QSFPTEK 2Pack Gigabit 1G SFP-T RJ45 Copper Module, 10/100/1000BASE-T SFP to RJ45 Module 1G SFP-T Mini-Gbic Transceiver for Cisco GLC-T/GLC-TE/SFP-GE-T, Mikrotik S-RJ01, Netgear, up to 100m

• Compatible with Cisco GLC-T/GLC-TE/SFP-GE-T, Mikrotik S-RJ01. Widely used in fiber switches, routers, network cards, servers or other fiber optic equipment with 1GB SFP ports.
• 10/100/1000BASE-T SFP to RJ45 Copper for Category 5e Copper Cable Gigabit SFP to RJ45 10/100/1000M Self-negotiating copper module. Meets MSA standards RJ45 connector. Range: 100 m.
• Easy to use and durable: Plug and play, hot plug and play. Rotate the ring down at a 90 degree angle to unlock, then pull the transmitter out of the switch. Less than 1.05W power dissipation and heat-conductive seal provide superior heat dissipation function.
• High Quality All products are manufactured under strict quality control system, each module was tested one by one on different switches before shipping, to ensure compatibility with different brands of switches.
• After-sales service: 30 days free return, 3 years warranty, lifetime technical support. QSFPTEK is a manufacturer of transceivers. We offer many compatible options. If you are unsure about the compatibility of your device, please feel free to contact us.

10/100/1000BASE-T to RJ45 Copper SFP Module Compatible with Cisco GLC-T/GLC-TE/SFP-GE-T, Mikrotik S-RJ01 Data rate: 10/100/1000m Range: up to 100 m Fiber Type: CAT5E DDM/DOM: No Temperature: 0°C ~ +70°C How to decide if you need to buy a 10/100/1000base-t SFP module or a pure 1000base-t SFP module? 1. Which one to choose depends on whether the switch supports SGMII interface or SERDES interface. Case 1: When the switch supports SGMII interface, you need to choose 10/100/1000 multi-rate sfp-t module. Case 2: When the switch supports SERDES interface, you need to choose pure sfp-t module at 1000Mbps. Case 3: When the switch supports SGMII interface and SERDES interface, you can choose between 10/100/1000 multi-rate sfp-t module or pure 1000Mbps module. 2. The choice also depends on the data rate that the switch can support. Case 1: When the switch supports 10M/100M, you can only choose 10/100/1000 multifrequency SFp-t modules. Case 2: When the switch data rate supports 1000M, you can choose either a 10/100/1000 multi-rate sfp-t module or a pure 1000Mbps sfp-t module. Case 3: Some special switches can support 10G or 40G data rate, but can be backward compatible with 1000M data rate. You need to reset the data rate to 1000M, otherwise they may not work due to incompatibility.