TP-Link GPON OLT SFP optical module, Class C+

The TP-Link DS-PMA-C+ SFP GPON Class C+ module is designed for high-performance fibre optic connectivity in small to mid-scale GPON deployments. Compatible with TP-Link OLT models such as the DS-P7001-16, DS-P7001-08, and DS-P7001-04, it is ideal for ISPs and businesses that require stable, long-distance fibre transmission for residential broadband, enterprise networks, or campus environments. With support for Digital Diagnostic Monitoring (DDM) and a hot-swappable form factor, it allows for easy performance tracking and quick installation without network downtime.
Key features

Compatible with TP-Link GPON OLTs: DS-P7001-16, DS-P7001-08, and DS-P7001-04
Supports data rates of 2.488 Gbps downstream and 1.244 Gbps upstream
Operates over distances up to 20 km on 9/125 µm single-mode fibre
SC/UPC connectors with 1490 nm Tx and 1310 nm Rx wavelengths
Class C+ optical performance: +3 to +7 dBm Tx power, < -30 dBm Rx sensitivity
Digital Diagnostic Monitoring (DDM) for real-time link status and troubleshooting
Hot-swappable SFP design for simplified deployment and maintenance
3.3 V power supply with LVPECL data and LVTTL control interface compatibility
Suitable for fibre networks requiring reliable, high-capacity transmission over long distances