EDFA Optical Amplifier – Booster Amplifier
EDFA Optical Amplifier module provide multi-function, low noise, Erbium-Doped Fiber Amplifier (EDFA) solutions, The amplifier module can be operated at constant gain (Automatic Gain Control AGC), constant output power (Automatic Power Control, APC). Integrated VOA can be automatically adjusted to achieve smooth gain spectrum. It can amplify the C-Band signal with or w/o middle stage access (MSA), which brings great flexibility for the network application.
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 a Red and a blue port designed for Single fiber DWDM Solution. The design of these models is used for single-fiber DWDM transmission systems. Function C-band optical signal overall amplification Highlight Wide operating wavelength range:1528nm~1565nm 
Covering the wavelength range of 1528 ~ 1565nm
Support systems to achieve different cross-section radio repeater transmission
Three Optical Amplifier C-Band applications:
Booster
In-line
Pre-amplifier
Low noise figure: typical: 5dB
Excellent gain flatness
Multiple operating modes:
AGC adjustable Gain
APC output is adjustable
ACC voltage adjustable
Mid-stage access for DCM or OADM
Optional OSC channel for remote management
MON port, on-line monitoring optical power and OSNR
Performance Parameter 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-29） 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 -29 dBm Return Loss 45 dB EDFA Size mm ℃ Storage Temperature -40℃ ~ 80℃ ℃ Relative Humidity 5% ~ 95% Non-condensing Power Consumption ≤15 W
Parameter
Min.
Typical
Max.
Unit
191 (W) x 253 (D) x 20 (H)
Environment
Operating Temperature
-10℃ ~ 60℃
HUA6000 Series Chassis is the foundation for deploying and managing the HUANET multi-service mixed-media solutions. HUA6000 Series Chassis Optional CH04 Chassis: 482.5(W) x 350(D) x 44.5(H) mm 1U 19-inch chassis 1 network management slot 3 universal service slots CH08 Chassis: 482.5(W) x 350(D) x 89(H) mm 2U 19-inch chassis 1 network management slot 7 universal service slots CH20 Chassis: 482.5(W) x 350(D) x 222.5(H) mm 5U 19-inch chassis 1 network management slot 19 universal service slots Power Consumption: 1U <120W, 2U<200W, 5U<400W Support SNMP, Web, CLI multiple network management modes Support dual power supply redundancy protection, Power supply support AC: 220V / DC: -48V optional HUA6000 Series Chassis support multiple service intermixing: 100G Transponder 100G OEO 2x100G to 200G Muxponder 25G OEO 4/8/16 Channel CWDM MUX/DEMUX 4x25G to 100G Muxponder 2x10G OCP Transponder 4x10G SFP+ Transponder 8×1.25G Convergence 10G Muxponder EDFA Card Applications Telecom HUA DWDM transmission solution
4/8/16/40/48 Channel DWDM MUX/DEMUX,or OADM Card
OLP Optical Line Protection
Data center
5G Network
Long Haul Network
Fiber optical network
DWDM peer-to-peer case
DWDM chain network case
DWDM+OLP optical line protection Case
DWDM Ring network case
DWDM single fiber bidirectional networking case
DWDM ultra long distance solution
