EDFA

Fiber Optical Amplifier OPA-1550S Erbium-Doped
Fiber Optical Amplifier


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



Features
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.

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.

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

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 specifications

Items unit Specification
Operating wavelength range nm 1540~1560
Optical input power dBm -10~+10
Nominal optical input power dBm +3
Working pump quantity 1~3
Saturated output power dBm 13~27
Number of output ports port 1~8 (customer specify)
Noise Figure (NF) dB <5.0 (+0 dBm input @1550nm)
Optical output power stability dB < ±0.5
Polarization Sensitivity dB < 0.2
Polarization dependence gain dB < 0.5
Polarization mode dispersion ps < 0.5
Optical connector (IN/OUT)   SC/APC or FC/APC or customer specify
SNMP network management interface (optional) RJ45
Power supply VAC 115~265VAC or -48 VDC
Power consumption W 50
Working temperature -5~65
Storage temperature -40~80
Operating relative humidity % 5~95
size ‘’ 19×14.5×1.75 (1U,19’’)

Product series

Model 1550nm Erbium Doped Fiber Amplifier (Standard)

Output power @ +3dBm input
OPA-1550S-13 Saturated output power≥13dBm (20mW)
OPA-1550S-14 Saturated output power≥14dBm(25mW)
OPA-1550S-15 Saturated output power≥15dBm(32mW)
OPA-1550S-16 Saturated output power≥16dBm(40mW)
OPA-1550S-17 Saturated output power≥17dBm(50mW)
OPA-1550S-18 Saturated output power≥18dBm(63mW)
OPA-1550S-19 Saturated output power≥19dBm(80mW)
OPA-1550S-20 Saturated output power≥20dBm(100mW)
OPA-1550S-21 Saturated output power≥21dBm(125mW)
OPA-1550S-22 Saturated output power≥22dBm(160mW)
OPA-1550S-23 Saturated output power≥23dBm(200mW)
OPA-1550S-24 Saturated output power≥24dBm(250mW)
OPA-1550S-25 Saturated output power≥25dBm(320mW)
OPA-1550S-26 Saturated output power≥26dBm(400mW)
OPA-1550S-27 Saturated output power≥27dBm(500mW)