Model 907PLUS Multiplexer

VIDEO/DATA MULTIPLEXER

The 907Plus is a multiplexer that extends the capabilities of standard 907 motherboards with an added video channel, galvanically isolated data channels, and a comprehensive, integrated diagnostics network. System expansion is even easier with a rapidly growing family of compatible expansion cards and media converters. A diagnostics add-on card is available that offers end-to-end performance monitoring and identification for multi-card systems via an Ethernet connection at the console, and Graphical User Interface (GUI) software.

Expansion cards may be stacked on the motherboard to add up to 48 data channels in a variety of formats, including RS-232, RS-485/422, TTL, Ethernet, CAN Bus, analog sonar, hydrophone, audio, and Tritech ARCNET. Depending on transceiver options, optical power budgets are typically 20-26 dB with 10 km or more of singlemode fiber.

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Features

  • I2C bus supports diagnostic communications with expansion cards and media converters
  • Galvanically isolated data serial data channels
  • Compatible with 907-DIAG-E diagnostic card and Graphical User Interface (GUI) software
  • On-board diagnostic LEDs for power, optical link, and video sync, and serial data Tx/Rx
  • Interchangeable SFP optical transceiver
  • Supports up to six 907 expansion cards

Benefits

  • Isolated data channels provide more robust interface to external equipment
  • Supports a wide range of optical options, including CWDM wavelengths and multimode configurations
  • No motherboard data channels are disabled when expansion cards are added
  • Simplifies troubleshooting with advanced diagnostics

Typical Applications

  • Remotely Operated Vehicles (ROVs)
  • Pipe inspection robots
  • Bomb disposal robots
  • Video security systems
  • Tether management systems
  • Tactical networks
  • Aerostat balloons

Specifications

907Plus Specifications
No. Channels4
FormatNTSC/PAL, RGB, Y/C (S-Video), YPrPb
Digitization10-bit
Bandwidth6.0 MHz
SNR> 56 dB (60 dB typical)
Impedance75 Ohms
RS-2324 isolated channels (120 kbps NRZ)
RS-485/4222 isolated RS-485, or 1 isolated RS-422 (2.5 Mbps NRZ)
Fiber Type1 or 2 singlemode (9/125 µm)
FormatAME-EP (Moog proprietary)
Baud Rate1.25 Gbaud
Wavelength1310/1550 nm standard
(CWDM optional, 1471 - 1611 nm)
Flux Budget> 20 dB (26 dB typical)
LEDsPower (electrical), optical link, optical fault, serial Tx/Rx, video sync
Ethernet to PCDiagnostics from remote and console through 907-DIAG-E card at console
Power Voltage+5.0 VDC ±10%, regulated
Power Current0.7 A typical (1 A max.)
Power Used3.5 W typical (5 W max.)
ProtectionOvervoltage, reverse polarity, 2 A time delay fuse
DimensionsPC/104 (form-factor only)
Weight< 120 g (0.25 lb)
OpticalDual LC (SFP)
Video4 x SMB
DataRS-232: 1 x 12-pin Molex (Micro-Fit Series)
RS-485/422: 1 x 6-pin Molex (Micro-Fit Series)
Power2-pin Molex, 0.156 inch pin spacing
StackingPC/104 (for stacking 907 cards only)
Temperature-10°C to +60°C (operational)
-40°C to +85°C (storage)
Humidity85% RH, non-condensing
Vibration5 g, 25-1000 Hz, 3 axes
Shock30 g, 11 ms half sine, 3 axes

Resources

Technical Support

Telephone:  +1-902-468-2263