Corning Optical Communications
Installation Manual
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CMA-793-AEN
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Page 50
RU Optical Port Description
Obtain the required lengths of optical fibers for all the optical connections and connect the fibers on the front panel of
Remote Unit (RU). The interface type of SFP transceivers is an LC connector. It is important to label all ports on the fiber
distribution panel correctly. It is recommended to include additional length/slack in the optical fiber to allow future
reconfigurations without requiring additional splices.
RU Front Panel Interfaces
PA 2 Module Interface, 4.3-10 female connector
PA 1 Module Interface, 4.3-10 female connector
Make the pressure balance
Connection for EU or RU at the next higher level
Indicates Slave OP port operating status
Connection for RU at the next lower level
Indicates Master OP port operating status
Indicates device operating status
Connection for local PC through CAT-5 for local monitoring
Electrical Power Line Interface