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Cisco SF250-48HP 48-port 10/100 PoE Switch
Специална цена. Валидност до 30.07.2021г.
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| SCU: | SF250-48HP-K9-EU |
| Други: | Supports IEEE 802.3az on all copper Gigabit Ethernet ports |
| Памет (Flash, RAM): | Flash Memory: 256 MB; RAM: 512 MB |
| L3 мрежови стандарти: | - |
| L2 мрежови стандарти: | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1Q/p VLAN, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X |
| Сигурност: | Secure Sockets Layer (SSL), IEEE 802.1X (authenticator role), Secure Sensitive Data (SSD), Port security, RADIUS, Storm control, Denial-of-service (DoS) attack prevention |
| MAC адреси: | 8000 MAC address table size |
- Изчерпан
|
0.00 лв без ДДС
0.00 лв с ДДС
Цена за доставка: 4.99 лв с ДДС
Безплатна доставка при поръчка над 99 лв с ДДС
сравни
добави в любими
Изчерпан
Цена за доставка: 4.99 лв с ДДС
Безплатна доставка при поръчка над 99 лв с ДДС
| Други: | Supports IEEE 802.3az on all copper Gigabit Ethernet ports |
| Памет (Flash, RAM): | Flash Memory: 256 MB; RAM: 512 MB |
| L3 мрежови стандарти: | - |
| L2 мрежови стандарти: | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1Q/p VLAN, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X |
| Сигурност: | Secure Sockets Layer (SSL), IEEE 802.1X (authenticator role), Secure Sensitive Data (SSD), Port security, RADIUS, Storm control, Denial-of-service (DoS) attack prevention |
| MAC адреси: | 8000 MAC address table size |
| VLAN (брой, стандарти): | Port-based and 802.1Q tag-based VLANs; Support for up to 256 active VLANs simultaneously |
| Uplink портове: | 2 dual personality, 2xSFP |
| QoS: | Priority levels: 4 hardware queues; Scheduling: Strict priority and weighted round-robin (WRR); Class of service: Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/ToS/DSCP based, DiffServ, trusted QoS; Rate limiting |
| Пропускателна способност, Mpps: | 13.10 Mpps |
| Свободни (10GB) слотове: | No |
| IPv6 functionality: | IPv6 host mode; IPv6 over Ethernet; Dual IPv6/IPv4 stack; IPv6 neighbor and router discovery (ND); IPv6 Stateless Address Autoconfiguration; Path MTU Discovery; IPv6 over IPv4 network with ISATAP upport; USGv6 and IPv6 Gold Logo certified |
| Размери (Ш, Д, В), mm: | 440 x 350 x 44 |
| Power Over Ethernet (PoE): | Support 802.3af PoE and 802.3at PoE+, and Cisco pre-standard (legacy) PoE. Power Dedicated to PoE: 195W |
| Routing: | Layer 2 only |
| Захранване: | Internal power supply: 100-240V, 50-60 Hz |
| Суич, тип: | Fixed Port |
| Управление: | Web user interface: Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS); SNMP: SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 user-based security model (USM) |
| Stackable: | No |
| Капацитет за маршрутизиране/превключване, Gbps: | 17.6 Gbps |
| Fans: | 2 fans |
| Основни портове, тип: | 48x10/100Base-TX |
| Общ брой портове: | 52 |
| Fans: | 2 fans (0° to 30°C: 38.0dB, 50°C: 52.7dB) |
| Routing: | Layer 3 Lite |
| QoS: | Priority levels: 8 hardware queues; Scheduling: Strict priority and weighted round-robin (WRR); Class of service: Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/ToS/DSCP based, DiffServ, trusted QoS; Rate limiting; Congestion avoidance |
| L3 мрежови стандарти: | IPv4 routing (Wire-speed routing of IPv4 packets, Up to 32 static routes and up to 16 IP interfaces), IPv6 routing (Wire-speed routing of IPv6 packets), Layer 3 interface, CIDR, DHCP relay at Layer 3, User Datagram Protocol (UDP) relay |
| IPv6 functionality: | IPv6 host mode; IPv6 over Ethernet; Dual IPv6/IPv4 stack; IPv6 neighbor and router discovery (ND); IPv6 Stateless Address Autoconfiguration; Path MTU Discovery; IPv6 over IPv4 network with ISATAP support; USGv6 and IPv6 Gold Logo certified, ICMP v6, DAD |
| Сигурност: | SSL, Secure Shell (SSH) Protocol, IEEE 802.1X (authenticator role), Secure Core Technology (SCT), Secure Sensitive Data (SSD), Port security, RADIUS, Storm control, DoS prevention, Access Control Lists (ACLs), STP loopback guard |
| Опция за монтаж: | Rack-mountable - 1U |
| Manufacturer: | CISCO |
| Manufacturer Part No: | SF250-48HP-K9-EU |
| Device Type: | Switch - 48 ports - smart |
| Enclosure Type: | Rack-mountable 1U |
| Subtype: | Fast Ethernet |
| Ports: | 48 x 10/100 (PoE+) + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP |
| Power Over Ethernet (PoE): | PoE+ |
| PoE Budget: | 195 W |
| Performance: | Switching capacity: 17.6 Gbps Forwarding performance (64-byte packet size): 13.1 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 |
| 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, 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, reset button, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Class of Service (CoS), 802.1x authentication, 24 MB packet buffer, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, 2 fans, cable test, Head of Line Blocking Prevention, Internet Control Message Protocol (ICMP) |
| 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 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az |
| Processor: | X ARM: 800 MHz |
| RAM: | 512 MB |
| Flash Memory: | 256 MB |
| Status Indicators: | Port transmission speed, system, PoE, link/activity |
| Interfaces: | 48 x 100Base-TX RJ-45 PoE+ 2 x 1000Base-T RJ-45 4 x 1000Base-X SFP 1 x USB Type A management |
| Power Device: | Internal power supply |
| Voltage Required: | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational: | 44.3 Watt |
| Rack Mounting Kit: | Included |
| MTBF: | 286,555.77 hours |
| Compliant Standards: | UL 60950, CSA 22.2, FCC CFR47 Part 15 A |
| Localisation: | Europe |
| Weight: | 4.93 kg |
| Service & Support: | Limited warranty - advance hardware replacement - 90 days - response time: 10 days |
| Min Operating Temperature: | 0 °C |
| Max Operating Temperature: | 50 °C |
| Humidity Range Operating: | 10 - 90% (non-condensing) |
| Min Storage Temperature: | -20 °C |
| Max Storage Temperature: | 70 °C |
| Humidity Range Storage: | 10 - 90% (non-condensing) |
| Manufacturer: | CISCO |
| Manufacturer Part No: | SF250-48HP-K9-EU |
| Device Type: | Switch - 48 ports - smart |
| Enclosure Type: | Rack-mountable 1U |
| Subtype: | Fast Ethernet |
| Ports: | 48 x 10/100 (PoE+) + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP |
| Power Over Ethernet (PoE): | PoE+ |
| PoE Budget: | 195 W |
| Performance: | Switching capacity: 17.6 Gbps Forwarding performance (64-byte packet size): 13.1 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 |
| 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, 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, reset button, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Class of Service (CoS), 802.1x authentication, 24 MB packet buffer, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, 2 fans, cable test, Head of Line Blocking Prevention, Internet Control Message Protocol (ICMP) |
| 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 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az |
| Processor: | X ARM: 800 MHz |
| RAM: | 512 MB |
| Flash Memory: | 256 MB |
| Status Indicators: | Port transmission speed, system, PoE, link/activity |
| Interfaces: | 48 x 100Base-TX RJ-45 PoE+ 2 x 1000Base-T RJ-45 4 x 1000Base-X SFP 1 x USB Type A management |
| Power Device: | Internal power supply |
| Voltage Required: | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational: | 44.3 Watt |
| Rack Mounting Kit: | Included |
| MTBF: | 286,555.77 hours |
| Compliant Standards: | UL 60950, CSA 22.2, FCC CFR47 Part 15 A |
| Localisation: | Europe |
| Weight: | 4.93 kg |
| Service & Support: | Limited warranty - advance hardware replacement - 90 days - response time: 10 days |
| Min Operating Temperature: | 0 °C |
| Max Operating Temperature: | 50 °C |
| Humidity Range Operating: | 10 - 90% (non-condensing) |
| Min Storage Temperature: | -20 °C |
| Max Storage Temperature: | 70 °C |
| Humidity Range Storage: | 10 - 90% (non-condensing) |
| Manufacturer: | CISCO |
| Manufacturer Part No: | SF250-48HP-K9-EU |
| Device Type: | Switch - 48 ports - smart |
| Enclosure Type: | Rack-mountable 1U |
| Subtype: | Fast Ethernet |
| Ports: | 48 x 10/100 (PoE+) + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP |
| Power Over Ethernet (PoE): | PoE+ |
| PoE Budget: | 195 W |
| Performance: | Switching capacity: 17.6 Gbps Forwarding performance (64-byte packet size): 13.1 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 |
| 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, 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, reset button, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Class of Service (CoS), 802.1x authentication, 24 MB packet buffer, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, 2 fans, cable test, Head of Line Blocking Prevention, Internet Control Message Protocol (ICMP) |
| 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 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az |
| Processor: | X ARM: 800 MHz |
| RAM: | 512 MB |
| Flash Memory: | 256 MB |
| Status Indicators: | Port transmission speed, system, PoE, link/activity |
| Interfaces: | 48 x 100Base-TX RJ-45 PoE+ 2 x 1000Base-T RJ-45 4 x 1000Base-X SFP 1 x USB Type A management |
| Power Device: | Internal power supply |
| Voltage Required: | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational: | 44.3 Watt |
| Rack Mounting Kit: | Included |
| MTBF: | 286,555.77 hours |
| Compliant Standards: | UL 60950, CSA 22.2, FCC CFR47 Part 15 A |
| Localisation: | Europe |
| Weight: | 4.93 kg |
| Service & Support: | Limited warranty - advance hardware replacement - 90 days - response time: 10 days |
| Min Operating Temperature: | 0 °C |
| Max Operating Temperature: | 50 °C |
| Humidity Range Operating: | 10 - 90% (non-condensing) |
| Min Storage Temperature: | -20 °C |
| Max Storage Temperature: | 70 °C |
| Humidity Range Storage: | 10 - 90% (non-condensing) |
| Гаранция: | 60 месеца |
Специална цена. Валидност до 30.07.2021г.
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