Cisco Laser Link 1310 nm Transmitters 数据表
Laser Link Ancillary Modules
2
Description
The Laser Link
Dual Amplifier provides an RF amplification function in
a dual output Laser Link module. It may be utilized to feed Laser Link
Transmitters directly or in RF combining networks for additional gain
requirements.
Transmitters directly or in RF combining networks for additional gain
requirements.
Benefits
•
Efficient use of space
•
Easy
installation
•
Easy set up
•
Flexible
headend
solution
•
Remote
monitoring
Features
•
One amplifier is capable of driving up to 64 1310 nm transmitters
•
Easily accessible test points
•
Front panel gain and slope controls
•
Front panel power LED
•
Two power doubler driven outputs
•
50-870 MHz passband
•
Redundant powering options available
•
Network Management (status monitoring) ready
Block Diagram
RF Output 1
-30 dB RF Test Point
RF Input
LLDA Dual Amplifier
RF Output 2
-30 dB RF Test Point
Variable
Slope
Variable
Attenuator
Laser Link
870 MHz Dual Amplifier (LLDA)