Cisco GS7000 Installation And Operation Manual page 188

Appendix B
Enhanced Digital Return Multiplexing Applications
standard transmitter positions in the node lid.
For EDR 2:1 Transmitter Module
Note:
1. The EDR transmitter cannot monitor the node parameters.
2. The EDR LCM module needs to be installed for EDR transmitter status
monitoring.
3. The status monitor interface is not used for data transmission. The Cisco DOCSIS
transponder is needed when data transmission is required.
The transmitter module uses the same style housing as the optical receivers and
transmitters, except that it uses double-wide module housing. As such, it occupies
two standard transmitter positions in the node lid.
The following illustrations show the location of the modules in the node.
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