D1315 Series

IFS RS-485 (4-Wire) Point-to-Point Data Transceivers

The IFS® D1315 Series data transceivers provide point-to-point transmission of full-duplex (4-wire) EIA RS-485 tri-state data signals over two optical fibers. The transceivers are transparent to data encoding allowing for broad-range compatibility. When used as a line-terminating device, these modules are also compatible with the IFS D2315 Series drop and repeat data transceivers. Models within this series are available for use with 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 system operation. The modules are available in either stand-alone or rack mount versions.
Standard Features
  • Meets EIA RS-485 Specifications
  • Automatic Resettable Solid-State Current Limiters
  • Power, Transmit and Receive Data Status LED Indicators
  • No In-field Electrical or Optical Adjustments Required
  • Data Rates Up to 200 kbps NRZ (400 kbps for -HS option)
  • Data Re-clocking
  • Transparent to Data Encoding / Compatible w/Major Data Protocols
  • Drop and Repeat Network Architecture
  • 2-Wire (Half-Duplex)
  • True Tri-State Output
  • Distances up to 25 Miles (40 km)
  • Comprehensive Lifetime Warranty
Ordering Information


RS485 Data Transceiver, MM, 2 Fibers (850 nm)


RS485 Data Transceiver, MM, 2 Fibers (850 nm), Rack Mount


RS485 Data Transceiver, SM, 2 Fibers (1310 nm)


RS485 Data Transceiver, SM, 2 Fibers (1310 nm), Rack Mount


RS485 Data Transceiver, MM, 1 Fiber (850 nm), "A" End, Rack Mount



12VDC@1.5A External Power Supply (110/220VAC) w/Universal Power Plug Adapter Kit (included)

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