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Cisco 250 Series SF250-24 - switch - 24 ports - smart - rack-mountable
Cisco 250 Series SF250-24 - switch - 24 ports - smart - rack-mountable
- Price:
$227.99
- Availability:
- Mfr #: SF250-24-K9-NA
- UNSPSC #: 43222612
- Item #: 005739530
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Miscellaneous
Rack Mounting Kit | Included |
MTBF | 630,719 hours |
Compliant Standards | UL 60950, CSA 22.2, FCC CFR47 Part 15 A, USGv6 |
Localization | North America |
Dimensions & Weight
Width | 17.3 in |
Depth | 8 in |
Height | 1.7 in |
Weight | 6 lbs |
Manufacturer Warranty
Service & Support | Limited warranty - replacement - lifetime ¦ Technical support - phone consulting - 1 year ¦ Technical support - power supply - 1 year |
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) |
General
Device Type | Switch - 24 ports - smart |
Enclosure Type | Rack-mountable 1U |
Subtype | Fast Ethernet |
Ports | 24 x 10/100 + 2 x combo Gigabit Ethernet/Gigabit SFP + 2 x Gigabit SFP |
Performance | Switching capacity: 12.8 Gbps ¦ Forwarding performance (64-byte packet size): 9.52 Mpps |
Capacity | MSTP instances: 8 ¦ Active VLANs: 256 ¦ Multicast groups: 4000 ¦ IPv4 routes (static): up to 32 ¦ IPv4 interfaces: up to 16 ¦ ACL rules: up to 512 ¦ QoS hardware queues: 8 |
MAC Address Table Size | 8K entries |
Jumbo Frame Support | 9KB |
Routing Protocol | IGMPv2, IGMP, IGMPv3, static IPv4 routing, MLDv2, MLD, CIDR |
Remote Management Protocol | SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI, SCP |
Encryption Algorithm | SSL |
Authentication Method | Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2) |
Features | VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), IP Precedence, RADIUS support, MLD snooping, DHCP relay, Link Aggregation Control Protocol (LACP), DHCP client, Dynamic VLAN Support (GVRP), dual firmware images, static routing, 12MB packet buffer, Class of Service (CoS), Generic Attribute Registration Protocol (GARP), Duplicated Address Detection, SNMP support, Type of Service (ToS), cable test, SmartPort technology, Internet Control Message Protocol (ICMP), Secure Copy (SCP), Cisco Discovery Protocol, IGMP querier, VLAN mirroring, DNS client, Voice VLAN, VLAN management, Secure Core Technology (SCT), Head-of-line (HOL) blocking, Secure Sensitive Data (SSD), Guest VLAN, User Datagram Protocol (UDP), STP loop guard, loopback detection, Telnet client |
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 | Port transmission speed, system, link/activity |
Expansion / Connectivity
Interfaces | 24 x 100Base-TX RJ-45 ¦ 2 x 1000Base-T RJ-45/SFP+ uplink ¦ 2 x 1000Base-X SFP uplink ¦ 1 x USB Type A management |
Power
Power Device | Internal power supply |
Voltage Required | AC 100-240 V (50/60 Hz) |
Power Consumption Operational | 10.6 Watt |