The module incorporates both erbium-doped fiber amplifier (EDFA) and first-order Raman fiber amplifier pumps within its compact design. In comparison to traditional EDFA and Raman amplification systems, the use of this module drastically simplifies system complexity, reduces overall size, and enhances reliability. It is an ideal solution for ultra-long-haul, high-capacity, high-speed optical fiber communication networks, as well as for fiber optic distributed sensing applications.
This module integrates both erbium-doped fiber amplifier (EDFA) and first-order Raman fiber amplifier pumps within its structure. Compared to traditional EDFA and Raman amplification systems, the adoption of this module significantly reduces system complexity, decreases size, and improves reliability. It is suitable for use in ultra-long-haul, high-capacity, high-speed optical fiber communication networks and fiber optic distributed sensing applications.
Features | Applications |
n High integration level | n Long-distance optical communication network |
n High Gain | n Fiber optic distributed sensing |
n Low noise figure | n Fiber Laser |
EDFA Optical Parameters | |||
Parameters | Unit | Typical Values | Remarks |
Operating Wavelength | nm | 1530~1565 | C-band |
Input signal power | dBm | -6~+3 | |
Saturated output power | dBm | 20/23 | @-3dBm Input |
Noise Figure | dB | 5.0 | @-3dBm Input |
Optical fiber and connectors | - | SMF-28 Fiber, FC/APC | |
Control Mode | Automatic current control (ACC) / Automatic power control (APC) | ||
Raman pumping index | |||
Optical Parameters | Unit | Typical Values | Remarks |
Pump Wavelength | nm | 1425/1435/1455/1465 | Wavelength Accuracy ±5 |
Pump Power | mW | 500 | Maximum Power |
Degree of polarization (DOP) of pump light | - | 5% (Type)，10%(Max) | |
Optical fiber and connectors type | - | SMF-28，FC/APC | |
Control Mode | - | Automatic current control (ACC) | |
General Parameters | Module |
Control Function | RS232 serial communication |
Remote control port | DB9 Female |
Power Supply | 12V3A, DC |
Dimensions | 125(W)×150(D)×31.5(H)mm |
Operation Temperature | -5~+55°C |
Operation Humidity | 0~70% |
Ordering Information/ Product Code | |||||
HEA | Type of EDFA | EDFA Power(dBm) | Raman pump wavelength(nm) | Raman pump power(mW) | Packaging |
BA | 20 23 | 1455 | 200 500 | M= Module B= Benchtop | |
This module integrates both erbium-doped fiber amplifier (EDFA) and first-order Raman fiber amplifier pumps within its structure. Compared to traditional EDFA and Raman amplification systems, the adoption of this module significantly reduces system complexity, decreases size, and improves reliability. It is suitable for use in ultra-long-haul, high-capacity, high-speed optical fiber communication networks and fiber optic distributed sensing applications.
Features | Applications |
n High integration level | n Long-distance optical communication network |
n High Gain | n Fiber optic distributed sensing |
n Low noise figure | n Fiber Laser |
EDFA Optical Parameters | |||
Parameters | Unit | Typical Values | Remarks |
Operating Wavelength | nm | 1530~1565 | C-band |
Input signal power | dBm | -6~+3 | |
Saturated output power | dBm | 20/23 | @-3dBm Input |
Noise Figure | dB | 5.0 | @-3dBm Input |
Optical fiber and connectors | - | SMF-28 Fiber, FC/APC | |
Control Mode | Automatic current control (ACC) / Automatic power control (APC) | ||
Raman pumping index | |||
Optical Parameters | Unit | Typical Values | Remarks |
Pump Wavelength | nm | 1425/1435/1455/1465 | Wavelength Accuracy ±5 |
Pump Power | mW | 500 | Maximum Power |
Degree of polarization (DOP) of pump light | - | 5% (Type)，10%(Max) | |
Optical fiber and connectors type | - | SMF-28，FC/APC | |
Control Mode | - | Automatic current control (ACC) | |
General Parameters | Module |
Control Function | RS232 serial communication |
Remote control port | DB9 Female |
Power Supply | 12V3A, DC |
Dimensions | 125(W)×150(D)×31.5(H)mm |
Operation Temperature | -5~+55°C |
Operation Humidity | 0~70% |
Ordering Information/ Product Code | |||||
HEA | Type of EDFA | EDFA Power(dBm) | Raman pump wavelength(nm) | Raman pump power(mW) | Packaging |
BA | 20 23 | 1455 | 200 500 | M= Module B= Benchtop | |
Anhui Public Network Security Record No. 34019202000815
