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Quality EDFA: Erbium-Doped Fiber Amplification Card factory
Quality EDFA: Erbium-Doped Fiber Amplification Card factory

EDFA: Erbium-Doped Fiber Amplification Card

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Specifications
Function:
Working Wavelength Range
Description:
Standard Type: 1529nm~1561nm, Applicable To 40 Wavelength(100GHz) Or 80 Wavelength(50GHz)DWDM System; Extension Type: 1528nm~1568nm, Applicable To 48 Wavelength(100GHz) Or 96 Wavelength(50GHz)DWDM System
Function:
EDFA TYPE
Description:
OBA, OLA, OPA, R/B-EDFA
Function:
Min Input Optical Power
Description:
-22dBm, -30dBm, -32dBm, -30dBm
Function:
Max Output Power
Description:
+20dBm, +20dBm, +16dBm, +20dBm
Function:
Max Gain
Description:
12dB, 25dB, 25dB, 25dB
Function:
Noise Factor
Description:
＜5.5dB
Function:
Gain Flatness
Description:
＜1.5dB
Function:
Secondary Amplification
Description:
Support Built-in Dual Pump (optional) For Signal Secondary Amplification
Function:
Unique Technology
Description:
Support Gain Locking Technology, Transient Control Technology, Automatic Shut-off Technology Of Output Optical Power
Function:
Network Management Function
Description:
Support Real Time Monitoring For EDFA Port Working State; Support Pump Shutdown Threshold And Automatic Recovery Time Setting Function
Function:
Occupied Slot Number
Description:
Support OSP3800 Series Chassis, Occupy 1 Slot, (0.5RU)
Function:
Optical Interface
Description:
LC/UPC
Function:
Max Power Consumption
Description:
30W
Function:
MTBF
Description:
＞100000 Hours
Product Description

EDFA Erbium-Doped Fiber Amplification Card

The EDFA (Erbium-Doped Fiber Amplifier) is a high-performance amplification card designed to compensate for signal light power loss in transmission links. It supports simultaneous amplification of up to 48 channels (100GHz interval) or 96 channels (50GHz interval) in the C-band, making it an essential component for DWDM systems and long-distance all-optical networks.

Key Advantages

  • ✅ Flat Gain & Low Noise: Ensures signal integrity with a noise figure < 5.5dB and gain flatness < 1.5dB.
  • ✅ High Capacity: Supports up to 96 channels, ideal for high-speed, long-distance transmission.
  • ✅ Intelligent Control: Features gain locking, transient control, and automatic power shut-off technologies.
  • ✅ Reliable Management: Real-time monitoring of port status and configurable pump shutdown thresholds.

Product Attributes

FOB Unit: Piece
Packaging/Delivery: N/A

Technical Specifications

Function Description
Working WavelengthStandard: 1529-1561nm; Extension: 1528-1568nm
EDFA TypeOBA, OLA, OPA, R/B-EDFA
Min Input Power-22dBm to -32dBm
Max Output Power+16dBm to +20dBm
Max Gain12dB - 25dB
Noise Factor< 5.5dB
Gain Flatness< 1.5dB
Optical InterfaceLC/UPC
Power Consumption30W
MTBF> 100,000 hours
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