Focal Multiplexer Product Line

907-HDM2

Dual High Definition Video Multiplexer 907-HDM2 Dual High Definition Video Multiplexer

The Model 907-HDM2 is an expandable High Definition (HD) Video Multiplexer that provides transmission of up to two HD-SDI camera signals along with four on-board serial channels (RS-232/485) for camera controls (e.g. pan and tilt) and sensors. Dual HD inputs on the remote card support connection of two HD-SDI cameras with either one channel at full 4:2:2 sampling and the other sub-sampled at 2:1:1, or both channels sampled at 4:1:1.  The 4:2:2 channel can be selected via diagnostic software. Optionally, the cards may be factory configured to support optical transmission of two independent HD-SDI input signals at full 4:2:2 sampling.

The 907-HDM2 can be used as a standalone card or stacked with a wide range of 907 expansion cards available in a variety of formats, including RS-232/485/422, TTL, Ethernet, CANBus, analog sonar, hydrophone, audio, and Tritech ARCNET. It may also be optically integrated into a larger 907 system via CWDM modules. Optical power budgets are typically 20-26 dB over 10 km of singlemode fiber. Enhanced diagnostics are supplied by on-board LEDs and through a dedicated Ethernet link when used with a diagnostics card (907-DIAG-E) and corresponding graphical user interface (GUI) software.

Features

  • Dual HD inputs include cable equalization and reclocking to improve recovery of low level or distorted input signals
  • Regenerated HD-SDI outputs to minimize jitter
  • Wavelength selectable/interchangeable SFP transceiver
  • 4x on-board bidirectional serial channels (RS-232 or RS-485
  • Diagnostics embedded in optical link for remote access
  • Rugged design for harsh environments
  • Support for up to six Model 907 expansion cards

Benefits

  • Reduces cost and size for systems with need for combined data and HD video
  • CWDM wavelengths allow combination with other multiplexers
    and media converters
  • Simplifies troubleshooting with remote diagnostics and GUI
  • Maximum jitter margin available for cabling

907-HDM2 Specifications

  • No. of Video Channels

    2

  • Video Format

    HD-SDI (SMPTE-292M) @ 720p, 1080i and 1080p

  • Data Rate

    1483 or 1485 Mbps

  • No. of Data Channels

    4

  • Data Format

    RS-232, RS-485 (selectable)

  • Optical Fiber

    1 or 2 singlemode (9/125 um)

  • Wavelengths

    1310/1550 nm standard (CWDM optional)

  • Flux Budget

    20 dB min. standard (others available)

  • Power Supply

    +5 VDC +/-10%, regulated input required

  • Dimensions

    PC/104 (form factor only)

  • Weight

    125 g (0.27 lb), including SFP

  • Temperature

    -10 to +60 °C (ambient, operational)
    -20 to +85 °C (ambient, storage)

  • Humidity

    85% relative, non-condensing

  • Shock

    30 g, 11 ms, half-sine, six directions

  • Vibration

    1 - 2 mm (5 - 25 Hz), 5 g (25 - 1000 Hz)

Typical Applications

  • Remotely Operated Vehicles (ROVs) and Tether Management Systems
  • Pipe Inspection Robots
  • Bomb Disposal Robots
  • Video Security Systems
  • Tactical Networks and Defense Systems
  • Industrial Process Control
  • Remote HD Video for Television

907-HDM2 Technical Data Sheet

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