Features: Experience connectivitys with Gigabit Ethernet RJ45 SFP Module, supporting fast speed data transfer rates of up to 1000Mbps, ensuring compatibility with 100Mbps and 10Mbps networking for usage. Featurings hot swappable SFP, this module allows easy maintenance, upgrades, and expansion without powering down networking devices, enhancing flexibility and reducing downtime. for IT professional and businesses, this module cater to those seekings efficient networking in corporate or data centers. for office space and servers room, it offer transmission distance of up to 100m with Cat5e cable, optimizing performances with Cat6 or Cat7 cables for enhanceds connectivitys. with low power consumption, this module not only reduces overall energy costs but also improves heat dissipation, ensuring stable and networking operations. Specifications: Materials: Metal Size: 67mm/2.64inch Styles: Gigabit Realtek, Gigabit Marvels, 10G Marvels (optional) Package Includes: 1PC RJ45 SFP Module note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.