2 specifications, 1 electrical, 2 inputs – Nevion D422-MG User Manual
Page 5: 1 rs-422, 2 gpi, 3 optical input, 3 outputs
D422-MG
Rev. H
nevion.com | 5
2 Specifications
2.1 Electrical
Power:
+5V DC 0.8A 4W,
Control:
Gyda system controller.
Monitoring:
Front panel LEDs and Gyda system controller
RS-422 Latency:
500ns
maximum
single
direction
latency
including
1m
of
fiber.
Additional latency 5µs/km of fiber.
GPI Latency:
5µs maximum single direction latency including
1m
of
fiber.
Additional latency 5µs/km of fiber.
2.2 Inputs
2.2.1 RS-422
Signal format:
RS-422
Connector:
RJ-45
Bit Rate:
DC up to 115.2 kbps
2.2.2 GPI
Connector:
DSUB
25
Signal type:
Internal pull
up to 5V
2.2.3 Optical input
Sensitivity:
better than
–30dBm
Max. input power:
-3dBm
Optical wavelengths:
1310nm, 1550nm
Transmission circuit fiber:
Multi Mode 50/125um, Single Mode 9/125um
compatible
Return loss:
> 26dB
Connector:
SC/UPC, Return Loss better than 40dB
2.3 Outputs
2.3.1 RS-422
Signal format:
RS-422
Connector:
RJ-45
Bit Rate:
DC up to 115.2 kbps
2.3.2 GPI
Connector:
DSUB-25
Signal type:
Open collector transistor.
Maximum voltage:
30 V
Maximum current:
100 mA