Motorola Surfboard Sb6121 Cable57531901900 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

® ®
SURFboard DOCSIS 3.0 eXtreme Cable Modems
A Power On Self Test (POST). If LED remains off, modem is faulty.
B
Scanning downstream frequencies.
C Scanning upstream frequencies.
D Downstream and upstream acquired. Modem processing for DHCP,
TFTP, and TOD.
E Ready. PC/Activity is solid when a CPE is connected and blinks when
transmitting or receiving data.
F Powered off.
Modem is successfully registered but Network Access Control
G
(NACO) is disabled via DOCSIS configuration file.
H Perf

ملخص المحتوى في الصفحة رقم 2

Modem POST CM assigned (Note A) IP address Yes Hardware failure, POST No replace modem or Establish Time of Passed power supply Day using server IP provided by DHCP Yes Begin scanning Scanning begins. for downstream No Modem looks for (Note B) Did CM get Log error and No 64QAM then TOD? continue 256QAM at each frequency. Yes 64QAM or Using TFTP server & 256QAM filename from DHCP, No download the TFTP configuration file Next 6MHz Yes Scan No DOCSIS No sync? CM received config file? Yes Y