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BigBand Broadband Edge QAM BEQ™ 6000 System Specifications Release UEQ 2.0

March 2010

Part Number MA000938

Rev. A01

©2010 by BigBand Networks, Inc., 475 Broadway, Redwood City, CA 94063 USA.

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Document Identification BigBand Broadband Edge QAM BEQ™ 6000, UEQ 2.0 System Specifications

PN: MA000938

Abstract This document presents the BigBand Broadband Edge QAM BEQ™ 6000 features and specification for release UEQ 2.0.

Publication History Revision Date Changes

A00 Feb 10 Baseline LA

A01 Mar 10 FCA Added Chapter 6, ERSP Specifications.

BigBand Broadband Edge QAM BEQ™ 6000 Release UEQ 2.0 3

P R E F A C E About this Document 05 Purpose 15 References 25 Documentation Feedback 35 Contact Information 46

C H A P T E R 1 BEQ6000 Description 57 1.1 Switched Digital Video Overview 68 1.2 Use Cases 78 1.2.1 ISA Environment – SDV Only 88 1.2.2 ISA Environment – Static QAM Sharing with Implicit VOD 99 1.2.3 ISA Environment Explicit VOD Only 110 1.2.4 NGOD Environment with Static QAM Sharing (Implicit VOD) 110 1.2.5 Implicit VOD Only – Annex A/Annex B 111 1.3 Platform Architecture 112

C H A P T E R 2 BEQ6000 Features 113 2.1 System Level Functionality 113 2.1.1 Operational Limitations 113 2.2 BEQ6000 Hardware Features 113 2.2.1 Chassis 114 2.2.2 Hot-Swappable Fan Assembly 114 2.2.3 Hot-Swappable RF Modules 215 2.2.4 Dual Power Supplies 216 2.2.5 Single Power Supplies 216 2.2.6 Network Connections 217 2.3 Software Features 218 2.3.1 Protocol Conversion from SPTS/UDP/IP to MPTS QAM-RF Output

218 2.3.2 PCR Dejittering 218 2.3.3 RF Module Configuration 218 2.3.4 IP Addresses Setting and Related Features 220 2.3.5 QAM IP Addresses and Associated MAC Addresses 220 2.3.6 Session Management 321 2.3.7 Input Link Level Redundancy 325 2.3.8 Service Level Redundancy 326 2.3.9 Video Processing 327 2.3.10 Session and Alarm Monitoring 328 2.3.11 Supported Interfaces 328

C O N T E N T S

CONTENTS

4 BigBand Broadband Edge QAM BEQ™ 6000 Release UEQ 2.0

2.3.12 Scalability 329 2.3.13 Alarm Filtering 329

C H A P T E R 3 ERSP Features 331 3.1 System Level Connectivity 331 3.2 ERSP Server Functionality 431

C H A P T E R 4 Edge Management Tools and Features 433 4.1 Video Management System 433 4.2 BEQ6000 Standalone Element Manager System 433 4.2.1 Standalone Element Manager Specifications 433 4.2.2 Standalone Element Manager Functionality 434 4.3 BEQ6000 Node Agent 435 4.4 CLI 435

C H A P T E R 5 BEQ6000 Specification 437 5.1 BEQ6000 Chassis Specifications 437 5.2 BigBand QAM v6 RF Module Specifications 540 5.3 BigBand QAM v6.1 RF Module Specifications 545 5.4 BigBand QAM v7 RF Module Specifications 550

C H A P T E R 6 ERSP Specifications 555 6.1 ERSP Operating Server and Software 555 6.2 ERSP Hardware 555

A P P E N D I X A Interface Specifications 557 A.1 Input Interfaces 557 A.2 Output Interfaces 557

A P P E N D I X B Supported Standards 559

A P P E N D I X C Standard MIBs 661

Acronyms 663


About this Document

Purpose This document presents the BigBand Broadband Edge QAM BEQ™6000 features and applications for release UEQ 2.0.

References

Standards and Recommendations

[1] IEEE 802.3 – Fast/Gigabit Ethernet

[2] BS EN ISO/IEC 13818-1,2 - MPEG-2 Systems, Video

[3] BS EN ISO/IEC 13818-3, ISO/IEC – 11172-3, Dolby Digital (ATSC-A52)

[4] ATSC Standard A/65, Program and System Information Protocol for Terrestrial Broadcast and Cable

[5] ITU-T Recommendation J.83 Annexes A, B

[6] Master_SRM—Edge_Device_Interface_Official, Revision 0.8, February 9, 2007

[7] SDB/Server RM Edge Device Interface Specifications (Shell Sessions), Revision 1.23, March 16, 2006

[8] Next generation On Demand (NGOD 2.0), Edge Resource Interface – R6, January 2006

[9] Next generation On Demand (NGOD 2.0), Edge Resource Interface – D6, January 2006

[10] NGOD 2.0, SDV Extensions for Edge Resource Interface R6 Specification, July 31 2009

[11] NGOD 2.0, SDV Extensions for Sessions & Edge Resource Interface S6 Specification, July 31 2009

BigBand Documents

[12] VMS 4.4 System Specifications

Documentation Feedback BigBand Networks is interested in your comments and suggestions for improving our customer documentation. Please reference the document by title, and part number. Your input will help us develop better information products. Please state whether we may contact you.

Email: [email protected]

P R E F A C E

PREFACE


Contact Information Should you have any questions regarding our products, please feel free to contact us.

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BEQ6000 Description 66Figure 1 shows the rear view of the BEQTM6000 platform with dual redundant power supplies.

Figure 1 BEQ6000 Platform Rear View (Dual Power Supplies)

6Figure 2 shows the rear view of the BEQTM6000 platform with single power supply.

Figure 2 BEQ6000 Platform Rear View (Single Power Supply)

The Broadband Edge QAM device (BEQ6000) is an intelligent, highly versatile edge switching platform for the switched services delivery markets (VOD and SDV). The BEQ6000 employs a media processing engine, combined with its switching core, in order to meet video service operators’ current and future needs.

The BEQ6000 delivers on-demand video services with the utmost flexibility, scalability, and cost-effectiveness. The BEQ6000 dynamically drives utilization of bandwidth and network resources according to real-time consumer demand and operator policies. It connects video to the transport network in hub facilities, with no modifications to the HFC plant or customer premise devices.

The BEQ6000 features BigBand Networks’ unique NativeMedia™ Operating System, supporting media-aware routing and switching functionalities. The BEQ6000 has five GigE input interfaces and up to 12 4:1 upconversion RF ports yielding a total of 48 QAMs for video. Two RF ports are located in each single, replaceable RF module.

The BEQ6000 is equipped with either a single power supply, or dual redundant, load sharing and hot-swappable power supply units that ensure BEQ6000 service reliability. Although the dual power supplies operate in load-sharing mode, each supports full BEQ6000 operation in a fully loaded configuration. The dual power supplies are fully hot-swappable. Extracting and inserting a single power supply is in-service with no service interruption nor degradation in the BEQ6000 power condition. Extracting and inserting power supplies requires no rack nor chassis disassembly.

The BEQ6000 represents the BigBand Universal Edge QAM vision of a switched services solution. The BEQ6000 supports both switched video (SDV and VOD).

1C H A P T E R

SWITCHED DIGITAL VIDEO OVERVIEW CHAPTER 1 BEQ6000 DESCRIPTION


BEQ6000 features include SPTS dejittering, video stream duplication, MPTS generation and RF output. The BEQ6000 base solution offers operators efficient and precise use of network bandwidth.

The BEQ6000 has a variety of management tools, including the BigBand VMS (Video Management System), the Standalone Element Manager, and the Command Line Interface (CLI). .

1.1 Switched Digital Video Overview The BigBand Switched Digital Video (SDV) system delivers programs to subscribers based on subscriber requests.

The savings in bandwidth can be measured by the number of QAMs required to deliver 100 programs. 6Figure 3 shows how using switched broadcast results in considerable bandwidth savings. Four QAMs instead of eight are required for delivering of 100 programs, a reduction of 50 percent.

Figure 3 Switched Broadcast—Bandwidth Efficiency

1.2 Use Cases

1.2.1 ISA Environment – SDV Only This use case (6Figure 4) supports only SDV service, with SDV streams encrypted in NetCrypt. The QAM management protocol is ISA.

Figure 4 ISA Protocol with SDV Service Only

6Figure 4 illustrates two solutions, BigBand standalone and Cisco SDV.

CHAPTER 1 BEQ6000 DESCRIPTION USE CASES


BigBand Standalone Solution

In the BigBand standalone solution, the proxy GSRM is implemented within the CVEx server.

Cisco SDV Solution

In the Cisco SDV solution, the BEQ6000 is a third-party QAM that is interoperable with Cisco SDV server. The Cisco SDV server dynamically opens and closes SDV sessions on the BEQ6000 and specifies on which QAM the sessions are opened.

The Cisco SDV server must be provided with BEQ6000 QAM provisioning (topology). BigBand provides a Topology Converter tool that converts the BEQ6000 QAM provisioning (topology) to a file format recognized by the Cisco SDV server.

Note: The Cisco SDV server cannot monitor the BEQ6000.

1.2.2 ISA Environment – Static QAM Sharing with Implicit VOD This use case (6Figure 5) supports both SDV and implicit VOD services. The SDV and VOD streams are encrypted in NetCrypt (VOD streams may be clear). The QAM management protocol is ISA.

On VOD QAMs, the operator can select whether or not to encrypt the streams at the BEQ6000 by setting the QAM Encryption Mode parameter to enabled. When QAM Encryption Mode is enabled on a specific QAM, all VOD streams on this QAM are encrypted using Motorola Privacy Mode Encryption. VPME is supported only in Annex B.

The BEQ6000 is configured as follows for this use case:

• VOD mode: Implicit

• QAM application types: SWB or VOD

• CVEx/SBSS discovers only those QAMs with application type SWB

The operator can use either one of these two SDV operational options for this use case:

• Shell sessions: This is a BigBand legacy stand alone solution in which proxy GSRM is implemented within the SBSS (both Annex A and B)

• No shell sessions: Implemented with CVEx (both Annex A and B) and Cisco SDV 3.0 (Annex B only)

USE CASES CHAPTER 1 BEQ6000 DESCRIPTION


Figure 5 ISA Static QAM Sharing

1.2.3 ISA Environment Explicit VOD Only This use case supports only explicit VOD service. VOD streams are encrypted in NetCrypt. The QAM management protocol is ISA. The VOD-SM (Session Manager) can be either SA DNCS 4.2.1 or BBND CVEx ERM (Edge Resource Management).


• VOD mode: Explicit

• QAM application types: VOD

• Region cable system: Annex A or Annex B

1.2.4 NGOD Environment with Static QAM Sharing (Implicit VOD) This use case (6Figure 6) supports both SDV and implicit VOD services. The services are transmitted through different QAMs; pre-defined static configuration QAM sharing is not supported.

On VOD QAMs, the operator can select whether or not to encrypt the streams at the BEQ6000 by setting the QAM Encryption Mode parameter to enabled. When QAM Encryption Mode is enabled on a specific QAM, all VOD streams on this QAM are encrypted using Motorola Privacy Mode Encryption. VPME is supported only in Annex B.

The ERM discovers and manages QAMs with application type set to SWB. The ERM opens SDV sessions on these QAMs, which can be used for SDV only.



• QAM application types: SWB or VOD

• Region cable system: Annex B

CHAPTER 1 BEQ6000 DESCRIPTION USE CASES


Figure 6 NGOD Use Case (Implicit)

1.2.5 Implicit VOD Only – Annex A/Annex B This use case (6Figure 7) supports only VOD. The VOD streams are not encrypted and no Edge management protocols are used.

This is a BEQ legacy solution.

Figure 7 Implicit VOD Only



• QAM application types: VOD

• Region cable system: Annex A or Annex B

PLATFORM ARCHITECTURE CHAPTER 1 BEQ6000 DESCRIPTION


1.3 Platform Architecture 7Figure 8 shows the BEQ6000 platform architecture.

Figure 8 BEQ6000 Platform Architecture

The BEQ6000 platform includes the System Control Unit (SCU), a high-speed switching core and multiple Stream Processing Units (SPU).

The BEQ6000 platform is controlled by the SCU, running the NativeMedia operating system. The SCU controls the media aware switching core, enabling interconnections between input and output interfaces. The SCU also serves as system controller and node agent for external management entities.

The BEQ6000 switching core enables connectivity between the different system boards and modules, supporting up to 8 Gbps. Switching within the BEQ6000 is fully media-aware, allowing media distribution, redundancy and processing, based on MPEG program and PID level considerations.

SPU modules support all in-line data processing functions (e.g., dejittering, PID remapping, remuxing etc.). The SPU modules are fully programmable, allowing simple adaptation to functional and operational changes.


BEQ6000 Features

2.1 System Level Functionality

2.1.1 Operational Limitations The BEQ6000 has these operational limitations in UEQ 2.0:

• Up to 112 video streams are supported per RF module

• Up to 12 service groups can be connected to a single BEQ6000

• Only a single Session Manager can be connected to a BEQ6000, one of the following:

• BigBand CVEx2.0 or Cisco SDV 3.0 server for SWB services

• BigBand CVEx2.0 or DNCS for VOD services

2.2 BEQ6000 Hardware Features 7Figure 9 shows the front view of the BEQ6000.

Figure 9 BEQ6000 Front View

7Figure 10 shows the rear view of the dual power supply BEQ6000.

Figure 10 Dual Power Supply BEQ6000 Rear View (AC Version)

2C H A P T E R

BEQ6000 HARDWARE FEATURES CHAPTER 2 BEQ6000 FEATURES


7Figure 11 shows the rear view of the BEQTM6000 platform with single power supply.

Figure 11 BEQ6000 Platform Rear View (Single Power Supply)

2.2.1 Chassis The BEQ6000 chassis is designed to fit into a standard 19" rack and has a height of 1.5 Rack Units (1.5 RU).

The front panel of the chassis is the 77Hot-Swappable Fan Assembly ( 77Hot-Swappable Fan Assembly, p. 7714). The Power, Fan and Status LEDs are located on the front panel.

The rear panel includes these components:

• 77Hot-Swappable RF Modules (p. 715)

• 77Dual Power Supplies (p. 816) (in the dual power supply implementation)

• 8Single Power Supplies (p. 816) (in the single power supply implementation)

• 8Network Connections (p. 817)

• Reset button

• RS-232 serial port for direct CLI access to the BEQ6000

2.2.2 Hot-Swappable Fan Assembly The fan assembly contains six fans for system cooling. The assembly is located in the front of the unit, as illustrated in 88Figure 12.

Figure 12 BEQ6000 Front View

The fan status LED on the front of the fan assembly unit indicates the operational status of the fans. The unit remains operational even if one fan fails.

The entire fan assembly is hot-swappable. It is attached with thumbscrews and a quick release latch, making it easy to replace.

A front view of the chassis, showing the fan assembly removed, is shown 8Figure 13.

CHAPTER 2 BEQ6000 FEATURES BEQ6000 HARDWARE FEATURES


Figure 13 BEQ6000 Front View—Fan Assembly Removed

2.2.3 Hot-Swappable RF Modules The platform supports up to six BigBand QAM v6/v6.1 RF modules (with silver handles) and the v7 RF module (with blue handles), each with two RF ports. The RF module supports mute, 1:1, 2:1, and 3:1, 4:1 upconversion, providing up to eight QAMs per module. Each RF module is equipped with two F-type connectors for output, and two MCX connectors for monitoring, attenuated at -20 dB.

All RF modules are individually hot-swappable from the rear of the chassis. The presence or absence of RF modules is automatically detected, and newly inserted modules are automatically configured by the BEQ6000 to take the place of the RF modules they replaced (see also 8RF Module Configuration, p. 818).

Each chassis can be partially populated with RF modules to maximize fit between deployed hardware and stream count requirements. Unused slots must be covered with blank panels for correct cooling/airflow.

88Figure 14 shows an RF module partially inserted in the BEQ6000 chassis.

Figure 14 BEQ6000 Rear View: RF Module

With 4:1 upconversion, each unit converts two full 1 GbE payloads of video traffic to QAM RF. GbE wiring is simplified, and no cascading is necessary.

BEQ6000 HARDWARE FEATURES CHAPTER 2 BEQ6000 FEATURES


2.2.4 Dual Power Supplies The BEQ6000 supports dual modular, redundant, hot-swappable, load-balancing power supplies, both AC and DC.

The BEQ6000 can operate with either a single power supply, or two load-sharing power supplies. When using a single power supply, the second slot is covered by a blank panel as shown in 9Figure 15. 9Figure 16 shows the BEQ6000 with two power supplies.

A quick release latch enables easy replacement of the field-replaceable power supplies.

Caution: AC and DC power supplies cannot be used simultaneously within the same chassis.

Figure 15 BEQ6000 Single DC Power Supply and Blank Panel

Figure 16 BEQ6000 Dual AC Power Supplies

2.2.5 Single Power Supplies In the single power supply implementation, the BEQ6000 contains one power supply, either AC or DC. The field replaceable power supply is easily removed and replaced using the quick release latch. The power supply is accessible from the front left-hand side, after sliding the chassis about eight inches out of the rack. 9Figure 17 shows the BEQ6000 power supply partially inserted in the chassis.

Caution: AC and DC power supplies cannot be used simultaneously within the same chassis. Coding pins

prevent inadvertent power supply interchange.

CHAPTER 2 BEQ6000 FEATURES BEQ6000 HARDWARE FEATURES


Figure 17 BEQ6000 Power Supply in Chassis

2.2.6 Network Connections 99Figure 18 shows the network connections, located on the rear of the BEQ6000 chassis.

Figure 18 BEQ6000 Network Connections (Rear Panel)

Four small form-factor pluggable ports, (labeled 13 to 16 and equipped with optical SFPs in 9Figure 18, are used for long range GbE connectivity. They support all standard compliant SFP modules, including multimode, single mode, CWDM SFPs, copper SFP, and DWDM receive. They are fully compliant with SFP MSA (Multi-source agreement). The SFP is automatically recognized by the Element Manager, and the type, (LX, SX, or CWDM) and wavelength are automatically noted.

Port 13 provides primary input for the lower shelf of RF modules (ports 7–12); port 14 provides secondary input. Port 15 provides primary input for the upper shelf of RF modules (ports 1–6); port 16 provides secondary input.

A 10/100/1000 copper Ethernet port, labeled 17 in 99Figure 18 is used to connect with local control connectivity, local VOD servers, etc. This port is configured as a control port by default. In the SDV application this port can be reconfigured as a data port. The BEQ6000 regards control ports as regular Layer-2 switch interfaces.

The RS-232 serial port provides direct CLI access to the BEQ6000.

SOFTWARE FEATURES CHAPTER 2 BEQ6000 FEATURES


2.3 Software Features

2.3.1 Protocol Conversion from SPTS/UDP/IP to MPTS QAM-RF Output Programs can be transmitted to the BEQ6000 through an IP network. The BEQ6000 converts the data from multiple SPTS streams over UDP/IP protocol to MPTS RF output.

2.3.2 PCR Dejittering The BEQ6000 input streams are transmitted over an IP network. The IP network may introduce PCR jitter that is higher than allowed according to the MPEG 2 specifications. The BEQ6000 removes all jitter from the stream and restores a perfectly MPEG-compliant MPEG2 transport input stream.

2.3.3 RF Module Configuration The BEQ6000 recognizes, validates and retains all configured RF module (port/QAM) operating settings. The user configures the RF modules from the EM. The BEQ6000 loads newly configured RF module settings into the RF ports. The BEQ6000 also reloads all RF module parameter settings into each RF port/QAM upon:

• Power up and reset

• RF module hot swap (see 9Hot-Swappable RF Modules, p. 915)

The major RF module configuration parameters handled by the BEQ6000 are upconversion (see 9QAM-RF Output Upconversion Modes, p. 918), interleaving (see 1Interleaving, p. 119) and inverse- spectrum (see 1Inverse Spectrum (Inverse-QAM) p. 119). For information on other RF module settings, see 1BigBand QAM v6 RF Module Specifications, p. 140.

QAM-RF Output Upconversion Modes

It is possible to set the RF output of the BEQ6000 RF modules to five modes of upconversion:

• Mute: No upconversion

• 1:1 Conversion: Up convert a single QAM (6 MHZ for Annex B or 8 MHz for Annex A). In this mode, the RF module can support a total of two QAMs.

• 2:1 Conversion: Up convert a block of two QAMs (total contiguous frequencies of 12 MHz for Annex B or 16 MHz for Annex A). In this mode, the RF module can support a total of four QAMs.

• 3:1 Conversion: Up convert a block of three QAMs (total contiguous frequencies of 18 MHz for Annex B or 24 MHz for Annex A). In this mode, the RF module can support a total of six QAMs.

CHAPTER 2 BEQ6000 FEATURES SOFTWARE FEATURES


• 4:1 Conversion: Up convert a block of four QAMs (total contiguous frequencies of 24 MHz for Annex B or 32 MHz for Annex A). In this mode, the RF module can support a total of eight QAMs.

Interleaving

Interleaving is used in digital data transmission technology to protect the transmission against burst errors. These burst errors may overwrite too many bits in a codeword to be handled by a typical error correction scheme.

To reduce the effect of such burst errors, the bits of a number of code words are interleaved before being transmitted. This way, a burst error affects only a correctable number of bits in each codeword, and the decoder can decode the code words correctly.

The BEQ6000 interleaving depth is configurable. The supported interleaving depth modes are presented in 1Table 1 for Annex B and 1Table 2 for Annex A.

Table 1 Interleaving Depth Modes for Annex B

Interleave I,J Comments

128,1 Default for RF QAM modulation mode of 64

128,2

64,2

128,3

32,4

128,4 Default for RF QAM modulation mode of 256

16,8

8,16

Table 2 Interleaving Depth Modes for Annex A

Interleave I,J Comments

12,17

Inverse Spectrum (Inverse-QAM)

When RF is configured for Annex A, the user has the ability to configure the QAM signal phase per port via a check box in the EM. Selecting inverse spectrum shifts the phase between the I and Q carriers by 180°.



Symbol Rate Setting

When RF is configured for Annex A, the user has the ability to configure symbol rate for all QAMs on the specific RF brick via a check box in the EM. At all modulation modes 64, 128 and 256 the value could be with the range of 4–7Mbps

2.3.4 IP Addresses Setting and Related Features This section describes the IP features supported by the BEQ6000.

DHCP/Static IP Addressing

The BEQ6000 management IP address can be configured manually or by using the DHCP server (Dynamic Host Configuration Protocol).

IGMPv2 and IGMPv3

The BEQ6000 supports the IGMPv2 and IGMPv3 protocols for joining and leaving source specific multicast groups. This feature increases scalability (by allowing more than 1Gbps lineup of switched broadcast channels per hub/ BEQ6000) and maintainability (no need for manual configuration of edge QAMs).

2.3.5 QAM IP Addresses and Associated MAC Addresses

QAM IP Addresses

The QAM IP addresses in the BEQ6000 are configured using the VMS Element Manager/Standalone Element Manager. In the BEQ6000, IP addresses are assigned to the output RF ports. Each port may be assigned with a unique IP address, or the same IP address may be assigned to a group of ports. Two IP configurations are recommended:

• One IP per port: A unique IP address is assigned to each RF port (ports 1 to 12) of the BEQ6000. When this configuration is used, there are 12 IP addresses per device (one IP per four QAMs at 4:1 upconversion).

• One IP per six ports: A unique IP address is assigned to ports 1 to 6 (QAMS 1 to 24), and another unique IP for ports 7 to 12 (QAMs 25 to 48). When this configuration is used, there are 2 IP addresses per device (one IP per 24 QAMs at 4:1 upconversion).

Multicast IP addresses are also supported. The multicast IP addresses are in the range 224.0.0.0 through 239.255.255.255. The same multicast IP address can be assigned to all the ports of a BEQ6000 (48 QAMs).

Note: It is recommended to set the BEQ6000 QAMs IP addresses before starting streaming. If the IP

addresses are changed after a server has started to stream, the server may store the older IP address to

MAC address; therefore issuing a new ARP request.



Note: The BEQ6000 does not respond to ping messages that are sent to the QAM IP addresses.

Note: From the EM, each IP address, all IP addresses of a specific card, or all IP addresses of the entire BEQ6000 can be reset. After IP address reset, it is changed to 0.0.0.0

QAM IP Address-MAC Address Association

Each BEQ6000 QAM IP address is associated with a static MAC addresses. The static MAC address is a legal MAC address in the MAC addresses space allocated for BigBand Networks. It is constructed as follows:

BBN MAC Prefix Space Identifier BEQ6000 ID [13…0] RF Shelf index

24 bits 4 bits 14 bits 6 bits

where:

• BBN MAC Prefix: BigBand’s registered MAC addresses space prefix (00:03:3F)

• Space Identifier: This field is always set to 0001 (binary)

• BEQ6000 ID [0..13]: Configured BEQ ID

• RF shelf index: For upper RF shelf the value is 000001 and for lower RF shelf the value is 000010.

Additional capabilities related to MAC addresses include:

• The BEQ6000 responds to ARP requests. The Static MAC Addresses are used in ARP responses.

The Static MAC Addresses can be easily obtained from the EM.

2.3.6 Session Management Session management can be performed in either of:

• Implicit mode: 1UDP Port Mapping to QAM Number and Program Number (p. 121)

• Explicit Mode: 1Open Session Command (p. 125)

UDP Port Mapping to QAM Number and Program Number

The BEQ6000 uses the received target UDP port number of received streams to determine the target output QAM and the target port number for the output signals. The UDP scheme is composed by 8 bits representing the QAM ID (according to the IP scheme) and 8 bits representing the output PN.

IP Scheme Mode

The BEQ6000 supports two IP scheme modes:

• IP per port: A unique IP address is assigned to each RF port.

• IP per 24 QAMs: A unique IP address is assigned to RF shelf.



QAM Number

The QAM ID number is fixed and independent of the IP scheme mode. The QAM ID determines the QAM that will be used for the output program.

Program Number

The program number (PN) is the UDP port 8 LSB and specifies the program number of the output program.

UDP Scheme for IP per Port

1Table 3 describes the UDP range for ports 1-12 (QAMs 1-48) in the BEQ6000 when each RF port has a unique IP address, as we can see the UDP scheme is identical for each port.

Table 3 UDP Scheme for VOD IP per Port

IP Address Port QAM ID UDP range

IP per port 1 1 0x101-0x1FF

2 0x201-0x2FF

3 0x401-0x4FF

4 0x801-0x8FF


6 0x201-0x2FF

7 0x401-0x4FF

8 0x801-0x8FF


10 0x201-0x2FF

11 0x401-0x4FF

12 0x801-0x8FF


14 0x201-0x2FF

15 0x401-0x4FF

16 0x801-0x8FF


18 0x201-0x2FF

19 0x401-0x4FF

20 0x801-0x8FF





22 0x201-0x2FF

23 0x401-0x4FF

24 0x801-0x8FF


26 0x201-0x2FF

27 0x401-0x4FF

28 0x801-0x8FF


30 0x201-0x2FF

31 0x401-0x4FF

32 0x801-0x8FF


34 0x201-0x2FF

35 0x401-0x4FF

36 0x801-0x8FF


38 0x201-0x2FF

39 0x401-0x4FF

40 0x801-0x8FF


42 0x201-0x2FF

43 0x401-0x4FF

44 0x801-0x8FF


46 0x201-0x2FF

47 0x401-0x4FF

48 0x801-0x8FF

UDP Scheme for IP per 24 QAMs

1Table 4 describes the UDP range for ports 1-12 (QAMs 1-48) in the BEQ6000 when each RF shelf (24 QAMs) has a unique IP address, as we can see the UDP scheme is also unique per RF port.



Table 4 UDP Scheme for VO IP per SPU


Same for ports 1-6

1 1 0x101-0x1FF

2 0x201-0x2FF

3 0x301-0x3FF

4 0x401-0x4FF

2 5 0x501-0x5FF

6 0x601-0x6FF

7 0x701-0x7FF

8 0x801-0x8FF

3 9 0x901-0x9FF

10 0xA01-0xAFF

11 0xB01-0xBFF

12 0xC01-0xCFF

4 13 0xD01-0xDFF

14 0xE01-0xEFF

15 0xF01-0xFFF

16 0x1001-0x10FF

5 17 0x1101-0x11FF

18 0x1201-0x12FF

19 0x1301-0x13FF

20 0x1401-0x14FF

6 21 0x1501-0x15FF

22 0x1601-0x16FF

23 0x1701-0x17FF

24 0x1801-0x18FF

Same for ports 7-12

7 25 0x1901-0x19FF

26 0x1A01-0x1AFF

27 0x1B01-0x1BFF

28 0x1C01-0x1CFF

8 29 0x1D01-0x1DFF




30 0x1E01-0x1EFF

31 0x1F01-0x1FFF

32 0x2001-0x20FF

9 33 0x2101-0x21FF

34 0x2201-0x22FF

35 0x2301-0x23FF

36 0x2401-0x24FF

10 37 0x2501-0x25FF

38 0x2601-0x26FF

39 0x2701-0x27FF

40 0x2801-0x28FF

11 41 0x2901-0x29FF

42 0x2A01-0x2AFF

43 0x2B01-0x2BFF

44 0x2C01-0x2CFF

12 45 0x2D01-0x2DFF

46 0x2E01-0x2EFF

47 0x2F01-0x2FFF

48 0x3001-0x30FF

Open Session Command

The BEQ6000 supports both ISA and NGOD edge management protocols and can accept an explicit open session command, as this command is defined by the opened standard RPC protocol 1 [6] and by the NGOD standard protocol 1 [8]- 1 [11].

2.3.7 Input Link Level Redundancy Port 13 provides primary input for the lower shelf, and port 15 provides primary input for the upper shelf. Port 14 provides secondary input for the lower shelf and port 16 provides secondary input for the upper shelf. The secondary ports are muted. The BEQ6000 monitors the input link in the primary port. Upon primary input link failure detection:

• The internal switch is reconfigured to the secondary input port

• The ports configuration is switched and the VMS/Standalone EM is notified



• A Gratuitous ARP message is sent through all Ethernet ports including the control port

• A “redundancy event” alarm is sent

Switchover time on link outage is less than 100ms for Ethernet switchover.

An option for manually switching to primary or secondary input port, using the VMS/Standalone EM is available as well.

2.3.8 Service Level Redundancy

Note: This section applies only to SDV, but not VOD.

Service level redundancy enables the BEQ6000 to protect feeds (video, audio or any other program) on a single program level. BEQ6000 service level redundancy refers to switching to a secondary SDV program source when the program comes up missing from the primary source. The primary and secondary program sources can be carried by the same or different acquisition BMRs in the headend.

When the BEQ6000 detects that a transmitted SPTS stream sent to one or more QAMs is missing, it automatically switches to the secondary source and starts sending the secondary source’s lineup (missing program) on the same QAM(s) with minimum service interruption. The secondary source now becomes the primary source.

The options for setting service level redundancy on the BEQ6000 are:

• Disabled: Service level redundancy is not available; there is only link level redundancy

• Hot-Warm: same multicast group (ISA only): After redundancy triggers, the secondary program source is received on the same GigE input port as the primary program source

• Hot-Hot: same multicast group (ISA only): The secondary program source is received on the redundant GigE input port. Both programs are received simultaneously, and redundancy triggers only a change in the input switch. For example, if the primary program source is received by port 13, the secondary program source is received by port 14

• Hot-Warm: different multicast group (NGOD only): After redundancy triggers, a repeated four (total eight) stage test cycle commences. It continues until a replacement video source is found or until it completes without finding a video replacement—in which case it announces the session loss to the ERM. When the video reappears, the “Program Missing” alarm is removed and any subsequent redundancy trigger starts a new (full) test cycle

The four basic cycle stages in restoring video input to the GigE port are:

1. Primary input from primary source

2. Primary input from secondary (different multicast group) source

3. Secondary input from primary source

4. Secondary input from secondary (different multicast group) source

• Hot-Hot: different multicast group (NGOD only): After redundancy triggers, a repeated two (total four) stage test cycle commences. It continues until a replacement video source is found or until it completes without finding a video replacement—in which case it announces the session



loss to the ERM. When the video reappears, the "program missing" alarm is removed and any subsequent redundancy trigger starts a new (full) test cycle

The two basic cycle stages in restoring video input to the GigE port are:

1. Primary input from primary source

2. Secondary input from secondary (different multicast group) source

The BEQ6000 monitors the program on the BEQ6000 output port. If one of the following conditions takes place and persists beyond the Trigger Timeout (configured at chassis level using the VMS/ Standalone EM), the BEQ6000 raises the program missing alarm (ID 2015) and performs the switch to the backup feed. If the condition is canceled before the Trigger Timeout elapses, no alarm is generated. The conditions monitored are:

• PMT PID missing

• All video and audio PIDs are lost

• All PIDs are missing (even if there are no Audio and Video PIDs at all)

Exceptions:

• Loss of Ghost PIDs does not trigger the alarm (no redundancy support for Ghost PIDs)

Limitations:

• Service level redundancy is relevant for multicast only. For unicast streams (VOD streams) no service level redundancy is available, since the user can pause the VOD stream. Link level redundancy is available by using Link aggregation at the router level enabling redundancy execution in the switch/router level

2.3.9 Video Processing The BEQ6000 supports the following video processing features:

SDV - PID tracking and remapping

The BEQ6000 continuously monitors SDV programs input, PAT, PMT and PIDs number. The BEQ6000 monitors the PATs packets and identifies a change in PMT PID number and program number.

PID remapping scheme – SDV

The BEQ6000 supports the following three (output) PID remapping schemes:

• Pass through: input PID # is copied to the output.

• Dynamic: DSP chooses PID# out of pool of available PIDs.

• ATSC (ISA only): the following PID allocation scheme is exercised:

• Base PID = Program Number x 0x10

• PMT = Base PID

• Video = Base PID + 0x1



• Audio = Base PID + 0x4

• Data = Base PID + 0xA

• ECM: Treated as a Data PID

Implicit VOD - PID tracking and remapping

The BEQ6000 maps input PID numbers to the output PID numbers according to ATSC allocation policy after session start process.

• ATSC: the following PID allocation scheme is exercised:

• Base PID = Program Number x 0x10

• PMT = Base PID

• Video = Base PID + 0x1

• Audio = Base PID + 0x4

• Data = Base PID + 0xA

• ECM = Base PID + 0xF

The BEQ6000 continuously monitors the input PAT PMT and PIDs number. If a change occurs, the session is closed and then reopened with a new PID allocation, according to ATSC policy.

PCR Restamping

• For dejittering

CBR Stream Support

There is no bit rate management mechanism in the BEQ6000 for handling bandwidth that exceeds the specifications. Therefore, using VBR streams is not recommended.

2.3.10 Session and Alarm Monitoring Sessions Monitoring: For each stream, the VMS/Standalone EMS Bandwidth tab shows the bit rate information and the PCR jitter information.

Alarms Monitoring: Performed in the Alarms view of the VMS/Standalone EMS. For each alarm the system generate an SNMP trap.

2.3.11 Supported Interfaces • SDV SM to edge device protocols:

• The BEQ6000 supports ISA QAM sharing open protocol (see 1 [7])

• GSRM to edge device protocols:

• The BEQ6000 supports ISA QAM sharing open protocol (see 1 [6])

• ERM to edge device protocols:



• The BEQ6000 supports NGOD open protocol (see 1 [8]- 1 [11])

2.3.12 Scalability The BEQ6000 supports multicast stream duplication, allowing up to 12 service replications per stream per BEQ6000.

2.3.13 Alarm Filtering In addition to the alarms sent to the VMS/Standalone EMS, the BEQ6000 can filter and send alarms to another 10 destinations. This is achieved by uploading up to 10 alarm-filter text files to the BEQ6000, and handling them via the CLI. Each file contains:

• Destination IP address and UDP port

• List of Alarm IDs

• Short description of the alarms

• Off/On state of each alarm indicating whether or not the alarm is sent


ERSP Features

3.1 System Level Connectivity 1Figure 19 shows ERSP server-to-ERS and ERSP server-to-edge devices connectivity.

Figure 19 ERSP Server Connectivity

The Motorola conditional access system comprises several components, including an Encryption Renewal System (ERS). The ERS is a secure Motorola facility that processes ECM renewal requests from the ERSP. Therefore, the system must set connectivity with the ERS in order to obtain an ECM that is necessary for the encryption of the video content. This function is performed by the ERSP (Encryption Renewal System Proxy) server, which, by communicating with the ERS through the Internet, retrieves the ECM and sends it to the BigBand edge devices (BEQ6000/BEQ6200).

The interface between the ERSP and the ERS is based on the HTTPS protocol.

3.2 ERSP Server Functionality The ERSP supports these configuration and monitoring functions:

• The ERSP is configured and monitored through the VMS via SNMPv2 protocol

• A CLI commands is also available with the following user types;

3C H A P T E R

ERSP SERVER FUNCTIONALITY CHAPTER 3 ERSP FEATURES


• User: A read-only permission that allows monitoring, but not changing configuration

• Admin: A read/write permission that allows both monitoring and changing configuration

• ERSP-to-ED Data Push

On connection initialization between the ERSP and ED, the ERSP sends encryption parameters.

• On successful ECM request from the ERS, the ERSP pushes ECM set to the edge device.

• ERSP logging:

The ERSP logs all of the following functions using Linux standard log

• New ED connected to the ERSP

• ED disconnected from the ERSP

• ERSP disconnected connection to ED due to Keep Alive timeout exceeded

• ECM pushed to ED

• Connection with ERS

• Disconnection from ERS

• ERSP scaling:

• A single ERSP support up to 1000 edge devices

• A single ERSP support up to 4 DACs


Edge Management Tools and Features BEQ6000 management is supported by the:

• 1Video Management System (section 1 4.1)

• 1BEQ6000 Standalone Element Manager System (section 1 4.2)

• 1BEQ6000 Node Agent (section 1 4.3)

• 1CLI (section 1 4.4)

4.1 Video Management System The BigBand VMS is designed to allow service providers to manage and control their video services. VMS offers network-wide management and control functions for video services. It allows management of BigBand Networks network devices supporting fault, configuration, performance, and security management.

VMS offers protection and scaling features that allow the service operator to expand its management system with the growth of the video network.

For details of VMS specifications see 1 [12].

4.2 BEQ6000 Standalone Element Manager System

4.2.1 Standalone Element Manager Specifications

Standalone Element Manager Software

The standalone application is a Java application that can be run on any platform supporting Java Runtime Environment 1.5 with IP connectivity to the edge device.

The following operating systems support the Standalone Element Manager:

• Windows 2000 Professional, Server or Advanced Server, Service Pack 2 and above

• Windows Server 2003

• Windows XP Professional

• Windows Vista

4C H A P T E R

BEQ6000 STANDALONE ELEMENT MANAGER SYSTEM CHAPTER 4 EDGE MANAGEMENT TOOLS AND FEATURES


Standalone Element Manager Hardware

The minimum hardware requirements for the Standalone Element Manager (if not resident on the SMU):

• CPU: Pentium 3, 1.13 GHZ

• Memory: 260 MB RAM

• Free memory on disk: 9.82 GB (from 17 GB disk)

• Video card: VGA

• Network: 10/100 Ethernet card

4.2.2 Standalone Element Manager Functionality The BEQ6000 Standalone Element Manager System (EM) manages the physical setting of a single BEQ6000 platform. The Standalone EM offers the following functions:

• Software and Hardware assets management, for example:

• Monitor SW and HW versions

• Upload / delete SW version to FLASH

• Upload SW versions to I/O board ports

• Alarm management, for example:

• Monitor BEQ6000 open alarms

• Alarm acknowledge and activation

• Setting alarm display level

• Element configuration, for example:

• QAM output port configuration

• Set output port TS ID

• Inverse spectrum

• Element monitoring, for example:

• Shows port bandwidth utilization

• Platform status display and color coded hardware view

• Up-time display

• Element control, for example:

• Software reset of system, board and port

CHAPTER 4 EDGE MANAGEMENT TOOLS AND FEATURES BEQ6000 NODE AGENT


4.3 BEQ6000 Node Agent The BEQ6000 node agent is SNMP compliant, controlling the BEQ6000 embedded node. The BEQ6000 node agent communicates with the BEQ6000 Management Suite and the CLI.

The BEQ6000 Node Agent resides on the BEQ6000 platform and exports various management interfaces for control, monitoring and configuration. This section describes the different interfaces supported by the BEQ6000 node agent.

SNMP

The BEQ6000 Node agent supports SNMPv1 and SNMPv2 for Set, Get and Trap operations. Up to 10 monitoring destinations (trap clients) may be supported.

The BEQ6000 Node Agent supports trap source filtering, allowing setting filtering masks per monitoring destination. Per each monitoring destination the user may select which traps are sent and which are not.

Two access levels are supported (based on SNMP communities), Get and Get & Set. Access passwords are controlled via the CLI interface.

4.4 CLI The CLI is used for performing management functions as an alternative to the EM. It is supported via either RS-232 (locally) or Telnet (remote). The CLI supports the following functions:

• Configuration of IP address settings

• Password management

• Node status information

• Node configuration

The CLI interface supports two access levels (password based), User and Administrator. User has read-only access; Administrator has full privileges. Passwords management is available only for administrator level.


BEQ6000 Specification The chapter presents:

• 11BEQ6000 Chassis Specifications

• 1BigBand QAM v6 RF Module Specifications

• 1BigBand QAM v6.1 RF Module Specifications

• 1BigBand QAM v7 RF Module Specifications

5.1 BEQ6000 Chassis Specifications 1Table 5 lists the BEQ6000 chassis specifications.

Table 5 BEQ6000 Chassis Specifications

Parameter Specification

Input

Optical 4x SFP supporting singlemode, multimode, CWDM and copper (compatible with SFP BGR00100 only, and not BGR01260)

Electrical 1x 10/100/1000 GbE RJ-45

RF

Modules 6 hot-swappable RF modules

Output Connectors per RF module

2x F-Type, ANSI SP 406-1998, 75 Ω impedance output

2x MCX female (monitoring points)

5C H A P T E R

BEQ6000 CHASSIS SPECIFICATIONS CHAPTER 5 BEQ6000 SPECIFICATION




Compliance

Safety USA

• UL 1950 (D4) • UL1459 (Category 2 equipment only) for telephone equipment Canada

• CSA 22.2 NO. 950

EU

• EN 60950 Amd 3 or IEC 950 Amd 4

• EN 41003 for EU

Electro-Magnetic USA

• Emissions according to FCC Rules part 15 class A

EU

• According with the EMC Directive 89/336/EEC

• ETS 300 386-2

• ETSI EN 300 386 V1.3.3 (2005-04)

Environmental Specifications

Operating Temperature 32 to 122 ºF (0 to 50 ºC) auto shut-off when ambient temperature of 185 ºF (85 ºC) is exceeded

Storage Temperature -4 to +185 ºF (-20 to +85 ºC)

Operating Humidity Max. 90% non-condensing

Cooling Type Forced air (self cooling)

Airflow Front to back

Fans 6 (fan assembly is hot-swappable)

Power

Power Supplies Dual modular, redundant, hot-swappable, load-balancing AC and DC power supplies

Weight 1.87 lb (0.85 kg) (each PS)

CHAPTER 5 BEQ6000 SPECIFICATION BEQ6000 CHASSIS SPECIFICATIONS




Input Voltage AC:

100-240VAC, 50/60Hz auto sense

support range: 90 to 264VAC, 47 to 63Hz

DC:

-48VDC to -60VDC

support range: -40VDC to -75VDC

Power Consumption 4A max @100VAC, 1.66A max @240VAC

8A max @-40VDC, 4.25A max @-75VDC

BBQ v6/v6.1 RF Module: 27.5 Watts

BBQv7 RF module: < 28 Watts

Fully loaded BEQ6000: 265 Watts

AC Power connection For North American power connection of AC unit, use a UL Listed and CSA Certified power cord. This should have three, min. 18AWG, conductors, a molded plug rated min. 125V/6A, a minimum length of 1.5 m (six feet), and a maximum length of 4.5 m.

For European connection, select a power supply cord that is internationally harmonized and marked "<HAR>", 3 - conductor, 0.75 mm2 minimum wire, rated 300 V, with a PVC insulated jacket. The cord must have a molded on plug cap rated 250V/6A

DC Power connection Mating connector with Wago PN 721-103/026-000.

Note: This connector is supplied with the DC power supply

Physical

Height 2.63 in. 1.5RU (68 mm)

Width 17.72 in. (450 mm)

Depth 23.00 in. (584 mm)

Weight (with 6 RF modules and dual power supply)

40.6 lb (18.4kg)

Mounting • 19 in. rack mountable

• Back connector ports

• Slide rails for easier installation and maintenance

Control and Display

Status LEDs Chassis (power, fan, status), SFP ports, Ethernet ports, power supply (3)

BIGBAND QAM V6 RF MODULE SPECIFICATIONS CHAPTER 5 BEQ6000 SPECIFICATION




Management Interfaces RS-232 (9-pin male D-type connector)

5.2 BigBand QAM v6 RF Module Specifications 1Table 6 describes the BigBand QAM v6 RF module specifications.

Table 6 BigBand QAM v6 RF Module Specifications

Specification Value

Note: Specifications apply to both Annex A and Annex B, unless noted otherwise.

Handles Silver

QAM Modulation Annex A 64 QAM, 128 QAM, 256 QAM

Annex B 64 QAM, 256 QAM

Upconversion 1:1, 2:1, 3:1, 4:1 QAM modulation per RF port

Symbol Rate (nominal)

Annex A

64 QAM 6.89 Msym/sec



Annex B



Framing Structure, Modulation and Channel Coding

Annex A Complies with EN 300 429

Annex B Complies with ITU-T Rec. J.83

Frequency Range referenced–Channel Center Frequency

Annex A 54–896 MHz

Annex B 53–897 MHz

Frequency Step Size 12.5 kHz

Frequency accuracy over time, temperature

±20 kHz (10 years)

CHAPTER 5 BEQ6000 SPECIFICATION BIGBAND QAM V6 RF MODULE SPECIFICATIONS



Specification Value

Frequency response Annex A: In any 7 MHz band: ± 0.25 dB

64 QAM ~0.15 Square Root Raised Cosine Shaping



Annex B: In any 5 MHz band: ± 0.25 dB



Output Level (block level

All specifications (DRFI))

+61 dBmV Total Block Level for 1 QAM / RF connector



Output Level (block level)

Relaxing ACPR by ≤ 3dB



Output Level (channel level)

All specifications (DRFI)

+61 dBmV Channel Level for 1 QAM / RF connector



Output Level Step Size ±20 kHz (10 years)





Gain Control Range +50 to +61 dBmV Block level

I/Q Amplitude Imbalance 256 QAM ~0.15 Square Root Raised Cosine Shaping

Output Level accuracy over frequency and temperature

± 1.0 dB

Output Level Step Size 0.2 dB

Output Level step accuracy 25± 0.1 dB

RF test point -20 dB ± 2.0 dB typical

I/Q Amplitude Imbalance < 0.05 dB

I/Q Quadrature Error < 0.5 deg

MER (unequalized) ≤ 37 dB (typical > 39 dB)

MER (equalized) ≥ 44 dB

EVM (equalized) < 0.6%

BER 1 x 10-12 pre-FEC worst case




Specification Value

Return loss (in-band and out of band)

14 dB 54 MHz7–50 MHz

13 dB 750 MHz–870 MHz

10 dB 870 MHz–1002 MHz

Port-to-Port Isolation > 73 dB

Group Delay ≤ 25 ns (peak-to-peak)

Noise Characteristics

Modulated Adjacent Noise

Single QAM Output, when the transmitted output power is

50 dBmV–61 dBmV

Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -60.5 dBc

+/- 12–20 MHz < -63.5 dBc

+/- 20-28 MHz < -71.5 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -62 dBc

+/- 9–15 MHz < -65 dBc

+/- 15–21 MHz < -73 dBc

Modulated Adjacent Noise (ACPR)

Dual QAM Output, when the block output power is 50 dBmV–59 dBmV

Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -59 dBc

+/- 12–20 MHz < -63 dBc

+/- 20-28 MHz < -68.5 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -60 dBc

+/- 9–15 MHz < -64 dBc

+/- 15–21 MHz < -70 dBc




Specification Value


Dual QAM Output, when the block output power is 61 dBmV

Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -59 dBc

+/- 12–20 MHz < -63 dBc

+/- 20-28 MHz < -68.5 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -60 dBc

+/- 9–15 MHz < -64 dBc

+/- 15–21 MHz < -70 dBc



Annex A

+/- 4–4.75 MHz < -55 dBc

+/- 4.75–12 MHz < -56 dBc

+/- 12–20 MHz < -60 dBc

+/- 20-28 MHz < -65.5 dBc

Annex B

+/- 3–3.75 MHz < -55 dBc

+/- 3.75–9 MHz < -57 dBc

+/- 9–15 MHz < -61 dBc

+/- 15–21 MHz < -67 dBc


Quad QAM Output, when the Block output power is 50 dBmV–58 dBmV

Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -58.5 dBc

+/- 12–20 MHz < -62 dBc

+/- 20–28 MHz < -64 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -60 dBc

+/- 9–15 MHz < -63 dBc

+/- 15–21 MHz < -65 dBc




Specification Value


Quad QAM Output, when the Block output power is 61 dBmV

Annex A

+/- 4–4.75 MHz < -55 dBc

+/- 4.75–12 MHz < -55.5 dBc

+/- 12–20 MHz < -59 dBc

+/- 20–28 MHz < -61 dBc

Annex B

+/- 3–3.75 MHz < -55 dBc

+/- 3.75–9 MHz < -57 dBc

+/- 9–15 MHz < -61 dBc

+/- 15–21 MHz < -62 dBc

Broadband Noise

Average noise for all channels outside ± 24 MHz from the band edges excluding harmonics

Annex A < -10.5 dBmV (8 MHz) typical < -13.5 dBmV

Broadband Noise


Annex B < -12 dBmV (6 MHz) typical <-15 dBmV

Broadband Discrete Spurious < -66 dBc wrt Total Block power, 50–1000 MHz

Inband Spurious and Noise (center frequency ± 3 MHz, wrt total block power), Spurious and noise within ±50kHz of the carrier is excluded

< -50 dBc

Mute Depth (Block Mute) for single QAM operation

Annex A < -71.5 dBc per block level of 61dBmV

Annex B < -73 dBc per block level of 61dBmV

Phase noise (double side band) for Standard 6 MHz CATV Channels

1–10 kHz < -33 dBc

10–50 kHz < -53 dBc

50 kHz–3 MHz < -53 dBc

Compliance

Safety UL/cUL 1950: EN 60950

Electro-Magnetic FCC Part 15 Class A

Environmental

Power Consumption 27.5W (excludes PSU inefficiency

CHAPTER 5 BEQ6000 SPECIFICATION BIGBAND QAM V6.1 RF MODULE SPECIFICATIONS



Specification Value

Operating Temperature 32 to 122 ºF (0 to 50 ºC) auto shut-off when ambient

temperature of 185 ºF (85 °C) is exceeded

Storage Temperature -4 to +185ºF (-20 to +85ºC)

Physical

Weight 2.42lbs (1.11kg)

Output Connectors 2 x F-Type, ANSI SP 406-1998

75 ohm impedance output

Test Points 2 x MCX female (-20 ± 2 dBc)

5.3 BigBand QAM v6.1 RF Module Specifications 1Table 7 describes the BigBand QAM v6.1 RF module specifications.

Table 7 BigBand QAM v6.1 RF Module Specifications



Handles Silver

QAM Modulation Annex A 64 QAM, 128QAM, 256 QAM


Upconversion 1:1, 2:1, 3:1, 4:1 QAM modulation per RF port

Symbol Rate (nominal) Annex A

64 QAM 6.89 MSPS

128 QAM 6.875 MSPS

256 QAM 6.872 MSPS

Annex B

64 QAM 5.056941 MSPS

256 QAM 5.360537 MSPS


Annex A Complies with EN 300 429

Annex B Complies with ITU-T Rec. J.83

Frequency Range Annex A 54–896 MHz

Annex B 53–897 MHz


BIGBAND QAM V6.1 RF MODULE SPECIFICATIONS CHAPTER 5 BEQ6000 SPECIFICATION





±20 kHz (10 years)

Frequency Response Annex A: In any 7 MHz band: ± 0.25 dB

























Gain Control Range +50–+61 dBmV Block level

Output Level accuracy over frequency and temperature

± 1.0 dB


Output Level step accuracy ± 0.1 dB




MER (unequalized) ≥ 37 dB (typical > 39 dB)



BER 1 x 10-12 pre-FEC worst case





Return loss (in-band and out of band)

14 dB 54 MHz–750 MHz

13 dB 750 MHz–870 MHz

10 dB 870 MHz–1002 MHz




Modulated Adjacent Noise Single QAM Output, when the transmitted output power is 50 dBmV–61 dBmV

Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -60.5 dBc

+/- 12–20 MHz < -63.5 dBc

+/- 20-28 MHz < -71.5 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -62 dBc

+/- 9–15 MHz < -65 dBc

+/- 15–21 MHz < -73 dBc



Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -59 dBc

+/- 12–20 MHz < -63 dBc

+/- 20-28 MHz < -68.5 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -60 dBc

+/- 9–15 MHz < -64 dBc

+/- 15–21 MHz < -70 dBc

BIGBAND QAM V6.1 RF MODULE SPECIFICATIONS CHAPTER 5 BEQ6000 SPECIFICATION






Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -59 dBc

+/- 12–20 MHz < -63 dBc

+/- 20-28 MHz < -68.5 dBc

Annex B

+/- 3–3.75 MHz < -55 dBc

+/- 3.75–9 MHz < -57 dBc

+/- 9–15 MHz < -61 dBc

+/- 15–21 MHz < -67 dBc



Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -58.5 dBc

+/- 12–20 MHz < -62 dBc

+/- 20–28 MHz < -64 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -60 dBc

+/- 9–15 MHz < -63 dBc

+/- 15–21 MHz < -65 dBc



Annex A

+/- 4–4.75 MHz < -55 dBc

+/- 4.75–12 MHz < -55.5 dBc

+/- 12–20 MHz < -59 dBc

+/- 20–28 MHz < -61 dBc

Annex B

+/- 3–3.75 MHz < -55 dBc

+/- 3.75–9 MHz < -57 dBc

+/- 9–15 MHz < -61 dBc

+/- 15–21 MHz < -62 dBc

Broadband Noise







Broadband Noise


Annex B < -12 dBmV (6 MHz) typical <-15 dBmV


Broadband Spurious, harmonics and non aggregating spurious

< -60 dBc wrt Total Block power, 50–3000 MHz

Inband Spurious and Noise (center frequency ± 3 MHz, wrt total block power) Spurious and noise within ±50kHz of the carrier is excluded

< -50 dBc

Mute Depth (Block Mute) for single QAM operation

Annex A < -71.5 dBc per block level of 61dBmV



1–10 kHz < -33 dBc

10–50 kHz < -53 dBc


Phase noise (single side band) for Standard 6 MHz CATV Channels

< -93dBc/Hz @ 10KHz

Compliance



Environmental

Power Consumption 27.5W (excludes PSU inefficiency)

Operating Tempebrature 32 to 122 ºF (0 to 50 ºC) auto shut-off when ambient



Physical







5.4 BigBand QAM v7 RF Module Specifications 1Table 8 describes the BigBand QAM v7 RF module specifications.




Handles Blue

QAM Modulation

QAM Modulation Annex A 64 QAM, 128 QAM,256 QAM


Upconversion 4:1, 2:1, 1:1, or mute QAM modulation per RF port

Symbol Rate

(For annex A – default

For annex B - nominal)

Annex A


128 QAM 6.875 Msym/sec 256 QAM 6.872 Msym/sec

Annex B

64 QAM 5.056941 Msym/sec 256 QAM 5.360537 Msym/sec


Annex A Complies with EN 300 429 Annex B Complies with ITU-T Rec. J.83

Frequency Range referenced–Channel Center Frequency

Annex A 54–998 MHz Annex B 53–999 MHz


±20 kHz (10 years)


Frequency response Annex A: In any 7 MHz band: ± 0.25 dB





























Gain Control Range +50 to +61 dBmV Block level

Output Level accuracy over frequency

± 1.0 dB

Output Level accuracy over temperature

± 1.0 dB


Output Level step accuracy ± 0.1 dB




MER (unequalized) ≥ 37 dB (typical > 39 dB)



BER 1 x 10-12 coded BER worst case

Return loss (in-band) 14 dB 54 MHz–750 MHz

13 dB 750 MHz–870 MHz

10 dB 870 MHz–1002 MHz








Modulated Adjacent Noise Single QAM Output, when the transmitted output power is 50 dBmV–61 dBmV

Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -60.5 dBc

+/- 12–20 MHz < -63.5 dBc

+/- 20-28 MHz < -71.5 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -62 dBc

+/- 9–15 MHz < -65 dBc

+/- 15–21 MHz < -73 dBc



Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -59 dBc

+/- 12–20 MHz < -63 dBc

+/- 20-28 MHz < -68.5 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -60 dBc

+/- 9–15 MHz < -64 dBc

+/- 15–21 MHz < -70 dBc



Annex A

+/- 4–4.75 MHz < -55 dBc

+/- 4.75–12 MHz < -56 dBc

+/- 12–20 MHz < -60 dBc

+/- 20-28 MHz < -65.5 dBc

Annex B

+/- 3–3.75 MHz < -55 dBc

+/- 3.75–9 MHz < -57 dBc

+/- 9–15 MHz < -61 dBc

+/- 15–21 MHz < -67 dBc







Annex A

+/- 4–4.75 MHz < -58 dBc

+/- 4.75–12 MHz < -58.5 dBc

+/- 12–20 MHz < -62 dBc

+/- 20–28 MHz < -64 dBc

Annex B

+/- 3–3.75 MHz < -58 dBc

+/- 3.75–9 MHz < -60 dBc

+/- 9–15 MHz < -63 dBc

+/- 15–21 MHz < -65 dBc



Annex A

+/- 4–4.75 MHz < -55 dBc

+/- 4.75–12 MHz < -55.5 dBc

+/- 12–20 MHz < -59 dBc

+/- 20–28 MHz < -61 dBc

Annex B

+/- 3–3.75 MHz < -55 dBc

+/- 3.75–9 MHz < -57 dBc

+/- 9–15 MHz < -61 dBc

+/- 15–21 MHz < -62 dBc

Broadband Noise



Broadband Noise


Annex B < -12 dBmV (6 MHz) typical < -15 dBmV


Broadband Spurious, harmonics and non aggregating spurious

Annex A

< -61.5 dBc wrt Total Block power, 54–1000 MHz

Annex B

< -63 dBc wrt Total Block power, 54–1000 MHz





Inband Spurious and Noise (center frequency ± 3 MHz, wrt total block power), Spurious and noise within ±50kHz of the carrier is excluded

< -50 dBc

Mute Depth (Block Mute) Annex A < -71.5 dBc per block level of 61dBmV



1–10 kHz < -33 dBc

10–50 kHz < -51 dBc


Compliance



Environmental

Power Consumption < 28 W

Operating Temperature 32 to 122 ºF (0 to 50 ºC) auto shut-off when ambient



Physical






ERSP Specifications

6.1 ERSP Operating Server and Software The ERSP uses the Linux RH AS4 operating system.

The ERSP software package also includes a software watchdog that monitors and verifies application health.

6.2 ERSP Hardware The ERSP server options are:

• Intel® SR-1530-SH server

• Dell R200 server

The ERSP Intel® SR-1530-SH server specifications are summarized in 1Table 9. The ERSP Dell R200 server specifications are summarized in 1Table 10.

Table 9 Intel® SR-1530-SH Specifications

Specification Value

Form Factor 1U Rack

Height 1.68" (4.27 cm)

Width without rails 16.93" (43 cm)

Depth 20" (50.8 cm)

Weight 33 lbs (15.6 kg) Max

Mounting 19" Rack mountable

Power 100-240VAC, 350 W (Peak)

Table 10 Dell R200 Server Specifications

Specification Value

Form Factor 1U Rack

Height 1.68" (4.27 cm)

Width 17.60" (44.70 cm)

6C H A P T E R

ERSP HARDWARE CHAPTER 6 ERSP SPECIFICATIONS


Specification Value

Depth 21.50" (54.61 cm)

Weight ~ 26.0 lbs. (11.80kg)

Mounting 19” Rack mountable

Power 100-240VAC, 345 W (Peak)


Interface Specifications

A.1 Input Interfaces 1Table 11shows the Gigabit Ethernet input interface specification.

Table 11 Input Interfaces


Gigabit Ethernet Connector: LC, Optical SFP Module

Standard: IEEE 802.3

Bit rates: 1000 Mbps

Data format: IP

A.2 Output Interfaces 1Table 12 shows the output interface specification.

Table 12 Output Interfaces


QAM Connector: ANSI SP 406-1998, 75 Ω impedance

MCX female (monitoring)

Standard: ITU-T J.83 Annex A & B

Modulation: 64/256 QAM Annex A,

64/256 QAM Annex B

Data rates: Up to 51 Mbps

Data format: MPEG-2 TS, 188 Bytes

Freq range: 50–900 MHz

Bandwidth: 6 or 8 MHz

AA P P E N D I X


Supported Standards 1Table 13 shows supported standards.

Table 13 Supported Standards

Function Standard

Fast/Gigabit Ethernet IEEE 802.3

MPEG Service BS EN ISO/IEC 13818-1,2 (MPEG-2 Systems, Video)

DVB Transport The system conforms to ETR290 sections and complies with priorities 1 and 2

Note: The system will not correct all syntax or other errors that may appear on the input streams.

BA P P E N D I X


Standard MIBs 1Table 14 shows the standard MIBs.

Table 14 Standard MIBs

Reference MIB Description Comments

RFC 2011 MIB-2 IP & ICMP Fully supported

RFC 1907 MIB-2 SNMP & System

Not supporting “sysORTable”

RFC 2012 MIB-2 TCP Fully Supported

RFC 2013 MIB-2 UDP Fully Supported

RFC 2863 MIB-2 Interface tables Supporting interface table, extended interface table, Interface stack group

RFC 2737 Entity Tables MIB Supporting physical table, alias mapping and “physical contained”, last change and “entConfigChanged” trap

RFC 2573 Target MIB Supporting target address table and target parameters table

HMS154-2R1 SCTE HMS QAM MIB The Society of Cable Telecommunications Engineers standard for QAM MIB

CA P P E N D I X


Acronyms

ARP Address Resolution Protocol

BEQ Broadband Edge QAM

BIT Built In Test

CBR Constant Bit Rate

CCP Channel Change Protocol

CLI Command Line Interface

CM Cable Modem

DNCS Digital Network Control System(SA headend equipment)

DRFI Downstream RF Interface

GSRM Global Session Resource Manager

GUI Graphic User Interface

HD High Definition

HL High Level

IGMP Internet Group Management Protocol

MAC Media Access Control

MAS MPEG Aware Switch

MCP Mini Carousel Protocol

MPTS Multiple Program Transport Stream

PID Packet Identifier

PIP Program In Program

PSIP Program and System Information Protocol (for ATSC)

QAM Quadrature Amplitude Modulation

SBC Switched Broadcast Client

SBM Switched Broadcast Manager

ACRONYMS


SBSS Switched Broadcast Session Server

SDV Switched Digital Video

SCU System Control Unit

SD Standard Definition

SG Service Group

SMU Service Management Unit

SNMP Simple Network Management Protocol

SPTS Single Program Transport Stream

SPU Stream Processing Unit

STB Set-Top Box

VOD Video On Demand

VODSM VOD Service Manager

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