MikroTik S-RJ01 Copper SFP RJ45 Module for SMB & Enterprise Networks

S-RJ01 is an RJ45 SFP module for converting SFP ports into Gigabit Ethernet copper ports, compatible with most networking devices equipped with standard SFP slots. It is widely used in switches, routers, and other network equipment where connecting a device via UTP cable through an SFP port is required, without the need for fiber optics or direct attach cables.

The module supports transfer speeds of up to 1.25 Gbps over distances of up to 100 meters via standard copper cable, covering Gigabit connectivity needs within a single floor or building. Broad compatibility with SFP ports from most manufacturers makes it a versatile solution for flexibly expanding existing network infrastructure. An MTBF of 100,000 hours confirms reliability for permanent installations in production environments.

S-RJ01 installs directly into any standard SFP port and allows connecting RJ45-equipped devices without any additional infrastructure modifications. Originally included with the CCR1016-12S-1S+, it is now also available for separate purchase following customer demand for additional copper Gigabit ports in SFP slot-equipped devices.

Recommended for network administrators needing to connect copper-cabled equipment to switches or routers with SFP-only ports, for flexibly increasing the number of available Gigabit RJ45 ports, and for any scenario where converting an SFP port to a copper Gigabit port is the optimal solution over additional equipment. Compatible with MikroTik equipment featuring SFP ports and with most other manufacturers' devices.