Gain 20dBm Single Channel Pre-amplifier EDFA Optical Amplifier for SDH Networks

Gain 20dBm Single Channel Pre-amplifier EDFA Optical Amplifier for SDH Networks

Fiberinthebox SDH-EDFA-PA-G20 pre-amplifier designed for the Synchronous Digital Hierarchy (SDH) applications are single channel EDFA which are installed before the receiver to improve the receiving sensitivity, and extend signal transmission distance. The device features wide input power range from -35dBm to -25dBm, 20dB gain and low noise figure. It also includes RS-232 computer interface.

This Rack mountable amplifier work by default in constant signal-gain mode, but they can be configured to constant total output-power mode. These units are used in long-hauls transmission applications, especially for PDH, SDH, SONET and optical Ethernet transmission application. Its ease-of-use and performance make the SDH-EDFA-PA-xx series the ideal solution for Access and Metro optical networks.

 

Features

Service as a pre-amplifier C-Band 1550nm Gain: 20dBm Wide input power range: -35dBm to 25dBmLow loise figure: typical is< 4.5dBConnectors: SC/UPC, SC/APC, FC/UPC, FC/APC, LC/UPC, LC/APC, ST/UPC and ST/APC connectors are availableSingle or dual 110VAC, 220VAC, -48VDC, and/or 100V-240V power supply Serial interface comes with RS232, RS485 1U 19” rack mount structure for easy installationAll performance compatible with BellcoreGR-1312-CORE requestUse for Access and Metro optical networksWorks with point-to-point applicationsHigh stability and reliability3 years warranty10 years of operation lifeOEM is available

Highlights

Hot Swap Network Management Agent SNMP network management interface: RJ45Suppo Telnet ASE noise filter & ASE suppression filtersHigh Precise ACC (automatic constant current) Circuit as default,if you need other circuit, please contact at sales@fiberinthebox.com ATC (automatic temperature control) functionOffering status appearance and diagnosing fault with LCD

Mechanical Structure

Structure Example

NOTE:
The SDH EDFA from Fiberinthebox including 1+2+3.

Specifications

Parameters	Symbol	Min	Typ	Max	Unit
Operation Wavelength	λc	1530	1550	1562	nm
Saturated output power (1)	Po			20	dBm
Input power (2)	Pi	-35		6	dBm
Gain	G		20	32	dB
Noise Figure	NF		4.5		dB
Input Isolation	ISOi	30			dB
Output Isolation	ISOo	30			dB
Input pump leakage	PumpLin			-35	dBm
Output pump leakage	PumpLout	-45		-45	dBm
Return Loss	RL			-45	dB
Polarization Dependent Gain	PDG			0.3	dB
PMD	PMD			0.5	ps
Operation Temperature	Tw	-5		60	?
Storage Temperature	Ts	-40		80	?
Humidity (3)		10		85	%
Power Voltage	Vps	85/170	110/220	132/264	VAC
Power Consumption	P			18	W
Serial interface	RS232, RS485
Power supply	110VAC, 220 VAC, -48VDC, or 100V-240V
Connectors	Simplex SC/UPC, SC/APC, FC/UPC, FC/APC, LC/UPC, LC/APC , ST/UPC and ST/APC available
Warranty	3 years

(1): Customer optional
(2): Pre-Amplifier: input power –35~-25dBm; Inline-Amplifier: input power –25~-10dBm, Booster: input power –10?+6dBm
(3): No condensation