Chapter 1: Connections and Setup
7
Illustrations contained in this document are for representation only.
Residential Voice Gateway DWG855 Overview
Front Panel
The following illustration shows the front panel of the DWG855 machine:
The LEDs on the front panel are described in the table below (from left to right):
DWG855T/
DWG855CH
Power
Internet
Ethernet
Tel 1
Tel 2 Battery
Wireless
Description
DS
US
Online
1
2
3
4
Boot-up
Operation
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
X
ON
Power on 0.25 sec
ON
0.25 second
ON
FLASH FLASH FLASH
X
X
X
X
X
X
X
X
From power ON to system
initialization complete
ON
ON
ON
ON
X
X
X
X
X
X
X
X
Following system
initialization complete to
(before) DS scanning
1 second
DOCSIS
Start-up
Operation
ON
FLASH
OFF
OFF
X
X
X
X
X
X
X
X
During DS scanning and
acquiring SYNC
ON
ON
FLASH
OFF
X
X
X
X
X
X
X
X
From SYNC completed,
receiving UCD to ranging
completed
ON
ON
ON
FLASH
X
X
X
X
X
X
X
X
During DHCP, configuration
file download, registration,
and Baseline Privacy
initialization
ON
ON
ON
ON
X
X
X
X
X
X
X
X
Operational (NACO=ON)
ON
FLASH FLASH
OFF
X
X
X
X
X
X
X
X
Operational(NACO=OFF)
MTA
initialization
ON
ON
ON
ON
X
X
X
X
FLASH
OFF
OFF
X
MTA DHCP
ON
ON
ON
ON
X
X
X
X
OFF
FLASH
OFF
X
MTA SNMP/TFTP
ON
ON
ON
ON
X
X
X
X
FLASH FLASH
OFF
X
RSIP
CPE
Operation
ON
X
X
X
OFF
ON
FLASH
ON
OFF
ON
FLASH
ON
OFF
ON
FLASH
ON
OFF
ON
FLASH
ON
X
X
X
X
No Ethernet Link
Ethernet Link
TX/RX Ethernet Traffic
Ethernet Collision
CPE
Operation
ON
X
X
X
X
X
X
X
X
X
X
OFF
ON
FLASH
ON
No Wireless Link
Wireless Link
TX/RX Wireless Traffic
Wireless init fail
AC Good
ON
<CM Normal Operation>
ON
ON
ON
<CM Normal
Both Lines On-Hook
