Name: SF250-24P-K9-NA Cisco SF250-24P Smart Switch, 24 Port 10/100, PoE (Refurb)
Brand: Cisco
SKU: SF250-24P-K9-NA-RF
Price: 197 USD
Availability: InStock

Description

Condition: REFURBISHED
Availability: End Of Life - Inventory May Be Limited

Cisco Small Business 200 Series Unmanaged Switches - smart - 24 x 10/100 (PoE+) + 2 x combo Gigabit SFP - PoE+ (185 W) - rack-mountable (SF250-24P-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 - 24 ports - smart
Enclosure Type	Rack-mountable 1U
Subtype	Fast Ethernet
Ports	24 x 10/100 (PoE+) + 2 x combo Gigabit SFP
Power Over Ethernet (PoE)	PoE+
PoE Budget	185 W
Performance	Switching capacity: 12.8 Gbps å? Forwarding performance (64-byte packet size): 9.52 Mpps
Capacity	MSTP instances: 8 å? Active VLANs: 256 å? QoS hardware queues: 4
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, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI, SCP
Encryption Algorithm	MD5, SSL
Authentication Method	RADIUS
Features	Flow control, BOOTP 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, Quality of Service (QoS), DHCP server, MLD snooping, reset button, fanless, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), 12MB packet buffer, Class of Service (CoS), 802.1x authentication, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, cable test, SmartPort technology, Head of Line Blocking Prevention, Internet Control Message Protocol (ICMP), Cisco Discovery Protocol, VLAN mirroring
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3at, 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 PoE+ å? 2 x 1000Base-T RJ-45 å? 2 x 1000Base-X SFP å? 1 x USB Type A management

Power

Power Device	Internal power supply
Voltage Required	AC 120/230 V (50/60 Hz)

Miscellaneous

Rack Mounting Kit	Included
MTBF	314,040 hours
Compliant Standards	UL 60950, CSA 22.2, FCC CFR47 Part 15 A
Localization	North America

Dimensions & Weight

Width	17.3 in
Depth	10.1 in
Height	1.7 in
Weight	9.04 lbs

Environmental Parameters

Min Operating Temperature	32 å¡F
Max Operating Temperature	122 å¡F
Humidity Range Operating	10 - 90% (non-condensing)
Min Storage Temperature	-4 å¡F
Max Storage Temperature	158 å¡F
Humidity Range Storage	10 - 90% (non-condensing)