EDFA PRE-AMPLIFIER CARD

3C-ONC-PA an Erbium doped fiber amplifier service board, can realize regeneration of optical signals at C-band without optical-electrical-optical conversion, and can further extend the transmission distance of signals. Moreover, WDM transmission can be achieved by using DWDM multiplexer/demultiplexer, which is especially suitable for long-distance trunk line network, MAN (metropolitan area network) 3C-ONC-PA With the feature of medium to low input power, medium output power, and medium gain, the pre-amplifier operates at the receiving end of an optical link to compensate for losses in a demultiplexer located near the optical receiver.

EDFA PA Card

3C-ONC-PA With the feature of medium to low input power, medium output power, and medium gain, the pre-amplifier operates at the receiving end of an optical link to compensate for losses in a demultiplexer located near the optical receiver

The 3C-OTNS family of C-Band EDFA Optical Amplifiers is part of the OTNS optical multi-service transmission platform solution. Many model options serve all the traditional amplifier applications in an extended optical link: booster, in-line, and pre-amplifier
A booster amplifier operates at the transmission side of the link. It features high input power, high output power, and medium optical Gain . Boosters are designed to amplify aggregated optical input power for reach extension.
An in-line amplifier operates in the middle of an optical link. It features medium to low input power, high output power, high optical Gain , and a low noise figure. In-line amplifiers are designed for optical amplification between two network nodes on the main optical link.
A pre-amplifier operates at the receiving end of an optical link. It features medium to low input power, medium output power, and medium Gain . Pre-amplifiers are designed for optical amplification to compensate for losses in a demultiplexer located near the optical receiver.
Some EDFA models include an additional mid-stage port designed for insertion of a Dispersion Compensation Management (DCM) unit without its inherent insertion loss. The design of these models maximizes the DCM benefits to increase deployment flexibility.New placement options require fewer amplifiers in the link, and they can open the door to applications that were not possible with older technology.
Some EDFA models include an Red and blue port designed for Single fiber DWDM Solution. The design of these models is used for single-fiber DWDM transmission systems.


Amplifier Type Pre-Amplifier Operation Wavelength 1528nm~1564nm
Optical Gain 20dB Gain Flatness 1dB (Typical)
Input Power -30dBm~+5dBm Saturated Output Power ≤13dBm
Single Channel Input Power -23dBm (Typical) Single Channel Output Power -3dBm (Typical)
Noise Figure 4.5dB (Typical) Return Loss <-45dB
Optical Connector LC/UPC Management SNMP, Monitor Online, Web managment
Power Consumption ≤10W Operation Mode AGC (Automatic Gain Control)
Operation Temperature -5°C~55°C Storage Temperature -40°C~ +85°C
Chassis Type 1U, 2U, 5U Housing Pluggable Module (Occupies 1 slot in 3C-ONTS8600 chassis)

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