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Fiber Amplifier

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Erbium-doped Fiber Booster Amplifier for C-band

DK Photonics Erbium-doped Fiber Booster Amplifier for C-band (BA, Booster-Amplifier) is usually used to increase the power of optical signals in the range of -6dBm~+3dBm or higher, with a maximum saturation power of 26dBm, which is usually used to increase the emission power of laser light sources.

Features

  • Wide wavelength range
  • High gain
  • Low noise

Applications

  • Fiber Communications
  • Fiber Laser
  • Fiber Sensors

Performance Specifications

Optical Parameter Unit Typical Values Remark
Wavelength Range nm 1530~1565nm C-band
Input Power dBm -6~+3
Saturated output power dBm 15/17/20/23/25/26 @-3dBm input
Noise dB ≤5.0 @-3dBm input
Polarization Dependent Gain dB ≤0.3
Polarization Mode Dispersion ps ≤0.5
Input/output Isolation dB >35
Optical power monitoring – Input optical power monitoring; Output optical power monitoring
Fiber Type – SMF-28e 1.0m length
Optical Connector – FC/APC
Working mode – ACC/APC/AGC *Note 1

 

Electrical and environmental parameters Desktop Module
Control Mode Touch screen / RS232 RS232
Communication Interface DB9 Female ZH1.5-3Pin DB9 Female
Power Supply 100~240V AC, <30W 5V DC, <15W
Optical power (dBm) 15 17 20 23 25 26 15 17 20 23 15 17 20 23 25 26
Cooling method Internal air cooling Contact heat dissipation
Dimensions(mm) 255(W)×285(D)×115(H) 70(W)×90(D)×15(H) 125(W)×150(D)×20(H)
Operation Temperature Range -5~+35°C
Operation Humidity Range 0~70%

*Note 1:

  • ACC mode: Automatic current control mode, where the user sets the pump working current of the fiber amplifier and the fiber amplifier automatically locks it to achieve a constant pump current. When the input optical power fluctuates, the output power will also experience corresponding fluctuations.
  • APC mode: Auto power control mode, where the user sets the signal light output power of the fiber amplifier. The fiber amplifier automatically controls and adjusts the pump current based on the output power monitored by the PD to achieve stable output signal. In APC mode, the user can adjust the output power within a range of 10% to 100% of the maximum output power. The advantage of APC mode is that when the input optical power fluctuates, the amplifier will minimize the fluctuation of output power as much as possible.
  • AGC mode: Automatic gain control mode, where the user sets the gain coefficient of the fiber amplifier. The amplifier automatically adjusts the pump current based on the input and output power detected by the PD to achieve the most stable gain multiple. When the input optical power fluctuates, the output power will also fluctuate accordingly, but the gain coefficient is generally stable. ACC mode: Automatic current control: the EDFA pump working current is set by the user and automatically locked by the EDFA to achieve a constant pump current. When the input optical power fluctuates, the output power will also fluctuate accordingly, which is applicable to all EDFA models.

Package Dimension

Ordering Information

P/N: ①-②-③-④-⑤-⑥

When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better.

① ② ③ ④ ⑤ ⑥
EDFA Operation Wavelength Amplifier type Output power(dBm) Fiber Type Package Type
  C: C-band BA: Booster Amplifier 15/17/20/23/25/26 SM: SMF-28e M: Module

B: Desktop

Ordering Information for Custom Parts:

If you need to customize other specifications, please provide detailed description for your requirement.