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1550nm EDFA High Power 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 high-power 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 1U & 2U 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. Note: PON or Optical Switch can be added as a feature. Also available in other output port options.


  • 3 cooling fans in parallel operation
  • Available in up to 64 output ports
  • 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
  • Up to 23dBm output power per sort
  • WDM PON 1310/1490nm integration

Product Specifications

Number of Output Ports 8, 16, 32, 64, 128, 256
Input / Output Ports SC/APC, SC/APC 1550; SC/UPC 1310/1490 WDM PON
Optical Input Wavelength nm 1545 ~ 1565
Per port output Power (dBm) 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Optical Input Power dBm -10 ~ +10
1310/1490 WDM PON No, Yes
Output Optical Power dBm see ordering information
Typical Output Power dBm ≥18
Output Power Stabilization Range % 30 ~ 100
Port Numbers See Ordering Information
Output Power Tolerance dB ±0.5
Port Uniformity dB ±0.6
Noise Figure dB ≤5.5
Optical Test Port dB -5 ~ +5
Total output power (dBm) 27 ~ 38
Return Loss Input/Output dB ≥45
Isolation Output ► Input dB ≥40
Power supply -48V DC Dual, 220V AC Dual, 110V AC Dual
Polarization Dependence dB ≤0.3
PON Wavelengths nm 1260 ~ 1360 & 1480 ~ 1500
PON Insertion Loss dB <1
Isolation CATV ► PON dB 50 @ 1545 ~ 1565 nm
Isolation COM ► PON dB 15 @ 1545 ~ 1565 nm
PON Return Loss dB ≥ 50
Optical Switch Insertion Loss dB <0.7
Optical Switch Repeatability dB ± 0.05
Optical Switch Switch Time dB ≤ 10
Optical Switch Return Loss dB ≥ 50
Power Supply pcs 2
Chassis Type 1U, 2U, 3U 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 (1U), 484 x 416 x 88 (2U)
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 3.5” 480 x 320 Color Touch Screen
LCD for 2U and 3U 2.4” 320 x 240 Color Touch Screen LCD for 1U
Stabilization Mode Pump Current, Output Optical Power, Optical Gain
Automatic Pump Shutdown Mode Low Input Power (LOS), High Back Reflection, Overheating
Wavelength Multi 1550+1310/1490nm WDM PON Wavelengths, 1550nm Single Wavelength

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