme.
Modulations and Channel Bandwidths are reported in Fig. 20 (ETSI Market), in Fig. 21 (NAM Market) and in Fig. 22 (Japan Market).
WARNING Please, refer yourself to the Technical Characteristics chapter in order to obtain full details about throughtput.
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Nokia Siemens Networks
Fig. 20 Modulations and channel bandwidths (ETSI market)
WARNING Channel bandwidth 3.5 MHz applies only to 3.5 GHz band.
WARNING Channel bandwidths 13.75 MHz, 27.5 MHz and 55 MHz apply only to 18 GHz band.
Nokia Siemens Networks
Fig. 21 Modulations and channel bandwidths (NAM market)
Nokia Siemens Networks
Fig. 22 Modulations and channel bandwidths (Japan market)
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Mechanical compatibility
FlexiPacket Radio is available with 2 different antenna interfaces:
XD mechanical compatibility
FH mechanical compatibility
FlexiPacket antennas are sized: 20, 30, 60, 80, 100, 120 and 180cm.
For the compatibility with the FlexiHopper antennas a special adapter (to be installed on the FlexiPacket MultiRadio) is available (Fig. 23).
Fig. 23 Adapter for FlexiHopper antenna
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1.8 Management System
FlexiPacket MultiRadio is managed "In-band" using a WebLCT and/or via Netviewer Element Manager.
"In-band management" means that all the Ethernet frames, regarding the management functions, are transmitted on the Ethernet interface used also for the traffic.
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1.9 Applications
Some FlexiPacket applications and configurations are reported in Fig. 24 and Fig. 25.
FlexiPacket Microwave Radio
The enabler for broadband business
Fig. 24FlexiPacket Microwave Radio
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Edge sites
Supported configurations
Hub sites
2G 3G
Protected Chain sitesTail sites
2G 3G
Chain sites
Ring sites
2G 3G 2G 3G
2G 3G
Ring Node sites
2G 3G
E1Eth
STM-1
Fig. 25 Supported Configurations
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