Widely Used: Metal case, LED indicators, fanless design, quiet and stable operation, suitable for high-speed and long-distance fiber transmission. Open SFP: Support standard SFP interface optical module, no encryption, such as multi mode, single mode, SFP to RJ45 Modules.***No include SFP module*****. 160Gbps Bandwidth: switching capacity is 160Gbps, all ports can achieve non-blocking 10G line speed forwarding. Web Managed: Powerful management functions, device/port status query and various configurations: such as VLAN, QoS, security, multicast, MAC address table, diagnosis, etc. 10 Gigabit SFP+: 8 x 10Gbps SFP+ ports, enable high-bandwidth connected, auto-adaptive 1G/2.5G/10G optical fiber module, wider rate range.