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EDFA
Module

Crowntech offers a wide variety of compact erbium-doped fiber amplifier (EDFA) modules for high-bitrate transponder applications in the form of gain blocks. These EDFAs incorporate industry-leading high-efficiency uncooled 980nm pump laser technology combined with advanced micro-optic passive hybrid-function components. A tunable optical filter may be integrated into the module as an option to filter out amplified spontaneous emission (ASE) noise around the transmission wavelength to increase transmission distance.

Features:

  • Low noise figure : Typical Noise Figure ≤5.0dB

  • High Flat: Typ ldB

  • Cover C-Band : Handle 40 or 80 waves.

  • High stability and reliability : MTBF > lOOOOOhours

  • High Precise APC,AGC,ACC Circuit

  • Intelligent temperature control system

  • Compact Size:90x70x15mm

  • OEM is available

  • Compatible with Bellcore GR-1312-CORE standard

Applications:

  • Rack mount fiber amplify system

  • Optical video transmission system

  • Optical distribute system

Optical Characteristics:

  1. 2 output ports is available

  2. Test at OdBm input

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