4042872.28 Cisco EDR Optical Pluggable Module for 2:1 Tx DWDM-CH28 For Optical Network

Cisco EDR Optical Pluggable Module for 2:1 Tx DWDM-CH28 For Optical Network. This transmitter and receiver use Small Form Factor Pluggable (SFP) optical pluggable modules (OPMs) for enhanced flexibility. This Cisco EDR 85 System operates over the 5-85 MHz range and supports all standard reverse frequency bandwidths at 40 and 85 MHz. At the transmit (node) end of the system, reverse-path RF input signals from each node port are routed to an EDR 2:1 or EDR 1:1 Transmitter module in the housing lid. It converts each signal to a baseband digital data stream and combines the signals into a serial data stream using time-division multiplexing (TDM).