EDFA Optical Amplifier
1529nm~1561nm Standard Type Applicable to 100GHz 40 Wavelength or 50GHz 80 Wavelength DWDM System, 1528nm~1568nm Extension Type Applicable to 100GHz 48 Wavelength or 50GHz 96 Wavelength DWDM System.
Description
Description
EDFA Optical Amplifiers for WDM and OTN Networks
The EDFA is a low-noise, gain-flattened C-band optical erbium-doped fiber amplifier designed to cost-effectively extend the optical link power budget for building long-distance DWDM solutions. The core component of this EDFA utilizes highly encapsulated pump lasers. It incorporates unique ATC (Automatic Temperature Control) circuitry and ACC (Constant Pump Current Control) circuitry, ensuring high stability and reliability of the output power. With a professionally designed GFF (Gain Flattening Filter) and an excellent optical path design, it achieves optimal performance in terms of flatness and noise reduction. The board also features APC (Automatic Power Control) and AGC (Automatic Gain Control) functions.
- Optical amplification for C-band DWDM systems with OSC signal input.
- Supports maximum saturated output power of +23dB and minimum input power of -35dB.
- Booster amplifier, line amplifier (two-stage optical amplification), and pre-amplifier available.
- Monitoring capabilities include: pump drive current, pump output power, pump switch status, pump temperature, input optical power, output optical power, and module temperature.
- Configuration of pump switch, AGC mode, and APC mode (adjustable input/output optical power).
- Supports SNMP-based unified network management platform with management options including CLI (telnet and console), Web, and NetView (graphical interface).
- Including optical monitoring port.
Specifications
| EDFA Optical Amplifier | |||
| Wavelength Range | Standard type 1529nm~1561nm applicable to 100GHz 40 wavelength or 50GHz 80 wavelength DWDM system | ||
| Extension type 1528nm~1568nm applicable to 100GHz 48 wavelength or 50GHz 96 wavelength DWDM system | |||
| Input Power Range | Booster Amplifier (BA): -15dBm~+5dBm Line Amplifer (LA): -35dBm~-7dBm Pre-Amplifier (PA): -35dBm~-7dBm | ||
| Gain Range | 10dB~30dB | ||
| Noise Figure | 4.5dB~6dB | ||
| Gain Flatness | 1.0dB | ||
| Input/Output Isolation | 30dB | ||
| Input/Output Return Loss | 45dB | ||
| Output Pump Leakage | -30dBm | ||
| Polarization Dependent Loss | 0.5dB | ||
| Polarization Mode Dispersion | 0.5ps | ||
| Management Functions | CDR Function (Real-time DDM Monitoring) Adaptive Setting for Different Rates Unidirectional or Bidirectional Service Setting | ||
| Management Methods | Web、NetView | ||
| Operating Temperature | -10°C to +50°C | ||
| Storage Temperature | -40°C to +85°C | ||
| Relative Humidity | 5% ~ 95% | ||
| Dimension | 156(W) × 20(H) × 225(D) mm | ||
| Safety and EMC Compliance | Complies with FCC, UL, CE, TUV, CSA standards | ||
