Chapter 2: Overview
4
Illustrationscontainedinthisdocumentareforrepresentationonly.
LEDBehavior
Therewillbe12LEDsonTCG220.LookingatLEDfromTOPtoBottom:Power,DS,US,Online,LAN1,
LAN2,LAN3,LAN4,WiFi,PHONE1,PHONE2,WPS."ON"=theLEDislight,"OFF"=theLEDisgray,
"FLASH"=theLEDisblinking.
BCM93383WVG Power
Internet LAN
Wi‐Fi Phone1 Phone2 WPS Description
DS US Online 1 2 3 4
Boot‐upOperation
ON ON ON ON
ON ON ON ON X ON ON X
Poweron0.25sec
On 0.25second
ON FLASH FLASH FLASH X X X X X X X X
FrompowerONtosystem
initializationcomplete
ON
ON ON ON
X X X X X X X X
Followingsysteminitialization
completeto(before)
1second DSscanning
DOCSISStart‐up
Operation
ON FLASH OFF OFF X X X X X X X X
DuringDSscanningandacquiring
SYNC
ON ON FLASH OFF X X X X X X X X
FromSYNCcompleted,receiving
UCDtorangingcompleted
ON ON ON FLASH X X X X X X X X
DuringDHCP,configurationfile
download,registration,and
BaselinePrivacyinitialization
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)
MTAinitialization
ON ON ON ON X X X X X FLASH OFF X MTADHCP
ON ON ON ON X X X X X OFF FLASH X MTASNMP/TFTP
ON ON ON ON X X X X X FLASH FLASH X RSIPforNCS/RegisterforSIP
CPEOperation
ON X X X
OFF OFF OFF OFF
X X X X
NoEthernetLink
ON ON ON ON EthernetLink
FLASH FLASH FLASH FLASH TX/RXEthernetTraffic
ON X X X X X X X
OFF
X X X
Wirelessisdisable
ON Wirelessinitiatesuccessorenable
FLASH TX/RXWirelessTraffic
SWDownload
Operation
ON FLASH FLASH ON X X X X X X X X
Asoftwaredownloadandwhile
updatingtheFLASHmemory
WPSOperation ON <CMNormalOperation> X X
(longpress,>5se conds)
Flash
WPSWiFiassociationduringclient
andAPlinkingprocess,WPSLED
GreencolorlightBlinking.
ON
AfterlinkestablishedWPSLED
GreencolorlightON
Flash Timeouttolink.
To Next Page
