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DWDM EDFA Card Booster Line Optical Amplifier For 48-Wave C-Band WDM System

Name: DWDM EDFA Card Booster Line Optical Amplifier For 48Wave CBand WDM System
Brand: Olycom
Price: 1 USD

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EDFA 1U Rack or Card type Erbium doped fiber amplifier board

Product specification

Function	Description
Working wavelength range	Standard type: 1529nm~1561nm Extended type: 1528nm~1568nm
EDFA type	OBA Power Amplification	OPA Power Amplification
Min input optical power	-22dBm	-32dBm
Max output optical power	+20dBm	+16dBm
Max gain	17dB	20dB
Noise Figure	＜5.5dB
Gain flatness	＜1.5dB
Proprietary technology	Support gain locking, gain adjustable, transient control technology, output optical power automatic shutdown
Network management function	Support real-time monitoring of EDFA working status, including: optical power, pumping, temperature, etc. Support pump shutdown threshold and automatic recovery time setting function
Number of occupied slots	Support OSP3800 full series chassis, occupying 1 slot, (0.5U)
Optical interface	LC/UPC
Max power consumption	15W
MTBF	＞100,000 hours

Product Features

(1) support C-band DWDM system optical amplification

(2) support optional OSC signal input amplification function

(3) support power amplification, line amplification (secondary optical amplification), pre-amplification

(4) support IP-based graphical SNMP network management, network management methods CLI, Web

(5) can monitor: pump drive current, pump output power, pump switch, pump temperature, input optical power, output optical power, module temperature

(6) support configurable pump switch, AGC mode and APC mode (adjustable input and output optical power)

(7) support optical monitoring port (MON).

Interface definition

Interface	Item	Function/Description
In	EDFA input interface	Small signal optical power input port
Out	EDFA output interface	EDFA Amplification output optical port.
OSC_IN	Monitoring channel input port	Link to the network management card SFP TX to transmit network management information.
OSC_Out	Monitoring channel output port	Link to the network management card SFP RX to transmit network management information.
MON	monitoring port	EDFA performance monitoring interface, link OPM or spectrometer.

Indicator description

Interface	Item	Description
PWR	EDFA power indicator	On, EDFA power supply is normal; off, power supply failure.
RUN	EDFA operation indicator	On, EDFA is operating normally; off, the operation is faulty.
In	EDFA input alarm indicator	On, the input is abnormal; off, the input is normal.
Out	EDFA output alarm indicator	On, the output is abnormal; off, the output is normal.
Tem	EDFA module temperature alarm indicator	On, the temperature of the EDFA module is abnormal; off, the temperature of the module is normal.
Ptem	Pump temperature alarm indicator	On, the pump temperature is abnormal; off, the pump temperature is normal.
Pump	Pump warning indicator	On, the pump is off; off, the pump is on.
Pam	Pump current alarm indicator	On, the pump current is abnormal; off: the pump current is normal.

Introduction

The main function of the EDFA (Erbium Doped Fiber Amplifier) optical amplifier card is to perform power compensation on the signal light in the transmission link, and can simultaneously amplify up to 48 channels (channel spacing is 100GHz) or 96 channels (channel spacing is 50GHz) in the C-band.
The optical signal has the characteristics of flat gain, adjustable gain, and small noise index.
It is an indispensable and important part of DWDM system, future high-speed system, and all-optical network long-distance transmission.

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EDFA Card DWDM Line Optical Amplifier


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