RS-485 (4-Wire) Tri-State Drop And Repeat Data Transceivers

MFR PART #  D2315
PART #  243561
Minimum 1 Each


The IFS D2315 series data transceivers provide drop and repeat transmission of full-duplex (4-wire) EIA RS-485 data signals over two optical fibers. The transceivers feature optical "drop & repeat" capability that allows the user to easily configure th e network operation. The transceivers are transparent to data encoding allowing for broad-range compatibility. The D2315 series transceivers can be used as line-terminating devices with these modules. Models within this series are available for use wit h multimode or single-mode optical fiber. Plug-and-play design ensures ease of installation requiring no electrical or optical adjustments. Each transceiver incorporates power and transmit/receive data status indicating LED’s for monitoring proper syst em operation. The modules are available in either stand-alone or rack mount versions.

Must be a reseller to purchase this product

This part is discontinued by supplier with no suggested replacement.


  • Meets EIA RS-485 Specifications
  • Tested and Certified by an Independent Testing Laboratory for Full Compliance with the Environmental Requirements (Ambient Operating Temperature, Mechanical Shock, Vibration, Humidity with Condensation, High-Line/Low-Line Voltage Conditions and Transient Voltage Protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment.
  • Transparent to Data Encoding / Compatible with Major Data Protocols
  • No In-field Electrical or Optical Adjustments Required
  • Automatic Resettable Solid-State Current Limiters
  • Power, Transmitter and Receiver Data Status LED Indicators
  • Drop and Repeat Network Architecture
  • Data rates up to 200 kbps NRZ (400 kbps for -HS option)
  • 4-Wire (Full-Duplex)
  • True Tri-State Output
  • Data Re-clocking
  • Hot-Swappable Rack Modules
  • Distances up to 20 Miles (33 km)
  • Comprehensive Lifetime Warranty


Audio Support NO
Capacity 1 CHANNEL
Form Factor BOX
PTZ Control YES
UNSPSC Code 46171600

Spec Sheet

Spec Sheet

Data Sheets


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