Cisco Model GS7000 4-Port Node 1 GHz with 42 54 Split インストールガイド
Chapter 2 Theory of Operation
64
OL-29643-02
Alarm Name
Error Condition
Values
Hysteresis
Excessive Input
Optical Power
Optical Power
Optical input at Path A or optical input at
Path B is greater than or equal to 24 dBm
Path B is greater than or equal to 24 dBm
Major
Alarm(0) [2]
Ok(1)
Alarm(0) [2]
Ok(1)
[1] Hysteresis Amplitude (default 1.0 dB) is the value above which the input optical
power must rise for the switch to begin sequence to return to the primary switch
position. Hysteresis Amplitude is a user configurable parameter.
[2] In some cases this may display as Fault (0).
power must rise for the switch to begin sequence to return to the primary switch
position. Hysteresis Amplitude is a user configurable parameter.
[2] In some cases this may display as Fault (0).