Cisco SG550X-48 Stackable Managed Switch, 48 Gigabit and 4 10Gig Ethernet Ports

Device Type Switch - 48 ports - L3 - managed - stackable

Enclosure Type Rack-mountable 1U

Subtype Gigabit Ethernet

Ports 48 x 10/100/1000 + 2 x combo 10 Gigabit SFP+ + 2 x 10 Gigabit SFP+

Performance Switching capacity (64-byte packet size): 130.94 Mpps ¦ Switching capacity: 176 Gbps

Capacity MSTP instances: 16 ¦ Simultaneous VLANs: 4094 ¦ IPv4 routes: 7000 ¦ IP router interfaces: up to 256 ¦ Virtual routers: up to 255 ¦ ACL entries: up to 3000 ¦ QoS hardware queues: 8

MAC Address Table Size 16000 entries

Jumbo Frame Support 9000 bytes

Max Units In A Stack 8

Routing Protocol RIP-2, IGMPv2, IGMP, IGMPv3, policy-based routing (PBR), MLDv2, MLD, VRRPv2, VRRPv3, CIDR

Remote Management Protocol SNMP 1, SNMP, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP

Encryption Algorithm SSL

Authentication Method RADIUS, TACACS, TACACS+

Features Flow control, DHCP support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, High Availability, Multicast Storm Control, Unicast Storm Control, firmware upgradable, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), reset button, STP Root Guard, Uni-Directional Link Detection (UDLD), DHCP relay, Remote Switch Port Analyzer (RSPAN), DHCP client, Management Information Base (MIB), dual firmware images, Class of Service (CoS), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Duplicated Address Detection, DiffServ Code Point (DSCP) support, Time-controlled ACLs support, 3MB packet buffer, Storm Control, IP source guard, ARP inspection, Internet Control Message Protocol (ICMP), Cisco Discovery Protocol, IGMP querier, VLAN Double Tagging (Q-in-Q), VLAN mirroring, DNS client, Voice VLAN, Secure Core Technology (SCT), LLDP-MED, Head-of-line (HOL) blocking, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), Private VLAN, ISATAP tunnel support, RA guard, Guest VLAN, STP BPDU Guard

Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3az

Processor X ARM: 800 MHz

RAM 512 MB

Flash Memory 256 MB

Status Indicators System, RPS (Redundant Power Supply), fan, link/speed, master, stack

Expansion / Connectivity

Interfaces 48 x 1000Base-T RJ-45 ¦ 2 x 10GBase-T SFP+ uplink ¦ 2 x 10GBase-X SFP+ uplink ¦ 1 x console RJ-45 ¦ 1 x USB Type A

Power Device Internal power supply

Voltage Required AC 120/230 V (47 - 63 Hz)

Features Redundant Power System (RPS) connector

Cables Included 1 x serial cable

Rack Mounting Kit Included

MTBF 248,097 hours

Compliant Standards Plug and Play, UL 60950, CSA 22.2, FCC CFR47 Part 15 A, USGv6

Localization North America

Width 17.3 in

Depth 1.7 in

Height 10.1 in

Weight 8.22 lbs

Min Operating Temperature 32 °F

Max Operating Temperature 122 °F

Humidity Range Operating 10 - 90% (non-condensing)

Min Storage Temperature -4 °F

Max Storage Temperature 158 °F

Humidity Range Storage 10 - 90% (non-condensing)