Dual Channel Electrical to Optical Converter

SAMIM EOD-3902 is a converter of 3G/HD/SD-SDI/ASI electrical signals to optical signals. This card can be used for transferring digital video on fiber optic links. The EOD-3902 features are input signal detection, two converters on one card, loss compensation, input signal re-clocking.


The EOD-3902 is a 3G/HD/SD-SDI/ASI electrical signals to optical signals converter. The module can transmit two digital video signals over fiber optic links and provide two re-clocked electrical outputs per input. The EOD-3902 performs automatic input signal detection, two conversions on a single board, and input signal re-clocking. Users can use different SFPs with various output powers and wavelengths related to the link length and receiver sensitivity. The module features change-over capability. When the changeover is enabled, if one of the inputs becomes unlocked, its corresponding outputs are fed by the other input. If the recover mode is also enabled, the outputs will automatically switch back to their related inputs after the input becomes locked again.
All adjustments and controls can be applied directly by onboard DIP switches and the web-based user interface. LED indicators on the front edge of the module, inform the user about the operational status of the module.


• Supports SMPTE 259M, SMPTE 292M, SMPTE 424M, and DVB-ASI standards
• Input signal detection
• Optical connection via various range of SFPs
• Input change-over in the event of input loss
• Input re-clocking
• Four 3G/HD/SD-SDI/ASI electrical outputs as distribution amplifier
• Compatible with SAMIM frames
• LED status indicators
• Web-based user interface
• Remote firmware upgrade
• SNMP support

Order Info
Order Code Description Type
EOD-3902Dual Channel 3G/HD/SD-SDI Electrical to Optical ConverterMain Board
EOD-3902-3DRPBack-panel for EOD-3902 (compatible with SRM-0655)Back Panel
EOD-3902-1DRPBack-panel for EOD-3902 (compatible with SRM-0645)Back Panel
EOD-3902-3RPSingle slot back-panel for EOD-3902 (compatible with SRM-0655) Only x1 loop output per channelBack Panel
FBR-003Video SFP, Dual Transmitter, -5 to 0dbm, 10km, 0.27 3Gbps, 1310nmAccessory
Contact SamimAn SFP with other power and wavelength specificationAccessory
Block Diagram

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