Linksys Business LGS552 48-Port Gigabit Managed Switch with 2 SFP Combo Ports + 2 SFP+ Ports

<p>Control and manage your business network with advanced features including layer 2 switching and layer 3 static routing between different VLAN communications without any performance degradation. As a result your network can run more efficiently, as Linksys 500 Series switches will manage internal routing with your router and dedicate fixed paths with external traffic and security. Deliver superior communication via video, voice and data applications over your business network with advanced QoS features. Layer 2 MAC and layer 3 IP flow-based policies and rate limiting control prioritize traffic, offering an ideal solution to manage and control real-time, high bandwidth, voice and video traffic without slowing down your other business applications.</p><p></p> Device Type: Switch - 52 ports - managed Enclosure Type: Rack-mountable 1U Subtype: Gigabit Ethernet Ports: 48 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x 10 Gigabit SFP+ Performance: <ul><li>Forwarding performance: 104.16 Mpps</li><li>Switching capacity: 140 Gbps</li></ul> Capacity: <ul><li>Active VLANs: 1000</li><li>QoS hardware entries: 4</li></ul> MAC Address Table Size: 16K entries Jumbo Frame Support: 9000 bytes Routing Protocol: IGMPv2, IGMP, IGMPv3 Remote Management Protocol: SNMP 1, RMON, Telnet, SNMP 2c, HTTP, HTTPS, TFTP Authentication Method: RADIUS Features: DHCP support, ARP support, IGMP snooping, Syslog support, port mirroring, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), STP Root Guard, DHCP relay, Link Aggregation Control Protocol (LACP), DHCP client, static routing, Class of Service (CoS), 802.1x authentication Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.3az RAM: 128 MB Status Indicators: System, link/activity Interfaces: <ul><li>48 x 1000Base-T RJ-45</li><li>2 x 1000Base-T RJ-45</li><li>2 x 1000Base-X SFP</li><li>2 x 10GBase-X SFP+</li></ul> Power Device: Internal power supply Voltage Required: AC 100/230 V (50 - 60 Hz) Width: 17.3 in Depth: 13.8 in Height: 1.7 in Weight: 9.22 lbs Service &amp; Support: Limited warranty - lifetime Min Operating Temperature: 32 °F Max Operating Temperature: 122 °F Humidity Range Operating: 10 - 90% Min Storage Temperature: -4 °F Max Storage Temperature: 158 °F Humidity Range Storage: 10 - 90% (non-condensing) Device Type: Switch - 52 ports - managed Enclosure Type: Rack-mountable 1U Subtype: Gigabit Ethernet Ports: 48 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x 10 Gigabit SFP+ Performance: Forwarding performance: 104.16 Mpps ¦ Switching capacity: 140 Gbps Capacity: Active VLANs: 1000 ¦ QoS hardware entries: 4 MAC Address Table Size: 16K entries Jumbo Frame Support: 9000 bytes Routing Protocol: IGMPv2, IGMP, IGMPv3 Remote Management Protocol: SNMP 1, RMON, Telnet, SNMP 2c, HTTP, HTTPS, TFTP Features: DHCP support, ARP support, IGMP snooping, Syslog support, port mirroring, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), STP Root Guard, DHCP relay, Link Aggregation Control Protocol (LACP), DHCP client, static routing, Class of Service (CoS), 802.1x authentication Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.3az Power: AC 100/230 V (50 - 60 Hz) Dimensions (WxDxH): 17.3 in x 13.8 in x 1.7 in Weight: 9