The TP-Link DS-PMA-C++ is a high-performance GPON (Gigabit Passive Optical Network) SFP transceiver module. Engineered for service providers and enterprise-grade infrastructure, this module facilitates high-speed fibre internet connections using the Class C++ optical standard, ensuring robust performance and long-distance transmission capability.
Technical Specifications
- Model Number: DS-PMA-C++
- Form Factor: SFP (Small Form-factor Pluggable)
- Optical Interface: GPON Class C++
- Connector Type: SC/UPC
- Wavelength: Tx: 1490 nm / Rx: 1310 nm
- Data Rate: Tx: 2488.32 Mbps / Rx: 1244.16 Mbps
- Power Level (Tx Optical Power): +6 dBm to +8 dBm
- Rx Sensitivity: < -31.0 dBm
- Transmission Medium: Single Fibre (9/125 µm)
- Transmission Distance: Up to 60 km
- Nominal Voltage: 3.3 V (± 5%)
- Diagnostics: DDM (Digital Diagnostics Monitoring) supported
Key Features
- High-Speed Throughput: Supports multi-gigabit fibre connections, delivering up to 2.488 Gbps downstream and 1.244 Gbps upstream.
- Extended Range: Optimised for long-haul deployments, supporting transmission distances of up to 60 kilometers.
- Advanced Monitoring: Fully compatible with the OMCI protocol and integrated DDM to monitor critical parameters—such as voltage, transceiver power, and temperature—in real-time for proactive network maintenance.
- Installation Ready: Features hot-swappable, plug-and-play functionality for quick and easy integration into SFP-compatible switches and routers.
- Industrial Resilience: High-quality construction designed to ensure signal stability and reliability in demanding network environments.
