The image displays the Sharp Vision High Power EDFA (EYDFA), specifically from the HPE series. This device is a high-power Erbium-Doped Fiber Amplifier (EDFA) designed for long-haul transmission and distribution in CATV and networking environments.
Key Features & Specifications
- Purpose: Functionally similar to a PON EDFA but without a built-in Wavelength Division Multiplexer (WDM).
- Technology: Uses ErYb Co-Doped DCF technology and incorporates highly efficient JDSU Pump Lasers.
- Amplification: Specifically designed for the 1550 nm optical signal, maintaining picture quality (C/N, CSO, CTB) over long distances.
- Management: Features SNMP (Simple Network Management Protocol) for network management, along with Auto Power Control (APC) and Auto Temperature Control (ATC).
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Hardware: Includes a front panel display for parameters and a microprocessor to control the pump laser.
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Model Details: HPE 3219
The specific model highlighted in the search results is the HPE 3219, which typically features:
- Output Power: Up to 20 dBm.
- Port Configuration: Often configured with 32 outputs (indicated by the "32" in the model number).
- Power Consumption: ≤ 60 W.
- Gain: Typically up to 30 dB.
- Noise Figure: ≤ 5 dB