Residential Voice Gateway Twg850 Overview; Front Panel - THOMSON TWG850 User Manual

Residential Voice Gateway TWG850 Overview

Front Panel

The following illustration shows the front panel of the TWG850 machine:
The LEDs on the front panel are described in the table below (from left to right):
Tel 2 Tel 1 WirelessMessage
X X
X X
X X
Start-up
Operation X X
X X
X X
X X
X X
X X
X X
Normal
Operation
X X
X X
X X
No service X X
Operation
X X
OFF FLASH
MTA
FLASH OFF
initialization
FLASH FLASH
ON ON
MTA ON FLASH
Operation FLASH ON
FLASH FLASH
SW X X
Download
X X
Operation
Illustrations contained in this document are for representation only.
Chapter 1: Connections and Setup
Cable Cable
Activity Link
X OFF OFF OFF
X OFF OFF OFF
X OFF OFF OFF
X OFF OFF FLASH FLASH FLASH
X OFF FLASH FLASH FLASH FLASH
X FLASH FLASH FLASH FLASH FLASH
Enter Normal Operation Mode
X X X
X X X
OFF
X X X FLASH
ON
OFF
X X
FLASH
OFF
FLASH
X X
OFF
ON X X
FLASH
X X X Wink
X 3 seconds ON followed by a flash OFF
<CM Normal Operation>
X FLASH FLASH FLASH FLASH FLASH
X From Right to Left
PC
Internet
Link
Tuning
OFF FLASH
(Searching downstream signal)
Ranging - Awaiting Response
FLASH FLASH (DS carrier acquire, ranging in process but RNG-RSP has
not been detected)
Any RNG-RSP detected
FLASH FLASH
(Normalizing power level and timing offset)
Connecting
(Ranging complete, DHCP in progress)
Configuring (DHCP complete, configuration file download
in process)
Registering and Baseline Privacy Initializing
(configuration file download complete, initialize BPI if BPI is
ON, registration in process)
Registration complete
FLASH NO Cable Link
X X
ON CM is registered
OFF NO Ethernet/USB carrier present
X FLASH X Ethernet/USB TX/RX traffic
ON Ethernet/USB carrier present, no traffic
NO Cable Link
X X Cable BSS/OSS has set the CM into de-activated state
CM is registered
Internet ON-OFF switch off/No RF DS/US network traffic
X X X
RF DS/US network traffic
No message is delivered by the MSO
Email/Voice Mail is available for the user on the server
X X X
(Implementation of the message waiting LED will be via
Proprietary MIB)
Wireless initiate fail or disable
X X X Wireless initiate success or enable
TX/RX Wireless Traffic
X X NACO =OFF
BPI unauthorized (when BPI is ON)
MTA DHCP
MTA SNMP/TFTP
RSIP
Both Lines On-Hook
Tel1 Off-hook, Tel2 On-hook
Tel1 On-hook, Tel2 Off-hook
Both Lines Off-Hook
A software download and while updating the FLASH
memory
Description
5