TP-Link DS-PMA-C+ SFP GPON Module | Class C+, Hot-pluggable supported | Single-Mode Fiber, Digital Diagnostic Monitoring (DDM) | By JJSATs

TP-Link GPON OLT Class C+ SFP Transceiver Module (Model: DS-PMA-C+) - High-Performance Optical Transceiver | By JJSATs

The TP-Link DS-PMA-C+ is a high-performance, enterprise-grade Class C+ GPON OLT SFP Transceiver Module, precision-engineered for seamless installation into TP-Link GPON Optical Line Terminals (OLTs). Operating as the physical optical transport catalyst, this hot-pluggable module enables robust downlinks over single-mode fiber architectures. It delivers optimal optical link budgets required for carrier-grade Fiber-to-the-X (FTTX) applications, ensuring long-distance transmission reliability and comprehensive optical infrastructure scaling across premium residential deployment grids.

Product Description
Utilizing advanced Class C+ optical budget parameters, the DS-PMA-C+ provides superior transmit power and receive sensitivity over traditional Class B+ modules, maintaining an efficient optical path budget under dense multi-user splitting ratios. Operating over a single single-mode fiber line via standard SC/UPC connectors, it delivers data rates up to 2.488 Gbps downstream (at 1490nm wavelength) and 1.244 Gbps upstream (at 1310nm wavelength). Incorporating Digital Diagnostic Monitoring (DDM) technology, network administrators can track internal parameters like real-time laser temperature, optical Tx/Rx energy levels, and operating currents via unified OLT command structures.

Key Applications:

• Central Office OLT fiber distribution configurations for Internet Service Providers (ISPs) utilizing extensive high-density 1:128 passive splitter architectures.
• Premium commercial hospitality venues and expansive multi-dwelling units (MDUs) requiring superior optical link budgets to prevent packet loss over complex internal fiber paths.
• Campus backbone deployments and smart municipal networks needing reliable single-mode fiber paths running up to structural maximum distances of 20 kilometers.
• Centralized optical headend setups tracking real-time transceiver health profiles using internal hardware Digital Diagnostic Monitoring instruments.