DWDM Pre-Amplifier EDFA

12dBm Output C-band 40 Channels 24dB Gain Pre-Amplifier EDFA for DWDM Networks

Fiber-Mart DWDM-EDFA-PA-O12 Pre-Amplifier EDFA is a high-gain module for amplifiying low input level signals that operates at the receiving end of an optical link. It is designed for optical amplification to compensate for losses in a demultiplexer located near the optical receiver. Using a high gain design, this module provides Output power up to 12dBm, gain 24dB with a 4.5 dB noise figure. Software control is standard via an RS-232 interface for status monitoring and pump current adjustments.

Features

• Pre-Amplifier, carries whole C-Band 1528nm ~ 1561nm of 40 channels on metro DWDM distance extension or single wavelength distance extension application
• 100GHz channel spacing
• Gain: 24dB
• Output power：12dBm
• Low Noise Figure: Typical 4.5dB
• High Flatness: Typical 1dB
• 19” 1RU rack enclosure
• 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, 100-240VAC and/or -48DC power supply
• Reliable 980nm and 1480nm pump lasers
• 10 years of operation life
• 3 years warranty standard
• Compatible with Telecordia GR-1312-CORE
• OEM is available

Highlights

• Perfect Network Interface: Ethernet, RS-485 and RS-232 port
• Support Telnet for optional
• AGC (automatic gain control) maintains constant gain for each channel in the aggregated optical signal according to the gain parameter setting as long as the total output power does not exceed the maximum rated value, we can also make it as APC (automatic power control) circuit, if you need it, please contact at [email protected]
• GFF (gain flattening filters) assures a flat gain response across the entire C-band and input power range
• Provides automatic power shutdown when aggregate input falls below the threshold
• Employ the intelligent temperature control system, the fan is on when the module temperature over 45℃, meanwhile it will stop as the temperature is under 40℃, which makes sure the thermal stability and fan’s long life-time, meanwhile, the professional air flow design can also ensure the best temperature stability
• SNMP network management is to provide a graphical user interface (GUI) to control the modules in realistic windows that model the devices

Structure Example

NOTE:

• The DWDM EDFA from Fiber-Mart including 1+2+3.

Mechanical Structure

Picture Details

Front-panel Details
Backpanel Details
Other Details