Cisco Prisma 1310 nm DFB Reverse Transmitter for Model 6920 Node Datenbogen
© 2012 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Page 2 of 14
All of these reverse optical transmitters incorporate distributed feedback (DFB) lasers, which are best suited for
high-capacity reverse traffic. They are available in both standard and high gain versions, in order to allow flexibility
in reverse path design. The high gain versions are typically used in the GS7000 segmentable nodes. The standard
gain versions are typically used in the GainMaker nodes. All optical transmitters used in the GS7000 Node have a
new high profile module cover that includes both a self-contained fiber pigtail storage area and an integrated pull
ring for easier module installation and removal.
Figure 2. GS7000 Reverse TX
The reverse optical transmitters specified in this data sheet include both a Power On LED and an Optical Power
Alert LED, enabling quick visual confirmation of operational status. A DC test point that is scaled to the optical
output power is also included.
Features
●
Compact modular design for simple installation and removal
●
Thermally Compensated for improved performance over temperature
●
Power On and Optical Power Alert LED indicators
●
DC test point scaled to optical output power
●
Plug-in input attenuator allows easy adjustment of RF drive level
●
Provisioned with network monitoring capability (HMS or DOCSIS Transponder required)