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600 MHz-km modal bandwidth specification, the 220C will operate over a distance up to 4 km. The RR-220C will also operate on 50 um multimode fiber at a reduced loss budget range. Refer to the product specification sheet for additional performance data.
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Power to the unit is supplied by the subrack. Please refer to the SR-20 and PSR instructions for further details. POWER CONNECTION Power is supplied to the unit via a four finger backplane connector. The RR-220C can be inserted into the subrack or removed from the subrack with power applied to the backplane. INPUT / OUTPUT CONNECTIONS The fiber optic connection is made via a ST connector located on the back of the unit.
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RR-220C STATUS INDICATORS The RR-220C receiver provides the following LED status indicators to aid in installation and troubleshooting: A bi-color LED indicator monitors the power of the optical signal that is being received at the RR-220C from the MT-220C or RT-220C. Optical input status associated with this LED is summarized below.