Skip to content
Always New, Never Been Used Products ... Free Ground Shipping On Orders Over $500
Always New, Never Been Used Products ... Free Ground Shipping On Orders Over $500
SG250-50-K9-NA Cisco SF250-50 Smart Switch, 48 Gigabit/2 SFP Combo Ports (New)
SG250-50-K9-NA Cisco SF250-50 Smart Switch, 48 Gigabit/2 SFP Combo Ports (New)

SG250-50-K9-NA Cisco SF250-50 Smart Switch, 48 Gigabit/2 SFP Combo Ports (New)

by Cisco
$493.00
SKU SG250-50-K9-NA

Condition: NEW

Availability: Stock Available

Cisco Small Business 250 Series Smart Switch - L3 - smart - 48 x 10/100/1000 + 2 x combo Gigabit SFP - rack-mountable (SG250-50-K9-NA)

The Cisco 250 series switches combine powerful network performance and reliability with a complete suite of the network features you need for a solid business network. These powerful Fast Ethernet or Gigabit Ethernet switches provide multiple management options, sophisticated security capabilities, fine-tuned Quality-of-Service (QoS) and Layer 3 static routing features far beyond those of an unmanaged or consumer-grade switch, at a lower cost than for fully managed switches.

General
Device Type Switch - 50 ports - L3 - smart
Enclosure Type Rack-mountable 1U
Subtype Gigabit Ethernet
Ports 48 x 10/100/1000 + 2 x combo Gigabit SFP
Performance Switching capacity: 100 Gbps ¦ Forwarding performance (64-byte packet size): 74.41 Mpps
Capacity MSTP instances: 8 ¦ Active VLANs: 256 ¦ ACL rules: 512 ¦ Priority queues: 8
MAC Address Table Size 8K entries
Jumbo Frame Support 9KB
Routing Protocol IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR
Remote Management Protocol SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP
Encryption Algorithm SSL
Authentication Method Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2)
Features Flow control, DHCP support, BOOTP support, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, firmware upgradable, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, reset button, Cable Diagnostics Function, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, dual firmware images, Neighbor Discovery Protocol (NDP), Class of Service (CoS), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Type of Service (ToS), DiffServ Code Point (DSCP) support, SmartPort technology, Internet Control Message Protocol (ICMP), Cisco Discovery Protocol, VLAN mirroring, DNS client, 1 fan, Secure Core Technology (SCT), LLDP-MED, Head-of-line (HOL) blocking, Secure Sensitive Data (SSD), ISATAP tunnel support, Guest VLAN, Energy-Efficient Ethernet (EEE), Weighted Round Robin (WRR), loopback detection, Telnet client, 24MB packet buffer
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 802.3az
Processor X ARM: 800 MHz
RAM 512 MB
Flash Memory 256 MB
Status Indicators System, link/activity/speed
Expansion / Connectivity
Interfaces 50 x 1000Base-T RJ-45 ¦ 2 x 1000Base-X SFP ¦ 1 x USB management ¦ 1 x console RJ-45
Power
Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 35.4 Watt
Miscellaneous
Rack Mounting Kit Included
MTBF 134,933 hours
Compliant Standards UL 60950, FCC Part 15 A, CSA 22.2, USGv6
Localization North America
Dimensions and Weight
Width 17.3 in
Depth 10.1 in
Height 1.7 in
Weight 6.48 lbs
Environmental Parameters
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)