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Chapter 1: Connections and Setup
The LEDs on the front panel are described in the table below (from left to right):
DCW775
Power
DS
ON
ON
Boot-up
Operation
X
FLASH FLASH FLASH
ON
FLASH
ON
ON
DOCSIS Start-up
Operation
ON
ON
ON
ON
ON
FLASH FLASH
FLASH FLASH FLASH FLASH
X
Channel Bonding
Operation
OFF
FLASH FLASH FLASH FLASH
ON
CPE Operation
ON
USB Operation
ON
SW Download
ON
FLASH FLASH
Operation
Illustrations contained in this document are for representation only.
Internet
US
Online
1
ON
ON
ON
ON
X
OFF
OFF
X
FLASH
OFF
X
ON
FLASH
X
ON
ON
X
OFF
X
X
X
X
X
X
X
X
OFF
X
X
OFF
OFF
X
X
X
ON
ON
FLASH FLASH FLASH FLASH
X
X
X
X
X
X
X
X
ON
X
Ethernet
USB
Wireless
2
3
4
ON
ON
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
OFF
OFF
X
ON
ON
OFF
X
X
X
X
ON
FLASH TX/RX Wireless Traffic
OFF
X
X
X
ON
FLASH
X
X
X
X
6
Description
X
Power on 0.25 sec
From power ON to system initialization
X
complete
X
During DS scanning and acquiring SYNC
From SYNC completed, receiving UCD to ranging
X
completed
X
During DHCP, configuration file download,
registration, and Baseline Privacy initialization
X
Operational (NACO=ON)
X
Operational (NACO=OFF)
Wait registration with all DS and all US – Lights
X
Flash sequentially from the right to left
Minimum duration 3 seconds
From 1 to 4 DS, from 1 to 4 LEDs are ON.
X
From 5 to 8 DS, From 1 to 4 LEDs are flashing
Duration 3 seconds
From 1 to 2 US, from 1 to 2 LEDs are ON.
X
From 3 to 4 US, From 1 to 2 LEDs are flashing
Duration 3 seconds.
Wait registration with all DS and all US – Lights
X
Flash sequentially from the left to right
Minimum duration 3 seconds
No Ethernet Link
X
Ethernet Link
TX/RX Ethernet Traffic
Wireless is disable
Wireless initiate success or enable
No USB Link
X
USB Link
TX/RX USB Traffic
A software download and while updating the
X
FLASH memory
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