EA2000RM 10dB Raman Fiber Amplifier

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  • EA2000RM 10dB Raman Fiber Amplifier

EA2000RM 10dB Raman Fiber Amplifier

Product Item: #7291
P/N: FM-EA2000RM-10

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( Order Today, Ship before 08/06/2021, from U.S. or HK )
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Raman Fiber Amplifier EA2000RM 10dB


Distributed Raman Fiber amplifier EA2000RM series has a low effective noise index, adjustable gain, gain flatness, structural standards, high reliability. The DWDM application within the range of 1529~1561nm lightwave transmission system can achieve large capacity, ultra-long-haul fiber-optic communications prolong relay distance, so the radio relay transmission up to hundreds of kilometers above.

Module built-in microprocessor for real-time monitoring of the pump working condition. When fiber amplifiers work disorders, to output corresponding alarm information, serious alarm, the amplifier will automatically shut off the pump laser. Pump working condition and related information available to the user via RS232 (TTLport). Addition, the user may also be required the optical fiber amplifier from the outside in real time off.



  • EA2000RM 10dB Raman fiber amplifier
  • Connectors: SC/UPC, SC/APC, FC/UPC, FC/APC, LC/UPC, LC/APC, ST/UPC and ST/APC connectors are available
  • 1U 19” rack mount structure for easy installation
  • Redundancy hot swap power: 110V/220V mixed with 48V
  • High stability and reliability
  • Designed for single wavelength, C-band, L-band or C+L-band design
  • High-gain, low-loss
  • Good gain flatness type
  • Suitable for optical transmission system of 1550 digital and analog TV
  • Improve line optical signal-to-noise ratio (OSNR)
  • Applies to G652, G655 fiber to enhance the transmission performance of the system
  • 10 years of operation life
  • 3 years warranty
  • OEM is available



  • Ultra-long span SDH optical transmission system
  • Ultra-long span of 1550 digital and analog TV optical transmission system
  • Upgrade existing low-speed optical transmission systems to 10Gb/s or 40Gb/s



Parameters Min Typ Max Unit
Operation Wavelength 1530   1562 nm
Number of wavelengths 1   4 Piece
Pump number/per wavelength   2   Piece
Insertion loss @ off pump status   750   mw
Polarization mode dispersion 1   1.5 dB
Turn off Gain @-25dBm, G.652 optical fiber 8 Customized 016 dB
Gain flatness @G.652 optical fiberGain=13dB     1 dB
Equivalent noise figure Nfeff -2   0 dB
PDL     0.2 dB
PMD     0.5 ps
Output pump leakage     -40 dBm
Input return loss 55     dB
Output return loss 55     dB



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Shipping Time

FedEx IP: Within 1-4 business days
FedEx IE: Within 4-6 business days
DHL: Within 2-6 business days
EMS: Within 4-15 business days
UPS: Within 1-3 business days
Hong Kong Post Airmail: Within 10-30 business days


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