Cisco Cisco OptoStar II 1550nm EDFA 安装指南
Console-Module Control Interface, Continued
Setup Parameters
The table below lists the setup parameters of the OptoStar II 1550 nm DWDM
forward direct modulation transmitter module.
forward direct modulation transmitter module.
Setup Parameters
Description
Factory Default
Optical Alarm
Threshold
Shows/sets optical alarm upper
limit and lower limit
Lower limit:
standard value - 2.2
dB
Upper limit:
Upper limit:
standard value +1.5
dB
Gain Control Mode
Selection
Shows/sets AGC or MGC gain
control mode
AGC mode
Channel Load
Shows/sets analog channel
number, QAM channel number,
and delta level (dB)
Analog channel
number: 30
QAM channel
QAM channel
number: 85
Delta level: 6.0 dB
Delta level: 6.0 dB
Laser Status
ON/OFF
Shows/sets laser status: ON/OFF
ON/OFF
Laser Status: ON
Alarm ON/OFF
Shows/sets module alarm status:
ON/OFF
Alarm status: ON
CW/Video Mode
Selection
Shows/sets CW/Video mode:
CW/Video
Video mode
Fiber Length
Sets fiber length
20km 1550 nm DMT
default value: 20 km
10km 1550 nm DMT
10km 1550 nm DMT
default value: 10 km
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Operation
OL-29664-05