Communications Specialties FIBERLINK XRD-8050 User Manual - Page 9

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Battery Backup Operation

The XRD-8050 (stand-alone) contains a rechargeable battery pack that will

provide up to 12 hours of operation in the event of a primary power failure.

Switchover to battery operation is automatic and, upon return to primary power,

recharging is also automatic. Note that the XRD-8050 must be connected to

primary power for at least 16 hours to assure full charging of the battery pack.

The battery pack is disconnected during shipment. Be certain to reconnect the

battery pack by plugging the small 2-pin plug into the appropriate jack