It comes with 16 copper cable transmission ports and 4 SFP ports which can support 1Gigabit transmission rate. 【Management Features】This Industrial 16-Port Ethernet Gigabit Switch with 4 SFP Optical Fiber Ports supports connecting USB-C ports for easy management, without the need to access the RS232 serial port at all. DIP Switch supports one-key Ring Management. 【Wide Range Power Input & Redundant Power. The EDS-G516E Series is equipped with 16 Gigabit Ethernet ports and up to 4 fiber-optic ports, making it ideal for upgrading an existing network to Gigabit speed or building a new full Gigabit backbone. Gigabit transmission increases bandwidth for higher performance and transfers large amounts of. This managed switch comes with Ethernet TCP/IP protocol. It provides simple and complex connectivity for multiple Ethernet device, network management, enhanced cyber security and more. The RLH Industrial Managed Ethernet Switch offers 4 Gigabit fiber ports (SFP slots), 8 Gigabit Combo ports (SFP slots or RJ45), and 16 Gigabit copper ports for a total of 28 ports. This switch features a wide operating temperature and fanless design, and the high SFP port count makes it a great. The SIL 73416MP is an industrial Gigabit PoE+ Managed Layer 2 Switch, crafted for use in harsh environments, thanks to its robust industrial design. HGW-1604S-PSE is hardened for extreme operating temperatures: -40.