The Professional's Source Since 1973
  • Help
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders
Video Chat with a Pro Video Expert - Live

Meridian Technologies DigiFlex DR-28D-3 28-Channel RS-232 Data Unidirectional System Receiver Card (Singlemode, FC Connector)

BH #MEDR28D3 • MFR #DR-28D-3
Print
Meridian Technologies DigiFlex DR-28D-3 28-Channel RS-232 Data Unidirectional System Receiver Card (Singlemode, FC Connector)
Special Order
Expected availability: 2-4 Weeks
  • This item cannot be canceled or returned.
  • This item is not available for purchase online. Please call us at 800.606.6969
Free Standard Shipping
Ask an Expert
800.606.6969

Meridian Technologies DR-28D Overview

The DigiFlex DR-28D-3 28-Channel RS-232 Data Unidirectional System Receiver Card from Meridian Technologies receives 28 channels of RS-232 data over one singlemode fiber channel, when used with the DigiFlex RS-232 Unidirectional Data Transmitter Card. The receiver's card type design allows for easy configuration of the system. It can be installed in Meridian's card chassis, 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 made into a standalone system by using the SR-1000 2-Slot Desk / Wall Mount Chassis (87 to 264 VAC).

  • Receives 28 channels of RS-232 data over a single multimode fiber channel
  • DC to 125 kb/s data rate
  • Wide optical dynamic range eliminates need for optical attenuators
  • Laser based system
  • Surface mount technology (SMT) for high reliability and repeatability
  • Local LED status indicators to monitor critical system diagnostics for performance parameters
  • FC optical connector
  • Hot-swappable
  • Laser back-biased photo detector circuitry for stable optical output over full temperature range

Meridian Technologies DR-28D Specs

Data
Format
RS-232 data
Number of Channels
28
Data Rate
DC to 125 kb/s
Bit Error Rate
10-9
Connector Type
DB9-F
Fiber Optic
Fiber Type
Singlemode
Fiber Size
62.5/125 µm
Data Rate
250 Mb/s
Optical Output
-3 dBm
Receiver Sensitivity
-24 dBm
Optical Budget
21 dB
Wavelength
1310 nm
Dynamic Range
24 dB
Connector
FC
General
Indicator Lights
28 x green (data present)
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" (4.3 x 12.7 x 16.0 cm); uses 2 slots in chassis
Weight
16 oz (450 g)
Packaging Info
Package Weight
2 lb
Box Dimensions (LxWxH)
10 x 7 x 3"

Meridian Technologies DR-28D Reviews

See any errors on this page?
Whatever You Need, We've Got It