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

Model#: SDH-EDFA-PA-G20
Price: US$ 1,235.00
Sold: 601
Availability: In Stock
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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.



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
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 ATC (automatic temperature control) functionOffering status appearance and diagnosing fault with LCD
Mechanical Structure
Structure Example
The SDH EDFA from Fiberinthebox including 1+2+3.
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