Refurb Squared
TP-LINK Compatible GPON OLT Stick with MAC SFP 1490nm-Tx/1310nm-Rx 2.488G-Tx/1.244G-Rx Class C+ 20km DOM Simple SC/UPC SMF Optical Transceiver Module (Industrial)
TP-LINK Compatible GPON OLT Stick with MAC SFP 1490nm-Tx/1310nm-Rx 2.488G-Tx/1.244G-Rx Class C+ 20km DOM Simple SC/UPC SMF Optical Transceiver Module (Industrial)
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The GPON-SFP-OLT-MAC-I Module, based on SFP form factor with integrated MAC functionality. It integrates bidirectional data transmission over one single-mode optical fiber. The GPON OLT Stick with MAC module provides an asymmetric 1.244 Gbps upstream and 2.488 Gbps downstream rate to the CPE without requiring a separate power supply, reaching a link up to 20km via an SC/UPC connector. It integrates the PON MAC function, supports complex ONT management systems and manages from OLT via OMCI. It is fully compliant with SFP MSA, SFF-8472 RoHS standards and ITU-T G.984.2& ITU-T G.984.3 protocol. This module enables seamless migration from existing Ethernet networks to optical access networks, maximizing the value of fiber infrastructure at minimal cost, and address key opportunities in next-generation business services, cable MSO access, 4G/5G RAN, and low-cost metro access.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing

Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
Built For Reliable Networking
At Refurb Squared we provide high-quality networking hardware trusted by engineers and IT professionals. Our mission is to deliver reliable technology at affordable prices.





