Product features

  • Low-noise high flatness design

  • Adjustable output power

  • High precision ATC keep system stable operation

  • Precision AGC / APC circuit keeps the output Power stability

  • Card design highly integrated, space-saving cabinet

  • Expansion is very convenient

  • Strict accordance with Bellcore GR-1312-CORE requirement for design

Product overview

The product is single-channel EDFA of high stable output. The kernel component of the product is high availability pump laser and high-performance gain flattening filters. The product has high stable output, high gain flatness and high reliability by using unique APC (automatic power control) and ATC (automatic temperature control). The system’s flatness and noise can achieve the best optimization by the gain flattening filters of professional design. The system is convenient to regulation and display, reliable, intelligent by using high stable and high precision MPU.

Applications

SDH 
Ethernet
CATV

Performance index

BA-O17

Parameters Unit Symbol Min Typ Max
Working mode —– —– —– APC —–
Operating Wavelength nm λc 1528 1550 1564
Output Power dBm Po —– —– 17
Input Power dBm Pi -10 —– 6
Noise Figure dB NF —– 4.5 6
Power/Gain Stability dB ΔPo —– ±0.05 ±0.1
Input Isolation dB ISOi 30 —– —–
Output Isolation dB ISOo 30 —– —–
Return loss dB RL —– —– -45
PDG dB PDG —– —– 0.3
PMD ps PMD —– —– 0.5
Consumption W P —– —– 10

PA-G23

Parameters Unit Symbol Min Typ Max
Working mode —– —– —– AGC —–
Operating Wavelength nm λc 1528 1550 1564
Output Power dBm Po —– —– 3
Input Power dBm Pi -35 —– -20
Gain dB G —– 23 —–
Noise Figure dB NF —– 4.5 6
Power/Gain Stability dB ΔPo —– ±0.05 ±0.1
Input Isolation dB ISOi 30 —– —–
Output Isolation dB ISOo 30 —– —–
Return loss dB RL —– —– -45
PDG dB PDG —– —– 0.3
PMD ps PMD —– —– 0.5
Consumption W P —– —– 10

Laser class information security

Ⅲb level laser products
With single-mode fiber pigtail connectors
Wavelength：0.96~1.68μm
Maximum power：<400mW
Products cannot be transported in a charged state
Note: this instruction outside of any control, regulation and treatment may result in hazardous radiation exposure

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