Fiber Amplifier Products
Light Source&Light Harvesting Products
Optical Device Products
Subsystem Products
Instruments and Meters
Communication Field
Sensing Field
Laser Radar
Research and Medical Care
Hot Products
China Suppliers Factory: Instantaneous-type DWDM EDFA for Stable Signal Transmission in Optical Networks
Product Features
● Compatible with compact MSA size
● Working channel number: 48CH, 96CH, 120CH optional
● The single port of high optical power output is 24dBm
● Low power consumption
● Key indicators support customization
Product Applications
● City area and access network
● DWDM transmission systems
Product Standard
● Telcordia GR-1312-CORE
● ROHS
Product Parameters
| Parameter | Least Value | Representative Value | Crest Value | Unit |
|---|---|---|---|---|
| Wavelength coverage | 1528 | - | 1568 | nm |
| Input optical power | -33 | - | +12 | dBm |
| Output light power | 10 | - | 24 | dBm |
| Gain | 10 | - | 33 | dB |
| Noise factor (NF) | 5.5 | 6 | dB | |
| Gain flatness @ stereotype value | 1.2 | 1.5 | dB | |
| Time from pump start to stable output power | 100 | ms | ||
| Transient response time of increase/decrease | 1 | ms | ||
| Increase/decrease transient gain fluctuation @48 wave drops 47 wave | -1 | 1 | dB | |
| Return loss | 45 | - | - | dB |
| PDG | - | 0.5 | dB | |
| Working temperature | -5 | - | +55 | °C |
| Storage temperature | -40 | - | 85 | °C |
| Relative humidity (non-condensation) | 15 | - | 85 | % |
| Size | 90*70*15 | mm | ||
| Power dissipation | 10 | W | ||
| Voltage | 4.75 | 5 | 5.25 | V |
| Communication level | LVTTL/RS232 | |||
Test Data Curve
Product Size
Product Ordering Guide
FGA-052-20G20-(1528~1565)nm-0.9-LC/UPC-0.5-White loose tube-S
- FGA: fixed-gain
- 052: Product model-circuit non-domestic chip
- 20: saturated output optical power 20dBm
- G20: Fixed gain 20dB
- 1528~1565nm: working wavelength range
- 0.9: Input/output fiber type SMF-28e, 900um
- LC/UPC: Type of fiber optic connector
- 0.5: input/output fiber length 0.5m
- White loose tube: type of fiber optic tail fiber sleeve
- S: Transient response index
Frequently Asked Questions
What channel numbers are supported by this product?
This product supports working channel numbers of 48CH, 96CH, and 120CH, which are optional according to system requirements.
What is the wavelength coverage range of the device?
The wavelength coverage is from 1528 nm (least value) to 1568 nm (crest value).
Is this product compliant with international environmental standards?
Yes, this product is fully compliant with the ROHS directive and meets the Telcordia GR-1312-CORE standard.
What is the maximum optical output power and power dissipation?
The single port of high optical power output can reach up to 24dBm with a maximum power dissipation of 10W.
How fast is the transient response time of the device?
The transient response time of increase or decrease for the optical signal is within 1 ms.
What type of communication levels are supported?
The module supports communication levels of LVTTL and RS232.