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30dB Gain C-band 40 Channels 20dBm Output Pre-Amplifier EDFA for DWDM Networks
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30dB Gain C-band 40 Channels 20dBm Output Pre-Amplifier EDFA for DWDM Networks


Ideal solution of multi-function, low noise C-band 40 Channels with input power -30dBm~-5dBm for metro DWDM application

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US$  1,300.00/₽  71,000.00
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C-Band 40 Channels DWDM EDFA Optical Amplifier

With the feature of medium to low input power, medium output power, and medium gain, the pre-amplifier operates at the receiving end of an optical link to compensate for losses in a demultiplexer located near the optical receiver.

FS.COM pre-amplifier is a low-noise, gain-flattened C-band optical erbium doped fiber amplifier (EDFA) designed to cost-effectively extend the optical link power budget for building long distance DWDM solutions.
Product Details
Amplifier TypePre-AmplifierOperation Wavelength1528nm~1564nm
Optical Gain20dBGain Flatness1dB
Input Power-30dBm~+5dBmSaturated Output Power≤13dBm
Single Channel Input Power-23dBm (Typical)Single Channel Output Power -3dBm (Typical)
Noise Figure4.5dB (Typical)Return Loss<-45dB
Optical ConnectorLC/UPCManagementSNMPV1
Power Consumption≤10WOperation Mode AGC
Operation Temperature-5°C~55°CStorage Temperature-40°C~ +85°C
Quality Certification
Quality and standards are the foundation of FS.COM. We are dedicated to providing customers with the outstanding, standards-compliant products and services.
FS.COM has passed many quality system verification, like ISO9001, CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product is free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and phthalates. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.

Extend transmission Distance up to 53km without Signal Regeneration by using pre- Amplifier

Distances of optical transmission systems can be increased by using optical amplifiers. The use of an additional 12dB gain pre-amplifier on the receiving side increases transmission distances up to 53km.

Item No. ID# Description
1 29124 S5850-48S2Q4C (48*10GE+2*40GE+4*100GE) Carrier Grade 100G-uplink Switch
2 31238 10G DWDM SFP+ C21-60 80km DOM Transceiver
3 42273 1m LC UPC to LC UPC Simplex 9/125 Single Mode Fiber Patch Cable
4 68216 8 Channels C21-36 Single Fiber DWDM Mux Demux with Expansion Port, Pair Packaged
5 65955 1x2 DWDM Red/Blue C Band Filter with Plug-in Card Type
6 36524 26dB Gain Pre-Amplifier EDFA 16dBm Output, Plug-in Card Type
7 34873 One-Push Cleaner for LC/MU 1.25mm Ferrules (800 cleans)
8 48526 LC/UPC Singlemode Fixed Fiber Optic Attenuator, Male-Female, 10dB


16dBm Saturated Output Power for C-band Pre-Amplifier DWDM EDFA
  • Adopt 980nm or 1480nm JDSU pumping laser, low-distortion
  • Tilt angle to protect eyes from being damaged by laser in Class IIIb
  • Precision AGC circuit keeping the output power stability
FMT Оптические Усилители 
16dBm Saturated Output Power for C-band Pre-Amplifier DWDM EDFA

Pre-Amplifier for Pay-as-You-Grow DWDM Solutions

DWDM active systems are typically based on the dual-fiber signal transmission, but pre-amplifier only amplifies one-directional signals. FS.COM has developed two fiber redundancy solutions with pre-amplifier to realize bi-directional transmission in DWDM Network.

FS. COM also provides a tailored OTN solution to give our customers the greater flexibility and agility.

FMT Оптические Усилители 
Pre-Amplifier for Pay-as-You-Grow DWDM Solutions

FS.COM Powerful Network Management System

DWDM EDFA plug-in card is used with FMT chassis embedded with OSC for remote management and topology detection to be managed by our SNMPV1- based MonitorOnline.

Our MonitorOnline provides complete performance monitoring and management, including laser shutdown status, input power, and output power etc. to centralize OTN network management.

FMT Оптические Усилители 
FS.COM Powerful Network Management System

Professional Support from Purchasing to Maintenance

We at FS.COM pride ourselves on providing the best support to ensure our customers experience maximum efficiency and and the most value for money.

From purchase to ongoing maintenance, our service and support is designed to ensure that if there are any problems, they are solved quickly and efficiently.

FMT Оптические Усилители 
Professional Support from Purchasing to Maintenance
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