Copper optical modules
TP-Link TL-SM331T, 1G ethernet SFP module
TL-SM331T is a universal Gigabit SFP metal module with RJ45 connector for metal cable with a data rate of 10/100/1000 Mbps. The range of the module is up to 100m, it has a durable metal chassis, which helps with good heat dissipation.
TP-Link TL-SM5310-T, 10G Metallic module, SFP+
TL-SM5310-T is a universal 10-Gigabit SFP+ metallic module of the TP-Link brand with an RJ45 connector for a metallic cable with the option of data rate 100M/1G/10 Gbps. The range of the module is 100 m at speeds from 100 M to