Online Price: 429,00 €
Pick Up in Lisbon (Mon. - Fri.): 435,4€
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Brand: CISCO
Part-Number: SF250-48-K9-EU
EAN: Sem Dados
SKU: P196884
Shipping to Portugal : 5€ / Azores / Madeira: 16€
Spain:
13,5€ / Western Europe:
18€
VAT included
CISCO SB SWITCH SF250-48-K9 48x 10/100 2 GIGA
Cisco 250 Series Smart Switches -48 10/100 ports -2 Gigabit copper/SFP combo + 2 SFP ports -Cisco limited lifetime warranty to protect your investment
Cisco SF250-48-K9-EU. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Fast Ethernet (10/100), Basic switching RJ-45 Ethernet ports quantity: 48, Installed SFP modules quantity: 2, Installed SFP+ modules quantity: 2, USB 2.0 ports quantity: 1. MAC address table: 8000 entries, Switching capacity: 17.6 Gbit/s. Networking standards: IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE...
| Technical details | |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Fast Ethernet (10/100) |
| Installed SFP modules quantity | 2 |
| Installed SFP+ modules quantity | 2 |
| USB 2.0 ports quantity | 1 |
| Weight & dimensions | |
| Width | 440 mm |
| Depth | 350 mm |
| Height | 44 mm |
| Weight | 3.57 kg |
| Power | |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 24.2 W |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 50 °C |
| Storage temperature (T-T) | -20 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 10 - 90% |
| Heat dissipation | 82.57 BTU/h |
| Protocols | |
| Management protocols | HTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP |
| Switching protocols | STP, RSTP, MSTP, LACP, IGMP 1/2/3 |
| Network | |
| Networking standards | IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z |
| 10G support | No |
| Port mirroring | Yes |
| Flow control support | Yes |
| Link aggregation | Yes |
| Broadcast storm control | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| Head-of-line (HOL) blocking | Yes |
| Active link detection | Yes |
| Cable length detection | Yes |
| VLAN support | Yes |
| Virtual LAN features | Tagged VLAN,Port-based VLAN |
| Number of VLANs | 256 |
| Data transmission | |
| MAC address table | 8000 entries |
| Switching capacity | 17.6 Gbit/s |
| Forwarding rate | 13.1 Mpps |
| Number of queues | 4 |
| Jumbo frames support | Yes |
| Jumbo frames | 9000 |
| Packet buffer memory | 24 MB |
| Packaging data | |
| Cables included | AC |
| Quick start guide | Yes |
| Rack mount kit | Yes |
| Security | |
| DHCP features | DHCP server,DHCP client |
| IGMP snooping | Yes |
| Security algorithms | 802.1x RADIUS,HTTPS,SSH,SSL/TLS |
| MAC address filtering | Yes |
| SSH/SSL support | Yes |
| Authentication | Port-based authentication |
| DoS attack prevention | Yes |
| Authentication type | RADIUS |
| Certificates | |
| Management features | |
| Switch type | Managed |
| Switch layer | L2 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| System event log | Yes |
| MIB support | lldp-MIB, lldpextdot1-MIB, lldpextdot3-MIB, lldpextmed-MIB, rfc2674-MIB, rfc2575-MIB, rfc2573-MIB, rfc2233-MIB, rfc2013-MIB, rfc2012-MIB, rfc2011-MIB, RFC-1212, RFC-1215, SNMPv2-CONF, SNMPv2-TC, p-bridge-MIB, q-bridge-MIB, rfc1389-MIB, rfc1493-MIB, rfc1611-MIB, rfc1612-MIB, rfc1850-MIB, rfc1907-MIB, rfc2571-MIB, rfc2572-MIB, rfc2574-MIB, rfc2576-MIB, rfc2613-MIB, rfc2665-MIB, rfc2668-MIB, rfc2737-MIB, rfc2925-MIB, rfc3621-MIB, rfc4668-MIB, rfc4670-MIB, trunk-MIB, tunnel-MIB, udp-MIB, draft-ietf-bridge-8021x-MIB, draft-ietf-bridge-rstpmib-04-MIB, draft-ietf-hubmib-etherif-mib-v3-00-MIB, draft-ietf-syslog-device-MIB, ianaaddrfamnumbers-MIB, ianaifty-MIB, ianaprot-MIB, inet-address-MIB, ip-forward-MIB, ip-MIB, RFC1155-SMI, RFC1213-MIB, SNMPv2-MIB, SNMPv2-SMI, SNMPv2-TM, RMON-MIB, rfc1724-MIB, dcb-raj-DCBX-MIB-1108-MIB, rfc1213-MIB, rfc1757-MIB, CISCOSB-lldp-MIB, CISCOSB-brgmulticast-MIB, CISCOSB-bridgemibobjects-MIB, CISCOSB-bonjour-MIB, CISCOSB-dhcpcl-MIB, CISCOSB-MIB, CISCOSB-wrandomtaildrop-MIB, CISCOSB-traceroute-MIB, CISCOSB-telnet-MIB, CISCOSB-stormctrl-MIB, CISCOSBssh-MIB, CISCOSB-socket-MIB, CISCOSB-sntp-MIB, CISCOSB-smon-MIB, CISCOSB-phy-MIB, CISCOSB-multisessionterminal-MIB, CISCOSB-mri-MIB, CISCOSB-jumboframes-MIB, CISCOSB-gvrp-MIB, CISCOSB-endofmib-MIB, CISCOSB-dot1x-MIB, CISCOSB-deviceparams-MIB, CISCOSB-cli-MIB, CISCOSB-cdb-MIB, CISCOSB-brgmacswitch-MIB, CISCOSB-3sw2swtables-MIB, CISCOSB-smartPorts-MIB, CISCOSB-tbi-MIB, CISCOSB-macbaseprio-MIB, CISCOSB-env_mib-MIB, CISCOSB-policy-MIB, CISCOSB-sensor-MIB, CISCOSB-aaa-MIB, CISCOSB-application-MIB, CISCOSB-bridgesecurity-MIB, CISCOSB-copy-MIB, CISCOSB-CpuCounters-MIB, CISCOSB-Custom1BonjourService-MIB, CISCOSB-dhcp-MIB, CISCOSB-dlf-MIB, CISCOSB-dnscl-MIB, CISCOSB-embweb-MIB, CISCOSB-fft-MIB, CISCOSB-file-MIB CISCOSB-greeneth-MIB, CISCOSB-greeneth-MIB, CISCOSB-interfaces-MIB, CISCOSB-interfaces_recovery-MIB, CISCOSB-ip-MIB, CISCOSB-iprouter-MIB, CISCOSB-ipv6-MIB, CISCOSB-mnginf-MIB, CISCOSB-lcli-MIB, CISCOSB-localization-MIB, CISCOSB-mcmngr-MIB, CISCOSB-mng-MIB, CISCOSB-physdescription-MIB, CISCOSB-PoE-MIB, CISCOSB-protectedport-MIB, CISCOSB-rmon-MIB, CISCOSB-rs232-MIB, CISCOSB-SecuritySuite-MIB, CISCOSB-snmp-MIB, CISCOSB-specialbpdu-MIB, CISCOSB-banner-MIB, CISCOSB-syslog-MIB, CISCOSB-TcpSession-MIB, CISCOSB-traps-MIB, CISCOSB-trunk-MIB, CISCOSB-tuning-MIB, CISCOSB-tunnel-MIB, CISCOSB-udp-MIB, CISCOSB-vlan-MIB, CISCOSB-ipstdacl-MIB, CISCOSB-eee-MIB, CISCOSB-ssl-MIB, CISCOSB-digitalkeymanage-MIB, CISCOSB-qosclimib-MIB, CISCOSB-digitalkeymanage-MIB, CISCOSB-tbp-MIB, CISCOSMB-MIB, CISCOSB-secsd-MIB, CISCOSB-draft-ietf-entmib-sensor-MIB, CISCOSB-draft-ietf-syslog-device-MIB, CISCOSB-rfc2925-MIB, CISCO-SMI-MIB, CISCOSB-DebugCapabilities-MIB, CISCOSB-CDP-MIB, CISCOSB-vlanVoice-MIB, CISCOSB-EVENTS-MIB, CISCOSB-sysmng-MIB, CISCOSB-sct-MIB, CISCO-TC-MIB, CISCO-VTP-MIB, CISCO-CDP-MIB |
| Packaging content | |
| Optical fiber | |
| Battery | |
| Other features | |
| Design | |
| Product colour | Black |
| Reset button | Yes |
| LED indicators | Activity, Link, PoE, Speed, System |
| On/off switch | Yes |
| Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC 15 (CFR 47) |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | No |
| Performance | |
| Built-in processor | Yes |
| Processor frequency | 800 MHz |
| Internal memory | 512 MB |
| Flash memory | 256 MB |
| Compatible operating systems | Microsoft Windows, Linux, Mac OS X |
| Noise level | 49.3 dB |
| Mean time between failures (MTBF) | 256281 h |
| Minimum system requirements | - Web browser: Mozilla Firefox version 36 or later; Microsoft Internet Explorer version 9 or later, Chrome version 40 or later, Safari version 5 or later - Category 5 Ethernet network cable - TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed |
| Features | |
| Logistics data | |
| Supplier features | |
| Multicast features | |
| Multicast support | Yes |
| Number of multicast groups filtered | 4000 |
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