1G SFP OR 10G SFP+ UPLINK PORTS Enable fast, dedicated connections back to your core network. Our 8-Port Ethernet switches come with 2x 1G SFP uplinks while our 24/48-port switches come with 4x 10G SFP+ uplinks. Network expansion icon NETWORK EXPANSION FEATURES Build a mesh of Ethernet switches easily with features like Spanning Tree Protocol (STP) and storm control. They help control planned or inadvertent cable loops so you can expand your network with confidence. Advanced Network Security icon ADVANCED NETWORK SECURITY Ensure data passes to authorized clients only with port authentication. Advanced DHCP snooping and IP-MAC binding functions assure network integrity and help prevent attacks. Quality of Service (QoS) icon QUALITY OF SERVICE (QOS) TRAFFIC PRIORITIZATION Prioritize traffic with numerous QoS features. Ideal for real-time voice and video applications as well as high bandwidth graphic or video uploads and downloads. Dedicated SFP Uplink Ports Dedicated Connections Back to the Core Use dedicated SFP uplink ports to connect to other switches or back to your core network instead of taking away from one of your existing PoE+ ports. Plus, with our 24 and 48 port switches, you get high speed 10G SFP+ ports to ensure maximum bandwidth capacity for your edge devices. Image of lock for security Advanced Security, QoS, and Static Routing Secure and optimize your smart managed network with advanced security and QoS features. On top of that, we've added static routing for free, typically only found in higher end switches. How Does It Work? Linksys Managed Gigabit switches can connect to devices such as desktops, surveillance cameras, access points, door access control systems, VoIP phones and ProAV systems. They can help expand the edge of your network as you add more client devices. Linksys Managed Gigabit Switches diagram TECHNICAL SPECS Model Name: LGS352C Routing: Static Routing, IPv4 (63 max entries), IPv6 (21 max entries) Ports: 48 Gigabit Ethernet 4 10G SFP+ Memory: 512MB LEDs: Power, Fault Forwarding Rate: 130.95 Mpps Switching Capacity: 176 Gbps MAC Address Table Size: 32K Jumbo Frame (FE, GE): 12Kbytes Fans: 1, 8200 rpm (at full speed) Dimensions (LxWxH): 440 x 260 x 44 mm (17.32 x 10.24 x 1.73 in) 3468 g (7.65 lb) Weight: 3468 g (7.65 lb) Power Consumption: 43.87W Power Input: 100–240V 50–60 Hz 1.5A Power Saving: EEE Operating Temperature: 0 to 50°C (32 to 122°F) Storage Temperature: -20 to 70°C (-4 to 158°F) Operating Humidity: 10 to 90% RH Storage Humidity: 5 to 95% RH (non-condensing) Spanning Tree: IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Trees (16 instances) Link Aggregation: IEEE 802.3ad LACP, up to 8 groups with up to 8 ports per group VLAN: Port-based and 802.1q VLANs, Management VLAN, Guest VLAN support Number of VLANs Supported: 256 active VLANs (4,096 range) Auto Voice VLAN: Voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels IGMP Snooping: IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors; supports 256 multicast groups HOL Blocking Prevention: Head of line (HOL) blocking prevention Port Mirroring: Traffic on multiple ports (up to 3 ports) can be mirrored to another port for analysis with a network analyzer Security Features: 802.1x Radius authentication DHCP snooping IP-MAC binding Port S