Cisco Laser Link Ancillary Modules 数据表
Laser Link
Modular 1310 nm Optical Transmitters
2
Block Diagram
LLT III Forward Transmitter
RF Signal
Control
Laser
Optical Output
Broadcast
Input
Laser
Monitor
RF Test Point
Attenuator Adjust
Slope Adjust
Optical Power Test Point
Alarms
LEDs
Narrowcast
Input