Cisco SF550X-48-K9 48-Port 10/100 Stackable Switch

Specifications

Overview

Condition	Refurbished
Brand	Cisco
Stock	In Stock

Key Features

Device Type	Switch - 48 Ports - L3 - Managed - Stackable
Enclosure Type	Rack-mountable
Subtype	Fast Ethernet
Ports	48 X 10/100 + 2 X 10 Gigabit Sfp+ (uplink) + 2 X Combo 10gbase-t (uplink)
Performance	Forwarding Performance (64-byte Packet Size): 66.66 Mpps ¦ Switching Capacity: 89.6 Gbps
Capacity	Vlans Supported: 4094 ¦ Qos Hardware Queues: 8 ¦ Ipv4 Routes (static): 7000 ¦ Ipv6 Routes (static): 7000 ¦ Acl Rules: 3000 ¦ Ip Router Interfaces: 256 ¦ Qos Hardware Queues: 8
Mac Address Table Size	16k Entries
Jumbo Frame Support	9000 Bytes
Max Units In A Stack	8
Routing Protocol	Rip-2, Igmpv2, Igmp, Igmpv3, Static Ipv4 Routing, Static Ipv6 Routing, Policy-based Routing (pbr), Mldv2, Mld, Vrrpv2, Vrrpv3, Cidr
Remote Management Protocol	Snmp 1, Rmon, Telnet, Snmp 3, Snmp 2c, Http, Https, Tftp, Ssh, Ssh-2, Cli, Scp
Encryption Algorithm	Md5, Ssl
Authentication Method	Secure Shell (ssh), Radius, Tacacs+, Secure Shell V.2 (ssh2)
Features	Dhcp Support, Bootp Support, Arp 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, Sflow, Spanning Tree Protocol (stp) Support, Rapid Spanning Tree Protocol (rstp) Support, Virtual Route Redundancy Protocol (vrrp) Support, Multiple Spanning Tree Protocol (mstp) Support, Dhcp Snooping, Access Control List (acl) Support, Quality Of Service (qos), Dhcp Server, Dynamic Arp Inspection (dai), Stp Root Guard, Uni-directional Link Detection (udld), Lldp Support, Dhcp Relay, Link Aggregation Control Protocol (lacp), Port Security, Remote Switch Port Analyzer (rspan), Ip-mac Binding, Dhcp Client, Energy Efficient Ethernet, Management Information Base (mib), Multicast Vlan Registration (mvr), Dual Firmware Images, Class Of Service (cos), Generic Attribute Registration Protocol (garp), Generic Vlan Registration Protocol (gvrp), Denial Of Service (dos), 802.1x Authentication, Duplicated Address Detection, Type Of Service (tos), Diffserv Code Point (dscp) Support, 3mb Packet Buffer, Ip Source Guard, Arp Inspection, Bridge Protocol Data Unit (bpdu), Internet Control Message Protocol (icmp), Secure Copy (scp), 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, User Datagram Protocol (udp)
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 802.1s, Ieee 802.1ab (lldp), Ieee 802.3an, Ieee 802.3az
Processor	X Arm: 800 Mhz
Ram	512 Mb
Flash Memory	256 Mb
Status Indicators	Port Transmission Speed, System, Rps (redundant Power Supply), Link/activity, Fan

Power

Power Device	Internal Power Supply
Power Redundancy	Yes
Power Redundancy Scheme	1+1
Voltage Required	Ac 120/230 V (50/60 Hz)
Power Consumption Operational	35.9 Watt