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

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

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Part Number: SDH-EDFA-PA-G20

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

F-tone 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: 20dB
  • Wide input power range: -35dBm to -25dBm
  • Low loise figure: typical is< 4.5dB
  • Connectors: SC/UPC, SC/APC, FC/UPC, FC/APC, LC/UPC, LC/APC, ST/UPC and ST/APC connectors are available
  • Single or dual 110VAC, 220VAC, -48VDC, and/or 100V-240V power supply
  • Serial interface comes with RS232, RS485
  • 1U 19” rack mount structure for easy installation
  • All performance compatible with BellcoreGR-1312-CORE request
  • Use for Access and Metro optical networks
  • Works with point-to-point applications
  • High stability and reliability
  • 3 years warranty
  • 10 years of operation life
  • OEM is available

Highlights

  • Hot Swap Network Management Agent
  • SNMP network management interface: RJ45
  • Support Telnet for optional
  • ASE noise filter & ASE suppression filters
  • High Precise ACC (automatic constant current) Circuit as default, if you need other circuit, please contact at [email protected]
  • ATC (automatic temperature control) function
  • Offering status appearance and diagnosing fault with LCD

Mechanical Structure

Structure Example


NOTE:


  • The SDH EDFA from F-tone including 1+2+3.

Parameters Symbol Min Typ Max Unit
Operation Wavelength λc 1530 1550 1562 nm
Saturated output power（1） Po ------ ------ ------ dBm
Input power (2) Pi -35 ------ -25 dBm
Gain G ------ 20 ------ 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


This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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