Multicom 1550nm Optical Transmitter
Key Features
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Transmits NTSC, PAL, ATC, and related digital information for CATV and/or telephony applications
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Available in 6 and 10dBm output power
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High linearity, optically isolated, distributed AM feedback DFB laser
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45-1000MHz RF input bandwidth
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Front panel RF test point (-20dB)
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Low RF drive levels enabled due to built-in RF amplifier and Automatic Gain Control
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Microprocessor-controlled diagnostics, front panel LCD display and controls
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Integrated SNMP network interface
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Dual online redundant power supplies
Description
Multicom’s MUL-1550TX-1000 Direct Modulated Transmitter delivers high performance signal transmission of NTSC, PAL, ATC, QAM, and related digital information for CATV and/or telephony applications. It is based upon custom high-linearity optically isolated DFB (Distributed Feedback) lasers, specifically designed for multi-channel AM video applications. The built-in control circuits provide an exceptionally low noise and inter-modulation characteristics. Automatic output power control, coupled with temperature stabilization provided by a thermoelectric cooler ensures maximum performance and longer laser life.
The units are packaged in slim 1.75-inch high (1RU), 19-inch aluminum rack-mounted enclosures. Each unit is fitted with redundant self-contained power supplies with 90-265VAC inputs.
All internal laser parameters and monitoring functions are under microprocessor control. The front panel displays status information related to laser operation, temperatures, and RF input.
See the Multicom 1310nm Transmitter
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