Motorola SB5101 - SURFboard - 30 Mbps Cable Modem User Manual

SURFboard SB5101 Cable Modem
®
A
Modem Power-on Self Test (POST). If LED remains blinking, faulty modem.
B
Modem scanning downstream frequencies.
C
Modem scanning upstream frequencies.
D
Downstream and Upstream acquired. Modem processing for DHCP,
TFTP, and TOD.
E
Modem operational. PC/Activity is solid when a CPE is connected
and blinks when transmitting or receiving data.
F
*
"Standby" switch enabled. Modem successfully completed boot
sequence and all LED's blink off, except "Standby".
G
Modem powered off.
H
Modem is successfully registered but Network Access Control is
disabled via DOCSIS
I
Modem has successfully registered and is processing a firmware upgrade.
SURFboard SB5101 Cable Modem LED Status
®
Notes Power Receive Send Online
A
B
C
D
E
F
G
H
I
- On - Off
Configuration File.
®
- Flashing
PC/
Activity Standby
* Standby not available on all models
Power On
Downstream Scan
Upstream Range
Network Connect
PC/Network Activity
Standby
*
Power Off
Network Access Off
Firmware Upgrade in
Progress