Cisco Cisco OptoStar II Driver Amplifier 安装指南
Structure, Continued
Panel Functions
The following table lists the functions of the front panel indicators on the 1550 nm
DWDM forward direct modulation transmitter module.
DWDM forward direct modulation transmitter module.
Description
Function
Laser LED
Red/Green
Indicator
Blinks in red and green when the module is
starting up.
Green: laser is in normal working condition.
Red: laser is not working properly, alarm
Green: laser is in normal working condition.
Red: laser is not working properly, alarm
occurs.
OFF: laser is switched off.
OFF: laser is switched off.
Alarm LED
Red/Green
Indicator
Green: module is in normal working condition.
Red: module is not working properly, alarm
Red: module is not working properly, alarm
occurs.
The following table lists other functions of the 1550 nm DWDM forward direct
modulation transmitter module front panel.
modulation transmitter module front panel.
Description
Function
RF Test Point
RF input test point, with G-type male (1/2-24
UNEF thread)
Optical Output
Optical output with SC/APC optical connector
Mounting Screw
Mounts the module in the chassis
The following table lists the functions of the 1550 nm DWDM forward direct
modulation transmitter module rear panel.
modulation transmitter module rear panel.
Description
Function
30-pin Connector
Power and communication connecter of the
module, and provides module ID information.
Narrowcast RF Input Port
Narrowcast RF input, with F-type female (3/8-32
UNEF thread)
Broadcast RF Input Port
Broadcast RF input, with F-type female (3/8-32
UNEF thread)
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