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Griffin Redundancy Switch Chassis L-band, RF, ASI & Optical switch options 2 x 1 - DUAL


  • Description

    Model GRF-C900-1U is a 1U high chassis with 2 module slots for 2x1 850-2450 MHz redundancy switch module with RF detection, 2x1 DC-2450 MHz redundancy switch module with RF detection, 2x1 DC-2450 MHz redundancy switch module, 2x1 ASI redundancy switch module or 2x1 1240nm to 1640nm optical wavelength redundancy switch module.

    Switch modules can be switched independently (individual mode) or together (simultaneous mode). Switching may be triggered by front panel, RF level detection, alarm contacts or NMS. When operating in Auto mode, modules with RF level detection will switch from main to standby on detection of a fault on the main. Switch back to the main path is configurable. The default setting is for the unit to latch to the standby path and not automatically switch back to the main path if the RF signal is restored.

    The chassis features dual redundant PSUs and hot-swap switch modules.

    For compatible modules please see below.

  • Module Options

    The redundancy switch chassis can be supplied with a range of switch modules:

    Switch Module Options

    2x1 850-2450 MHz Redundancy Switch2x1 DC-850 MHz Redundancy Switch2x1 DC-2450 MHz Redundancy Switch2x1 ASI Redundancy Switch

    2x1 Optical Redundancy Switch

    Model GRF-010-XXXXModel GRF-011-XXXXModel GRF-050-XXXX

    Model GRF-087-B7B7

    Model GRF-202-XXXXXX
    RF level detection for auto switchoverRF level detection for auto switchoverLatching relay switch1:3 distribution amplifier on the outputLatching relay switch
    Latching relay switchLatching relay switchDC & 10MHz Pass on all portsLevel detection for auto switchoverLess than 1.8dB insertion loss
    DC & 10MHz Pass on all portsDC & 10MHz Pass on all portsFull range of RF connectors & impedancesFailsafe relay switch & amplifier by-passSC/APC & FC/APC optical connectors
    Full range of RF connectors & impedancesFull range of RF connectors & impedances 75Ω BNC connectors only 
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Compatible Modules