10G SFP+ Copper RJ45 Transceiver – 10GBase-T Module

SVNK 10GBASE-T SFP+ RJ45 Copper Transceiver

The SVNK 10GBASE-T SFP+ RJ45 Copper Transceiver is a high-performance, hot-pluggable copper module designed to deliver reliable 10 Gigabit Ethernet connectivity over standard twisted-pair copper cabling. Fully compliant with IEEE 802.3 and the SFP+ Multi-Source Agreement (MSA), this transceiver enables seamless migration to 10G networks using existing Cat6a/Cat7 structured cabling.

The module supports 10GBASE-T operation over RJ45 interfaces, allowing switches, routers, and servers equipped with SFP+ ports to connect directly to copper Ethernet infrastructure. It utilizes advanced PHY technology to deliver stable high-speed transmission with low bit-error rates and optimized power efficiency.

SVNK 10GBASE-T SFP+ copper transceivers provide standard serial ID information compliant with SFP MSA, accessible through the 2-wire serial interface (I²C) at address A0h, while the integrated physical layer IC can be accessed at address ACh. Link status is supported through the RX_LOS pin, and the TX_DISABLE pin allows module reset and control, ensuring full compatibility with standard networking platforms.

Housed in a compact SFP+ form factor with a rugged RJ45 connector assembly, the module is designed for easy plug-and-play installation, simplified network upgrades, and flexible deployment across enterprise, cloud, and data-center environments.

Key Features

• Hot-pluggable SFP+ footprint
• Supports 10GBASE-T Ethernet
• Compact RJ45 copper connector
• Operates over Cat6a / Cat7 copper cables
• Commercial temperature range: 0°C to 70°C
• Single +3.3 V power supply
• Access to PHY IC via 2-wire serial bus (I²C)
• Standard SFP MSA serial ID support
• Fully compliant with IEEE 802.3 and SFP+ MSA
• RoHS compliant and lead-free