Switch - smart - 24 x 10/100 (PoE+) + 2 x combo Gigabit SFP - rack-mountable - PoE+ (185 W) - refurbished
| Main Specifications | |
|---|---|
| Product Description | Cisco 250 Series SF250-24P - switch - 24 ports - smart - rack-mountable |
| 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 ¦ Forwarding performance (64-byte packet size): 9.52 Mpps |
| Capacity | MSTP instances: 8 ¦ Active VLANs: 256 ¦ 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 |
| Features | Flow control, BOOTP support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, WRR queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, STP support, RSTP support, MSTP support, QoS, DHCP server, MLD snooping, reset button, fanless, LLDP support, DHCP relay, LACP, Port Security, DHCP client, Energy Efficient Ethernet, MIB, 12MB packet buffer, CoS, 802.1x authentication, Duplicated Address Detection, ToS, DSCP support, cable test, SmartPort technology, Head of Line Blocking Prevention, 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 |
| Power | AC 100-240 V (50/60 Hz) |
| Dimensions (WxDxH) | 17.3 in x 10.1 in x 1.7 in |
| Weight | 9.04 lbs |
| Localization | North America |
| Pricing Type | Refurbished |
| Manufacturer Warranty | Limited lifetime warranty |
| 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 ¦ Forwarding performance (64-byte packet size): 9.52 Mpps |
| Capacity | MSTP instances: 8 ¦ Active VLANs: 256 ¦ 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, WRR queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, STP support, RSTP support, MSTP support, QoS, DHCP server, MLD snooping, reset button, fanless, LLDP support, DHCP relay, LACP, Port Security, DHCP client, Energy Efficient Ethernet, MIB, 12MB packet buffer, CoS, 802.1x authentication, Duplicated Address Detection, ToS, DSCP support, cable test, SmartPort technology, Head of Line Blocking Prevention, 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+ ¦ 2 x 1000Base-T RJ-45 ¦ 2 x 1000Base-X SFP ¦ 1 x USB Type A management |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - replacement - lifetime - response time: next business day ¦ Technical support - web support - 1 year ¦ Technical support - phone consulting - 1 year |
| Miscellaneous | |
| Rack Mounting Kit | Included |
| MTBF | 314,040 hours |
| Compliant Standards | UL 60950, CSA 22.2, FCC CFR47 Part 15 A |
| Pricing Type | Refurbished |
| Localization | North America |
| Power | |
| Power Device | Internal power supply |
| Voltage Required | AC 100-240 V (50/60 Hz) |
| 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) |
| Dimensions & Weight | |
| Width | 17.3 in |
| Depth | 10.1 in |
| Height | 1.7 in |
| Weight | 9.04 lbs |