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indoor 1550nmEDFA 13-30db output famous pump laser CATV Amplifier for longdistance 1 year warranty free ship charge for exchange
indoor 1550nmEDFA 13-30db output famous pump laser CATV Amplifier for longdistance 1 year warranty free ship charge for exchange

Minimum Order: 0
Quality/Safety Certification: 0.00


1.Signal transmission smooth,one year guarantee.
2.Free shipping charge for exchange goods.
3. Low cost because of manufacture

Name: 1550nm Erbium-Doped Fiber Amplifier
Description:Mode No: HKTGFD-001Specifications:World famous PUMP laser, low distortion, wide frequency band, high optical output power Import high quality EDF, high energy conversion efficiency. Humanized display of using time, temperature, voltage, optical power and  failure warning Built-in sound control circuit and a microcomputer automatically embedded blue front panel LCD display, accurate real-time monitoring laser output power and a variety of working conditions, ensure a stable output power. Excellent ability of multistage lightning protection, automatic temperature control and automatic power switching, ensure long-time stable and continuous working in an adverse environment. Beautiful 19-inch standard rack case, the structure of scientific and reasonable process, excellent overall performance indicators is an essential pre-amplifier for all CATV engine room. Intelligent: RG-45 Ethernet interface is optional, for implementing a monitor system under <GB/T 20030-2005 Specification of Equipment Management System of HFC Network>.

Technical parameter:

ItemsUnitsTechnical ParameterRemarks
Wavelength of laser (nm)1540~1560
Input Optical Power(dBm)-6~+7preferred≥2dBm
Output Optical Power(dBm)+13~+30
Noise Factor(dB)≤5.5Pin: 0dBm
CNR degradation(dB)≤1Pin: 0dBm
GainMin: 14, Max: 33
Return Loss(dB)55
Optical Isolation(dB)≥40
Optical fiber connectorFC/APCSC/APC(optional)
Power(V)90~265-48VDC(optional)
Power Consumption(W)≤50Power: single-supply
Working Temperature(°C)-20~+50
Store Temperature(°C)-30~+70
Size(mm)482×340×45L × W × H

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