4 CATV Optical Transmission Platform, description about EDFA module TOA1000E 1550nm EDFA optical platform EDFA module on China Suppliers Mobile

Product Details

EDFA module TOA1000E 1550nm EDFA optical platform EDFA module

Overview

TOA1000E 1550 optical amplifier is the best choice of 1550nm transmission system networking products. It combines with OPTIVO optical platform rack, TPS1000E power to consist a excellent performance optical headend transmission equipment.

TOA1000E optical amplifier adopts well-known international brand stabilized pump source, low noise figure, high saturated output optical power and stable. It can be used for cable TV images, digital TV signals, telephone voice signals and data signals over long distance, large area transmission.

Built-in rack microprocessor can real-time monitor the pump working status and input/output power. When the optical fiber amplifier work disorders, output corresponding alarminformation. When a serious warning appears, it will automatically turn-off pump laser to protect the amplifier; when enter matt , it will automatically turn-off too.

It is optional that the output power is adjustable, adjustable range is +0.5dB~-3dB

It is optional that the RF testing point is set, monitoring RF signal

This amplifier adopts radiator-style overall structure, high strength,excellent heat dissipation.

Features:

Using good performance and high reliability pump
Very low Noise figure
Excellent flatness performance
Excellent pump ATC/APC circuit
Display the working status by LCD, easy to operate
Output power adjustable is optional. Its adjusting range is +0.dB —-3dB.
RF testing port is optional
Excellent heat dissipation to guarantee the long term working
Supporting hot plug
Open NM interface meets the national, SCTE HMS network management standard. All the local monitored data can be managed remotely.

Diagram

Technical parameters

No	Item		Unit	Parameters	Remark
1	Working wave length		nm	1530~1565
2	Pump laser wave length		nm	980/1480
3	Input optical power range		dBm	-10~+10
4	Input optical power range(normal power)		dBm	-3~+10
5	Output optical power range		dBm	10~25
6	In/out optical port			FC/APC or SC/APC
7	Noise ratio		dB	≤5.0	In power is 0dBm
8	Reflect loss	Input return loss	dB	≥60
8	Reflect loss	Output return loss	dB	≥60
9	Input isolation		dB	≥45
10	Output isolation		dB	≥45
11	Pump leakage power	In pump leakage power	dBm	≤-30
11	Pump leakage power	Out pump leakage power	dBm	≤-30
12	Polarization dependent gain		dB	<0.5
13	C/N		dB	≥51	By measuring optical link composed by transmitter and receiver.The given is link index.
14	C/CTB		dB	≥63
15	C/CSO		dB	≥63
16	Operating Temperature		℃	-5~+55
17	Storage Temperature Range		℃	-30~+70
18	Operating Humidity (max)			5%~95%	Non-condensation
19	Dimension		mm	25.5×126×392.5
20	Power consumption		W	<11	25℃