Product Description

This product is spectrum flat EDFA for DWDM system. The stability Pump laser and unique ATC (automatic temperature control) and APC (automatic power control) circuit are employed in it as the key component to ensure the high stability and reliability of output power.The unique optical circuit design ensures the excellent optical character. The high stability and high precision MPU system are employed to ensure the control adjustment and display are intelligent and easy. Professional design GFF (gain flattening filter) with excellent optical path design make flatness and noise reach the best optimization. It can provide *0~*0 channels, and above *5nm flatness.

The optical circuit is designed especially for digital optical fiber communication system including
(1) lower noise figure;
(2)high output booster and high sensitivity Pre-Amplifier improve the system loss budget;
(3)Broad power range and output power adjustable make it use easily.
The design of dual Power Mixed and hot swap make it has longer MTBF. Also, the power system can be backup.Employ the intelligent temperature control system,the fan is on when the module temperature over *5℃, meanwhile it will stop as the temperature is under *0℃, which makes sure the thermal stability and fan’s long life-time, meanwhile, the professional air flow design can also ensure the best temperature stability.Intelligent network management system. Perfectly network interface: Ethernet, RS***5 and RS***2 network interface,and the open mib ensure the connectivity with all other network management system.

Applications
Pre-Amplifier Online Amplifier
Booster
DWDM Optical System

Features
1.Low Noise Figure:Typical 4.5dB High Flatness: Typical 1dB
2.Cover Whole C-Band: Carrie *0 or *0 chs
3.Redundancy hot swap power module: **0/**0VAC and *8VDC can plug Mix
4.Perfect Network Interface:Ethernet, RS***5 and RS***2 port
5.Support Telnet and SNMP network management
6.Gain can be adjustable by network and manual
7.High Precise AGC and ATC Circuit
8.High saturation output power
9.Flexible Mechanics and Circuit structure (Module, 1U rack and Gain Block)
*0.OEM is available Compatible with Telecordia GR*****-CORE