... l Two optical receiver modules (redundant)l Two optical transmitter modules (redundant)l FP, DFB or CWDM return path offeringsl Single power module with 60VAC ... CW carrier, 1310nm transmitter, 4.0% OMI, 10km optical fiber plus attenuator, -1 dBm optical input power, 108dBuV output level at 870MHz with 12 dB ...