DFT TELECOM
EDFA Optical Amplification Card FW6600-EDFA
EDFA Optical Amplification Card FW6600-EDFA
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The EDFA (Erbium-Doped Fiber Amplifier) optical amplification Card is a module developed by DFT for long-distance transmission in digital optical fiber communications.The core component of this card 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 card also features APC (Automatic Power Control) and AGC (Automatic Gain Control) functions.
Product Features
Supports optical amplification for C-band DWDM systems.
Supports amplification with OSC signal input.Supports maximum saturated output power of +23dB and minimum input power of -35dB.
Supports power amplification, line amplification (two-stage optical amplification), and pre-amplification.
Monitoring capabilities include: pump drive current, pump output power, pump switch status,pump temperature, input optical power, output optical power, and module temperature.
Supports configuration of pump switch, AGC mode, and APC mode (adjustable input/output optical power) .Supports SNMPbased unified network management platform with management options including CLI (telnet and console), Web, and NetView (graphical interface). Includes optical monitoring port (MON).
Product Specifications
System Parameters |
Technical Specifications |
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Wavelength Range |
Standard type: 1529nm~1561nm Applicable to 40 wavelength(100GHz) or 80 wavelength(50GHz)DWDM system |
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Extension type: 1528nm~1568nm Applicable to 48 wavelength(100GHz) or 96 wavelength(50GHz)DWDM system |
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Input Power Range |
Power Amplification (BA): -15dBm~+5dBm Line Amplification (LA): -35dBm~-7dBm Pre-Amplification (PA): -35dBm~-7dBm |
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Gain Range |
10dB~30dB |
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Noise Figure |
4.5dB~6dB |
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Gain Flatness |
1.0dB |
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Input/Output Isolation |
30dB |
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Input/Output Return Loss |
45dB |
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Output Pump Leakage |
-30dBm |
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Polarization-Dependent Loss |
0.5dB |
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Polarization Mode Dispersion |
0.5ps |
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Management Functions |
CDR Function (Real-time DDM Monitoring) Adaptive Setting for Different Rates Unidirectional or Bidirectional Service Setting |
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Management Methods |
Web 、NetView |
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Card Dimensions |
156 (W) × 20 (H) × 225 (D) (mm) |
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Environmental Requirements |
Operating Temperature |
-10C ~ 50C |
Storage Temperature |
-40C ~ 80C |
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Relative Humidity |
5% ~ 95% (non-condensing) |
Safety and EMC Compliance |
Complies with FCC, UL, CE, TUV, CSA standards |
Power Consumption |
<30W |
