Cisco Model GS7000 4-Port Node 1 GHz with 42 54 Split Installation Guide
Status Monitor/Local Control Module Description
4024769 Rev A
7
The local control module can be upgraded to a status monitor through the addition
of a transponder core module. The transponder core module plugs directly onto the
local control module’s PWB. The mechanical housing for the status monitor and the
local control module are the same.
of a transponder core module. The transponder core module plugs directly onto the
local control module’s PWB. The mechanical housing for the status monitor and the
local control module are the same.
Note: The Heart Beat, Receive, and Error indicator LEDs are only present if the
transponder module is installed.
transponder module is installed.
Status Monitor Description
The status monitor is HMS compliant and provides node monitoring and control
capability at the cable plants headend. The following node voltages and signals are
monitored and their status reported to the headend by the status monitor.
capability at the cable plants headend. The following node voltages and signals are
monitored and their status reported to the headend by the status monitor.
Receiver optical input level (all receivers)
Transmitter optical output level (all transmitters)