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1550nm EDFA Optical Amplifier

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Product Details

Characterized by low noise and high linearity performance to meet the most demanding requirements of CATV and FTTH applications. Our standard EDFA offers a flexible, low-cost solution for large area networks and features an embedded total touch screen LCD for easy operation. The MHFA series of amplifiers are in standard 1RU 19” and come equipped with 3 reliable cooling fans operating in parallel with microprocessor overheating protection. Product Reliability & Assurance backed by over 20 years of engineering and manufacturing experience each amplifier is strictly qualified and adhered to rigorous standards to guarantee you a maintenance-free and optimal performance network. A two-year limited warranty is offered with each amplifier. Technical Support from our experienced staff is provided at every level to ensure each product configuration and characteristic is specific to your application.


  • 3 cooling fans in parallel operation
  • Excellent gain flatness
  • High performance to cost ratio
  • Highly stable and reliable
  • Low noise figure < 5.5dB
  • Low power consumption
  • Redundant dual power supply
  • Total touch screen LCD monitoring

Product Specifications

Number of Output Ports 1, 2, 4, 8
Power supply Dual -48V DC, Dual 220V AC, Dual 110V AC, 220V AC, 110V AC
Optical Input Wavelength nm 1545 ~1565
Input / Output Ports LC/APC, LC/UPC, SC/APC, SC/UPC
Optical Input Power dBm -5 ~ +10
Per port output Power (dBm) 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Output Optical Power dBm 10 to 26
Typical Output Power dBm ≥ 18
Output Power Stabilization Range % 30 ~ 100
Port Numbers 1, 2, 4, 8
Output Power Tolerance dB ±0.5
Port Uniformity dB ± 0.6
Noise Figure dB ≤ 6.0
Optical Test Port dB -5 ~ +5
Total output power (dBm) 10 ~ 26
Return Loss Input/Output dB ≥ 45
Isolation Output ► Input dB ≥ 40
Polarization Dependence dB ≤ 0.3
Power Supply pcs 2 (1 default, 1 optional)
Chassis Type 1RU 19’’
AC Input Voltage V AC 85 ~ 264
DC Input Voltage V DC 36 ~ 72
Power Consumption W ≤ 65
Dimension (W x D x H) mm 483 x 416 x 44 (1RU)
Operating Temperature Range °C -5 ~ +60
Data Link Layer Ethernet 10/100 Base-T (and LLDP optional)
Network Layer IPv4, ICMP
Transport Layer UDP, TCP
Application Layer SNMPv1/v2c, DHCP, Web
Connectors 10/100 Base-T
Front Panel Management 2.4” 320 x 240 Color Touch Screen LCD for 1U
Control Mode Pump Current, Output Optical Power, Optical Gain
Automatic Pump Shutdown Mode Low Input Power (LOS), High Back Reflection, Overheating

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