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Nevion Products

D-422-MG RS422 data optical tranceiver with GPI multiplexer

The flashlink D-422-MG module provides an economical solution for transmitting RS-422 and GPI data signals via fiber optic cable. A pair of D-422-MG allows bi-directional transmission of up to 8 RS-422 and 16 GPI data lines for distances over 60km. When access to fiber is limited, D-422-MG can be combined with the flashlink optical multiplexing WDM, CWDM or DWDM products.The D-422-MG module multiplexes up to 8 RS-422 and 16 GPI inputs into an outgoing datastream while at the same time demultiplexing an incoming datastream into 8 RS-422 and 16 GPI outputs. The outgoing multiplexed stream is available both as an optical signal and as an electrical signal for use with a flashlink multichannel DWDM system.As stand alone unit, the D-422-MG module utilises 2 fiber strands for bi-directional data transport. Using either 2 fiber strands or optical multiplexing technology guarantees minimum possible latency for applications where timing is crucial.

Applications

  • Event production
  • Broadcast infrastructure

Key Features

  • 8 x RS-422 bi-directional data streams
  • 16 x GPI in each direction
  • Ultra low latency
  • CWDM laser type is optional
  • Electrical output for use in DWDM system

GENERALLY AVAILABLE MODELS:

Item number Item Name Description long
11049 D-422-MG-13T,-7.5DBM Bi-directional RS-422/GPI Multiplexer with transmitter and receiver. Mux/demux up to 8 RS-422 and 16 GPI-IN and 16 GPI-OUT. Occupies 2 slots in FR-2RU-10-2. With 1310nm -7.5dBm FP-laser.
50026 D-422-MG-C1xxx Bi-directional RS-422/GPI Multiplexer with transmitter and receiver. Mux/demux up to 8 RS-422 and 16 GPI-IN and 16 GPI-OUT. Occupies 2 slots in FR-2RU-10-2. With CWDM 0dBm DFB-laser. Specify laser wavelength from ITU-GRID: 1270-1610.

  d422-mg_31

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