Cisco Prisma II Installation Manual page 37

Receiver Description
2:1 Input, One RF Output, Two OPMs
Referring to the diagram below, each QEDR transmitter digitizes two RF signals into
a serial stream and transmits it over optical fiber to the receiver. At the receiver, the
serial streams from four separate transmitters are deserialized and converted back to
analog RF signals. The RF signals for transmitter #1, transmitter #2, transmitter #3
and transmitter #4 are combined and sent to the RF Out Port A on the back of the
module.
2:1 Input, Two RF Outputs, One OPM
Referring to the diagram below, each QEDR transmitter digitizes two RF signals into
a serial stream and transmits it over optical fiber to the receiver. At the receiver, the
serial streams from two separate transmitters are deserialized and converted back to
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