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Meridian Technologies DigiFlex DXA-16C-2 16-Channel Bidirectional Contact Closure System Transceiver Card (Side A, Multimode, ST Connector)

BH #MEDXA16C2 • MFR #DXA-16C-2
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Meridian Technologies DigiFlex DXA-16C-2 16-Channel Bidirectional Contact Closure System Transceiver Card (Side A, Multimode, ST Connector)
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Expected availability: 2-4 Weeks
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Meridian Technologies DXA-16C Overview

The DigiFlex DXA-16C-2 16-Channel Bidirectional Contact Closure System Transceiver Card from Meridian Technologies transmits and receives 16 channels of bidirectional contact closure signal over a single multimode fiber channel. For proper operation, it is necessary to pair this card with the DigiFlex DXB-16C-2 Side B Transceiver Card.

The transceiver's card type design allows for easy configuration of the system. It can be installed in Meridian's card / desk chassis and 19" racking frames. The system can be configured in either star (module-to-rack) or trunking (rack-to-rack) configurations. It can be converted to a standalone module with the separately available SR-1000 2-Slot Desk / Wall Mount Chassis (87 to 264 VAC).

Transmits 16 channels of bidirectional contact closure signal over a single multimode fiber channel
User-selectable, contact mapping (NO, NC)
DB9-F connector for contact closure
Wide optical dynamic range eliminates need for optical attenuators
Laser based system
SMT (Surface Mount Technology) for reliability and repeatability
Local LED status indicators
ST optical connector
Hot swappable
Laser back-biased photo detector circuitry for stable optical output over full temperature range

Meridian Technologies DXA-16C Specs

Data
Format
Contact closure
Rate
10 Hz per channel
Contact Ratings
0.3 A, 30 VAC / DC
Time
Contact Bounce Time: 5 ms
Connector
DB9-F
Optical
Connector
ST
Diameter
Inner: 62.5 μm
Outer: 125 μm
Optical Output
-3 dBm
Receiver Sensitivity
-24 dBm
Optical Budget
21 dB
Wavelength
850 / 1300 nm
Dynamic Range
Optical Dynamic Range: 24 dB
Fiber Data Rate
250 Mb/s
General
Indicators
32 x green (transmit contact closure)
32 x green (receive contact closure)
Number of Slots
2
Temperature
Operating: -29.2 to 158°F (-34 to 70°C)
Storage: -67 to 176°F (-55 to 80°C)
Relative Humidity
0 to 95% non-condensing
Dimensions
1.7 x 5.0 x 6.3" (4.4 x 12.7 x 16.0 cm)
Weight
16 oz (450 g)
Packaging Info
Package Weight
2 lb
Box Dimensions (LxWxH)
10 x 7 x 3"

Meridian Technologies DXA-16C Reviews

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