OTR 1840-1

3G-SDI to Fiber Transceiver (CWDM)

The OTR 1840-1 is a CWDM Fiber to 3G-SDI transmitter and receiver combined in a compact self contained package. It is a convenient and cost effective solution to combat the restrictions involved with the distribution of uncompressed broadcast quality video signals over long distances.

Each OTR 1840-1 CWDM transceiver has an independent transmitter and receiver channel, which provides an effective solution for any 3G-SDI signal up to 1080p60 while preserving full uncompressed quality. Select from 18 transmitter wavelengths for full CWDM compatibility (ITU-T G.694.2).

The OTR 1840-1 will auto-detect and re-clock any 3G/1.5G/SD-SDI source prior to conversion. The module is fully compatible with 3G Level A and Level B formats.

Key Features

Support 3G/1.5G-SDI Standards
Auto Reclocking
Error free fiber connections
CWDM with 18 wavelength selections
Up to 40km (24.8 miles) @ 3Gbit/s
Duplex LC/PC Single-mode fiber connections
Supports hot swapping and hot plugging

Video Formats
 • 3G-SDI
  1.5G-SDI
  SD-SDI

Format agnostic

Video Input Digital
  • 1x 3G-SDI BNC (3G/1.5G/SD-SDI)
  • YCbCr 4:4:4/4:2:2/4:2:0
  • 8, 10, 12-bit
  • 3G-SDI Level A or B Dual Link
Video Output Digital
  • 1x 3G-SDI BNC (3G/1.5G/SD-SDI)
  • YCbCr 4:4:4/4:2:2/4:2:0
  • 8, 10, 12-bit
  • 3G-SDI Level A or B Dual Link
Fiber I/O
  • 1x SFP
  • 3G-SDI
  • Duplex Single-mode
  • LC/PC Connection

Key Features

Support 3G/1.5G-SDI Standards
Auto Reclocking
Error free fiber connections
CWDM with 18 wavelength selections
Up to 40km (24.8 miles) @ 3Gbit/s
Duplex LC/PC Single-mode fiber connections
Supports hot swapping and hot plugging

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