Insert 4 10G SFP+ optical modules into the 10-Gbps SFP+ port of one switch in turn, then insert a 40G QSFP+ optical module into the 40-Gbps QSFP+ port of another switch, and finally use a branch fiber patch cord in the middle to make a connection. SFP+ stands for “Small Form-Factor Pluggable Plus” and it's a type of hot-pluggable transceiver that supports data rates up to 10 gigabits per second (Gbps). SFP+ is commonly used in high-speed data transmission in data centers, servers, SANs and networking equipment. Based on the 10GBASE-SR standard, these modules operate at 850nm and are optimized for high-bandwidth links between servers, switches, and storage systems within the. So, as long as the 10Gig side support 1Gig SFP ( GLC-SX-MMD) you can simply insert 1Gig SFP and you are good. Can you provide the exact. SFP port (electrical port and optical port) enables a gigabit switch to achieve fiber uplink over longer distances or short-range copper uplinks by inserting the corresponding SFP module (fiber SFP or copper SFP). Figure 1: SFP Port and Uplink SFP+ Port on Gigabit Switch What Is SFP+ Port on 10Gb. This is a place to discuss all things Ubiquiti, especially UniFi. Hi everyone, I need recommendations on what materials I should purchase in order to connect three USW-Pro-24-PoE switches via SFP+ over ~100ft distances at 10GB within a residential setting. This document contains these sections: The SFP transceiver modules are hot-pluggable I/O.