RS-422 GPI multiplexer provides an economical solution for transmitting RS-422 and GPI data signals via fiber optic cable. 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 flashlink optical multiplexing WDM, CWDM or DWDM products. D-422-MG module multiplexes up to 8 RS-422 and 16 GPI inputs into an outgoing datastream while at same time demultiplexing an incoming datastream into 8 RS-422 and 16 GPI outputs. 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, 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.
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
Fiber Optic Connector Type - Other
Fiber Optic Signals Supported - Other
ROHS Compliant - Yes
RS-422 Signal Format:
RS-422
RS-422 Connector:
RJ-45
RS-422 Bit Rate:
DC up to 115.2 kbps
GPI Connector:
DSUB 25
GPI Signal Type:
Internal pull up to 5V
Optical Input Sensitivity:
>–30 dBm
Maximum Optical Input Power:
-3 dBm
Optical Input Wavelengths:
1310, 1550 Nm
Optical Input Transmission Circuit Fiber:
Multi Mode 50/125um, Single Mode 9/125um compatible
Optical Input Return Loss:
>26 dB
Optical Input Connector:
SC/UPC
Optical Output Transmission Circuit Fibre:
Single Mode
