Fiber Optical Amplifier / EDFA (OPA-1550S)

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1 Piece/Pieces (Min. Order)
Supply Ability:
300 Piece/Pieces per Month
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Fiber Optical Amplifier / EDFA
Operating wavelength:
Input power:
Output power:
Output ports:
1~8 outputs
Work temperature:
Storage temperature:
Optical connector:
SNMP Interface:
Communication Interface:
Packaging & Delivery
Packaging Details
Foam + Carton Package
Each unit size: 54*52*12cm
2pcs are packed in one big carton box
Big carton box size: 55*53*25cm
Delivery Time
5~7 days


Product overview

OPA-1550S series 1550nm Erbium Doped Fiber Amplifier (standard) adopts 980nm or 1480nm high linearity, optical isolation, the DFB, thermoelectric cooling DFB laser produced by JDS-U, Fujitsu, Nortel, Lucent, Fitel and other world-renowned semiconductor companies as the pumping source.


In the interior of the machine is equipped with the output optical power stability circuit and laser thermoelectric cooling device, temperature stability control circuit to ensure optimal machine performance and long-life laser stability. The microprocessor software monitor the laser’s working state, the VFD screen displays the operating parameters. Once the laser operating parameters deviate from the permissible range set by the software, micro-processing will automatically turn off laser power, red light goes on to warn, digital panel prompts cause of troubles.



(1) High quality: The former-class pump commonly uses 980nm, after-class pump use 1480nm, power is legitimately optimized by software to minimize the NF of the EDFA, could be comparable with the so-called low-power optical amplifier. It can make the system to obtain superior CNR.


(2) Reliability: The 19 "1U standard rack, built-in high-performance switching power supply, it can work at 85~265Vac City Network Voltage, As well as an optional DC48V power supply (reservations required); Chassis cooling automatic temperature control. Mechanical cooler (heat sink) on one side of the chassis helps to make heat dispersion thus to protect the pump laser


(3) Intuitive: The laser is the most expensive machine components, machine equipped with microprocessor monitors the working state of the laser, and the panel LCD window displays the operating parameters.


(4) Network type: Select all piece status monitoring transponder guarantee to meet the national standard and be compatible with the SCTE HMS standard, it enable network management monitoring capabilities.


Technical specification

Operating wavelength rangenm1540~1560
Optical input powerdBm-10~+10
Nominal optical input powerdBm3
Working pump quantity 1~3
Saturated output powerdBm13~26
Number of output portsport1~8 (customer specify)
Noise Figure (NF)dB4.0~6.8 (+0 dBm input @1550nm)
Optical output power stabilitydB<±0.5
Polarization SensitivitydB<0.2
Polarization dependence gaindB<0.5
Polarization mode dispersionps<0.5
Optical connector (IN/OUT) SC/APC or FC/APC or customer specify
SNMP network management interface (optional) RJ45
Power supplyVAC115~265VAC or -48 VDC
Power consumptionW50
Working temperature°C-5~65
Storage temperature°C-40~80
Operating relative humidity%5~95
size"19×14.5×1.75 (1U,19’’)


Product series

Model1550nm Erbium Doped Fiber Amplifier (Standard)
Output power @ +3dBm inputNoise Figure (dB)
OPA-1550S-13Saturated output power≥13dBm4
OPA-1550S-14Saturated output power≥14dBm4.1
OPA-1550S-15Saturated output power≥15dBm4.2
OPA-1550S-16Saturated output power≥16dBm4.3
OPA-1550S-17Saturated output power≥17dBm4.5
OPA-1550S-18Saturated output power≥18dBm4.8
OPA-1550S-19Saturated output power≥19dBm5
OPA-1550S-20Saturated output power≥20dBm5.3
OPA-1550S-21Saturated output power≥21dBm5.5
OPA-1550S-22Saturated output power≥22dBm5.8
OPA-1550S-23Saturated output power≥23dBm6
OPA-1550S-24Saturated output power≥24dBm6.3
OPA-1550S-25Saturated output power≥25dBm6.3
OPA-1550S-26Saturated output power≥26dBm6.3


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