EDFA Amplifiers

  • Three Optical Amplifier C-Band applications:
    Booster amplifier
    Line amplifier
    Pre-amplifier
  • l Multiple operating modes:
    AGC adjustable Gain
    APC output is adjustable
    ACC voltage adjustable
    Transient response control: high performance transient response control to ensure power,
  • Gain and stability, without affecting existing signal;
  • customization:
    Support more saturated output power 13 ~ 24dBm customization
    Support a variety of specifications 8 ~ 35dB Gain customization
    Support red and blue port ,The design of these models is used for single-fiber DWDM transmission systems.
  • Midstage access:
    Designed for insertion of a DCM unit without its inherent insertion loss.;
    Designed for insertion of a OADM unit without its inherent insertion loss;
  • Advanced network management features:
    Optional OSC management channel for remote management
    MON own monitoring port, on-line monitoring optical power and OSNR
    Supports SNMP, Web, console management;

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EDFA Amplifiers is part of the FR-8000 series 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 Amplifiers models include an additional mid-stage port designed for insertion of a Dispersion Compensation module (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 a Red and blue port designed for Single fiber DWDM Solution. The design of these models is used for single-fiber DWDM transmission systems.

EDFA Amplifiers Application

EDFA Amplifiers

OTN Systems chassis compatibility

Part No. FR-8010 FR-8015 FR-8025 FR-8060
Picture EDFA Amplifiers EDFA Amplifiers EDFA Amplifiers EDFA Amplifiers
Client Interface 1U Access, 1-slot 1.25U Access, 4-slots 2.5U Access, 7-slots 6U Access, 15-slots
Power Interface 2-Slots in back panel for power supply modules 4-Slots in back panel
Mgmt Interface Built-in 1-slot in back panel 1-slot in front panel
Unit LEDs Power & In-Use LED’s for each power supply(with use of optional LED module)
Dimensions(mm) 430(D)x315(W)x45(H) 430(D)x365(W)x55(H) 430(D)x350(W)x114(H) 430(D)x355(W)x265(H)
Power

Two open bays for Chassis power modules, supporting Universal Input 100-240V VAC, or -48V VDC

The dual power supplies can function in instant Fail-Ocer Mode or Load Share Mode

Environment 0~50CHumidity: 5%~95% non-condensing;0-10,000 ft.altitude
Net Weight 4.2kg 4.6kg 5.2kg 15.0kg
Parameter Min Typ Max Unit
Operating Wavelength 1528 1565 nm
Output Power 22 dBm
Gain 8 33 dB
Input Power BA -10 Max.Output -Gain dBm
PA/LA (Max.input-25) Max.Output -Gain
Noise Figure 5.0 dB
Gain Flatness 1.0 dB
Input threshold -34 Can be adjusted dBm
Polarization dependence loss 0.3 dB
Polarization dependence Gain 0.4 dB
Polarization mode dispersion 0.5 ps
Pump power leakage -30 dBm
Return Loss 45 dB
Power Consumption ≤30, W
size EDFA model 26.5(W)× 195(H)× 252(D) mm
Operating temperature -5~60 ˚C
Storage temperature -40~85 ˚C
Relative Humidity 5~95 RH%

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