Chapter 1: Connections and Setup
4
Wireless Gateway TCW750-4 Overview
Front Panel
The following illustration shows the front panel of the TCW750-4 gateway:
The LEDs on the front panel are described in the table below (from left to right):
Internet
Ethernet
TCW750-
4
Power
DS
US
Online
1
2
3
4
Wireles
s
Description
ON
ON
ON
ON
ON
0.25 second
ON
ON
ON
ON
X
Power on 0.25 sec
ON
FLASH FLASH FLASH
X
X
X
X
X
From power ON to system
initialization
complete
ON
ON
ON
Following system initialization
complete to
(before)
Boot-up
Operation
ON
1 second
X
X
X
X
X
DS scanning
ON
FLASH
OFF
OFF
X
X
X
X
X
During DS scanning and
acquiring SYNC
ON
ON
FLASH
OFF
X
X
X
X
X
From SYNC completed, receiving
UCD to ranging completed
During DHCP, configuration file
download, registration, and
Baseline Privacy initialization:
DHCP status: 1 second ON and 1
second OFF,
ON
ON
ON
FLASH
X
X
X
X
X
TFTP status: 0.25 second ON and
0.25 second OFF
ON
ON
ON
ON
X
X
X
X
X
Operational (NACO=ON)
DOCSIS
Start-up
Operation
ON
FLASH FLASH
OFF
X
X
X
X
X
Operational (NACO=OFF)
Illustrations contained in this document are for representation only.