907-GEB2 media converters were discontinued July 19, 2023. For more information please read our Product Change Notification.

Recommended replacement: 907-GEM


  • Two independent (switchless) 10/100/1000 Base-T(X) Ethernet links
  • Single optical transceiver running with 2500, 1250 or 625 Mbaud optical link (switch settable)
  • Interchangeable SFP transceivers
  • Rugged design for harsh environment, including pressure tolerant version
  • Compatible with 907-DIAG-E diagnostic card and Graphic User Interface (GUI) software


  • Reduces cost and size by replacing two GbE media converters with a single card and single optical transceiver
  • Switchless design provides low latency and compatibility with non-standard packets often used by sonars and other proprietary data link
  • Supports operation over multimode fiber with lower optical rate settings
  • Supports a wide range of optical options, including CWDM wavelengths and multimode configurations
  • Simplifies troubleshooting with advanced diagnostics


  • 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


907-GBE2 Specifications
No. Data Copper Ports 2 (non-switched, independent)
Data Rates 10/100/1000 Base-T
Total Throughput ~ 500/1000/2000 Mbps, via switch setting (0.01% used for embedded diagnostics)
Latency < 25 us (not including fiber, ~5 μs/km)
Optical Fiber 1 or 2 singlemode (9/125 μm)
Baud Rate 625, 1250 or 2500 Mbaud
Format AME-EP (Moog proprietary)
Wavelength 1310/1550 nm standard
(CWDM optional, 1471 - 1611 nm)
Flux Budget > 20 dB (24 dB typical)
Power Supply +5 VDC +/-10%, regulated
Current Draw 1 A typical (1.5 A max.)
Power Used 5 W typical (7.5 W max.)
Voltage Protection Overvoltage, reverse polarity, 3 A time delay fuse
LEDs Power (electrical), optical link, optical fault, optical
speed, PHY Rx/Tx activity, port rate
Ethernet to PC Diagnostics from remote and console through
907-DIAG-E card at console
Dimensions PC/104 (form factor only)
Weight < 125 g (0.27 lb), including SFP
Optical Dual LC (SFP)
Data (Ethernet) 2 x RJ-45
Power 2-pin Molex, 0.156 inch pin spacing
Stacking PC/104 (for stacking 907 cards only)
Temperature -10°C to +60°C (operational)
-40°C to +85°C (storage)
Humidity 85% RH, non-condensing
Vibration 5 g, 25 - 1000 Hz, 3 axes
Shock 30 g, 11 ms half sine, 3 axes


Technical Support

Telephone:  +1-902-468-2263