Baudcom BD-QAM-10G 10G IP QAM DTV Headend Processor User Manual

Baudcom BD-QAM-10G 10G IP QAM DTV Headend Processor

Intended Audience
This user manual has been written to help people who have to use, to integrate and to install the product. Some chapters require some prerequisite knowledge in electronics and especially in broadcast technologies and standards.

Disclaimer
No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. BAUDCOM shall have no liability for any error or damage of any kind resulting from the use of this document.

Copy Warning
This document includes some confidential information. Its usage is limited to the owners of the product that it is relevant to. It cannot be copied, modified, or translated in another language without prior written authorization from

BAUDCOM.

Outline

BD-QAM-10G 10G IP QAM processor is an all-in-one device developed by BAUDCOM which integrates a multiplexer, scrambler and modulator in one body with a maximum of 112 DVB-C QAM channels output. With 10G switch built-in, it can process 10G optical signal to work as a traditional QAM modulator. This processor is equipped with 2 card slots to load 32ch or 48ch or 64ch QAM cards. Its high density helps operators to save cost to the most extent.

Features

• Support 3 SFP+(10G)/SFP(1G) ports and 2 GE ports input & output from the front panel, or RJ45 GE ports input & output from daughter cards (32/48QAM)
•  High density, modularized plug-in design, 1U chassis with max 2 QAM cards
• Support multiplexer and scrambler with 6 CAS Simul-encryption
• Maximum 112 non-adjacent QAM carrier’s output
• Supports accurate PCR adjusting/CA filtering, PID remapping and PSI/SI editing
• Web-based Network management

Principle Chart (Example: one 64qam card + one 48qam card)

Tech Specifications

Input

| Input from Front Panel| Max 512 IP in per card through SFP+/SFP ports 1-3 and 2 GE ports
---|---|---
Input from Daughter Card| 2*512 IP in from 2 GE ports (SFP port optional)–32/48 QAM
Transmission Rate| Max 9600Mbps for each 10G SFP+/SFP input
Transport Protocol| TS over UDP/RTP, unicast and multicast, IGMP V2/V3

Mux

| Max PIDs Remapping| 256 per output channel

Functions

| PID remapping (auto/manually optional)
PCR accurate adjusting
PSI/SI table automatically generating

Scrambling

| Max simulcrypt CA| 6
Scramble Standard| ETR289, ETSI 101 197, ETSI 103 197
Connection| Local/remote connection

Modulation

| Modulation Standard| EN300 429/ITU-T J.83A/B/C
---|---|---

Constellation

| J.83A| Constellation: 16/32/64/128/256QAM
Bandwidth: 8M
J.83B/C| Constellation: 64/256QAM
Bandwidth: 6M
QAM Channel| 32/48/64/96/112 non-adjacent carriers output,

384Mbps bandwidth for each RF port

Symbol Rate| 3600~7000Ksps, 1ksps stepping

5057Ksps (J.83B, 64QAM) ; 5361Ksps (J.83B, 256QAM)

Constellation| 16, 32, 64, 128, 256QAM
FEC| RS (204, 188)

RF Output

| ****

Interface (per card)

| 1 or 2 F type output ports for 32/48/64 carriers card, 75Ω. 32ch qam card : all Carrier out thru one RF port

32ch/48ch    qam    card:    Carrier     1~16/1~24    out    thru    RF1, 17~32/25~48 thru RF2

64ch qam card: Carrier 1~32 out thru RF1, 33~64 thru RF2

RF Range| 50~960MHz, 1kHz stepping
Output Level| -20dBm~+10dBm(87~117dbµV), 0.1dB stepping
MER| ≥ 40dB

TS output

| Per Daughter QAM Card| 32/48/64 IP output over UDP/RTP/RTSP, unicast/multicast,

through SFP+/SFP ports 1-3 or GE ports RJ45

System| Web-based Network management

General

| Dimension| 420mm×440mm×44.5mm (WxLxH)
Temperature| 0~45℃(operation), -20~80℃(storage)
Power Supply| AC 100V±10%, 50/60Hz; or    AC 220V±10%, 50/60Hz
Consumption| 50W(1 daughter QAM card)/75W(2 daughter QAM cards)

Appearance and Description

CAS: Conditional Accesss System port

4| Power Switch and supply
5| 32/48 QAM module with RF out ports and GE ports for data input/output
6| Fixed 64 QAM module with RF out ports

This section is to explain the cautions the users must know in some case that possible injure may bring to users when it’s used or installed. For this reason, please read all details here and make in mind before installing or using the product.

General Precautions

• Must be operated and maintained free of dust or dirty.
• The cover should be securely fastened, do not open the cover of the products when the power is on.
•  After use, securely stow away all loose cables, external antenna, and others.

Power precautions

•  When you connect the power source, make sure if it may cause overload.
• Avoid operating on a wet floor in the open. Make sure the extension cable is in good condition
• Make sure the power switch is off before you start to install the device x

The device’s Installation Flow Chart is Illustrated as following

Environment Requirement

Machine Hall Space

| When user installs a machine frame array in one machine hall, the distance between 2 rows of machine frames should be 1.2~1.5m and the distance against wall should be no less than 0.8m.

Machine Hall Floor

| Electric Isolation, Dust Free

Volume resistivity of ground anti-static material: 1X107~1X1010W， Grounding current limiting resistance: 1MW (Floor bearing should be greater than 450Kg/㎡)

Environment| 5~40℃(sustainable )，0~45℃(short time)，
Temperature| installing air-conditioning is recommended
---|---
Relative Humidity| 20%~80% sustainable    10%~90% short time
Pressure| 86~105KPa

Door & Window

| Installing rubber strip for sealing door gaps and dual-level glasses for window
Wall| It can be covered with wallpaper or brightness-less paint.
Fire Protection| Fire alarm system and extinguisher

Power

| Requiring device power, air-conditioning power and lighting power are independent to each other. Device power requires AC 110V±10%, 50/60Hz or AC 220V±10%, 50/60Hz. Please

carefully check before running.

Grounding Requirement

• All function modules’ good grounding is the basis of the reliability and stability of devices. Also, they are the most important guarantee of lightning arresting and interference rejection. Therefore, the system must follow this rule.
• The grounding conductor must adopt a copper conductor in order to reduce high-frequency impedance, and the grounding wire must be as thick and short as possible.
• Users should make sure the 2 ends of the grounding wire well electric conducted and be antirust.
• It is prohibited to use any other device as part of grounding an electric circuit
• The area of the conduction between the grounding wire and the device’s frame should be no less than 25 mm2.

Frame Grounding
All the machine frames should be connected with the protective copper strip. The grounding wire should be as short as possible and avoid circling. The area of the conduction between the grounding wire and grounding strip should be no less than 25mm2.

Device Grounding
Connect the device’s grounding rod to the frame’s grounding pole with copper wire.

Wire’s Connection
Power cord connection
The power socket is located on the right of rear panel, and the power switch is on the left of front panel. User can plug one end of the power cord to the socket and insert the other end to AC power. When the device solely connects to protective ground, it should adopt an independent way, say, share the same ground with other devices. When the device adopts united way, the grounding resistance should be smaller than 1Ω.

Caution: Before connecting power cord to BD-QAM-10G DTV Headend Processor, the user should set the power switch to “OFF”.

Signal and NMS Cable Connection
The signal connections include the connection of input signal cable and the connection of the output signal cable.

Chapter 3 Web NMS Management

This device supports management by web-based NMS.

Login
The factory default IP address of this device is 192.168.0.136. Users can connect the device and web NMS through this IP address. Connect the PC (Personal Computer) and the device with a net cable, and use ping command to confirm they are on the same network segment. Launch the web browser and input the device IP address in the browser’s address bar and press Enter. It will display the Login interface as Figure-1. Input the Username and Password (Both the default Username and Password are “admin”. And then click “OK” to start the device setting.

Operation

Summary
When we confirm the login, it will display the summary interface as Figure-2 where users have an overview of the system information and alarm log .

Monitor
Monitor → Module 1:
Clicking “Module 1”, it will display the interface as Figure-3 where users can check the input status of Module 1. There are 7 input ports, including 2 GE ports and 3 SFP ports at the front panel, also 2 GE ports at Module 1 .

Mudule 1/2
Click “Module 1 (or 2)”, it displays the interface as Figure-4 where users can configure the input IP stream and multiplex channels to output. (Module 1 can be 32ch or 48ch QAM or blank as per order config, while Module 2 is fixed to allow only 64ch QAM loaded or blank.)

Mux:

Click “+” to add IP input, then select one channel to parse, it will display the interface where users can choose the programs to Mux out. (Figure-5)

Click “+” to add IP input, then select one channel to parse, it will display the interface where users can choose the programs to Mux out. (Figure-5)

Configure ‘Input Area’ and ‘Output Area’ with buttons in ‘Operation Area’. Instructions are as below:

• To add input channels that come from Module GE1, and Module GE2: To edit the input channel
• To delete the input channel
• To delete all inputs channel
• To check input IP lock or not, green means the current IP locked
• To check current T’s overflow or not, red color means current TS overflow, need to reduce the program
• Enable/disable the CA Filter function. Clicking the box, user can filter the input CA to avoid disturbing with the device scrambling function.
• To enable/disable the PID remapping
• To refresh the input program information
• To refresh the output program information
• Select one input program first and click this button to transfer the selected program to the right box to output.
• Similarly, user can cancel the multiplexed programs from the right box. To select all the input programs
• To select all the output programs
• To parse programs time limitation of parsing input programs

General:
Click “General”, it displays the interface where users can set parameters for each output channel

PID Pass:
Clicking “PID pass”, it will display the interface as Figure-8 where user can add PIDs to be passed, click the “+” symbol, input the current IP channel number, then input the current IP source PID and output PID which is the customer needed , then click “set” to apply the parameters.

Scrambler:
Clicking “Scrambler”, it will display the interface where users can choose the programs to scramble. (Figure-8)

IP Stream:
Module 1 (32ch qam module or 48ch qam module) supports TS to output in IP format through the GE 1 & GE2 ports.
Click “IP Stream”, it displays the interface as Figure-9 where to set IP out parameters.

Modulator:
Clicking “Modulator”, it will display the interface as Figure-10 where to set RF output parameters.

System:
Clicking “System”, it will display the interface as Figure-11 where to set network parameters.

Module 2 all settings, please refer to Module1

System
System → Port Control:
Clicking “Port Control”, it will display the interface as Figure-12 where to set network parameters.

System → Network:
Clicking “Network”, it will display the interface as Figure-13

System → Account
Clicking “Account”, it will display the screen as Figure-14 where to set the login account and password for the web NMS.

System → Configuration:
Clicking “Configuration”, it will display the screen as Figure-15 where to set your configurations for the device.

System → Firmware :
Clicking “Firmware”, it will display the screen as Figure-16 where to update firmware for the device.

System → Date/Time:
Clicking “Date/Time”, it will display the interface as Figure-17 where users can set date/time for this device.

References

• GPON ONU, Fiber Tools, FTTX total solution provider - Baudcom

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