D-Link DGS 1250-28XMP Switch 28-porte Gigabit PoE
€423,72
D-Link DGS 1250-28XMP - Switch - L3 Lite - smart - 24 x 10/100/1000 (PoE) + 4 x 10 Gigabit SFP+ - monterbar på stativ - PoE (370 W)
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D-Link DGS 1250-28XMP - Switch - L3 Lite - smart - 24 x 10/100/1000 (PoE) + 4 x 10 Gigabit SFP+ - monterbar på stativ - PoE (370 W)
Specifications
Specifications
| Produktbeskrivelse | D-Link DGS 1250-28XMP - switch - 28 porte - smart - monterbar på stativ |
| Enhedstype | Switch - 28 porte - L3 Lite - smart |
| Pakningstype | Monterbar på stativ |
| Undertype | Gigabit Ethernet |
| Porte | 24 x 10/100/1000 (PoE) + 4 x 10 Gigabit SFP+ |
| Power Over Ethernet (PoE) | PoE |
| PoE-budget | 370 W |
| Præstation | Omkoblingskapacitet: 128 Gbps<br>Videresendelsespræstation (64-byte pakkestørrelse): 95.24 Mpps |
| Kapacitet | Statiske MAC-poster: 256<br>IGMP-grupper: 256<br>Lag 2 multicast adresser: 64<br>MLD-grupper: 256<br>VLAN-grupper: 4094<br>QoS-prioritetskøer per port: 8<br>IPv4 router: 124<br>IPv6 router: 50<br>ARP-indtastninger: 127 |
| MAC adresse table størrelse | 16K indtastningshukommelse |
| Jumborammesupport | 12KB |
| Routingprotokol | IGMPv2, IGMP, statisk IP routing, IGMPv3, MLDv2, MLD |
| Protokol til fjernadministration | SNMP 1, RMON 1, Telnet, SNMP 3, SNMP 2c, TFTP, CLI, ICMP |
| Egenskaber | Understøttet af BOOTP, VLAN-understøttet, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack beskyttelse, portspejling, WRR kø, gem og send, Broadcast Storm Control, fuld dupleksmodus, Multicast Storm Control, Unicast Storm Control, STP support, RSTP support, MSTP support, DHCP snooping, QoS, Safeguard Engine, Cable Diagnostics Function, LLDP support, SNMP fælde, DHCP klient, MIB, Multicast filtreringsfunktion, systemlog, 12 Mbit pakkebuffer, MIB II, dobbelt billedsupport, AAA, LLDP-MED, Private MIB, Extensive ACL support, HOL Blocking Prevention, tilbageløkke-detektion, Green Technology, Asymmetric VLAN, anti-stemme-VLAN, anti-ARP spoofing |
| Overensstemmelsesstandarder | 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 802.3ae, IEEE 802.1s, IEEE 802.3at, IEEE 802.3az |
| Effekt | AC 120/230 V (50/60 Hz) |
| Dimensioner (B x D x H) | 44 cm x 25 cm x 4.4 cm |
| Vægt | 3.46 kg |
| Lokalisering | Europa |
| Producentgaranti | Begrænset livtidsgaranti |
| Authentication Method | RADIUS, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) |
| Capacity | Static MAC entries: 256 | IGMP groups: 256 | Layer 2 multicast addresses: 64 | MLD groups: 256 | VLAN groups: 4094 | QoS priority queues per port: 8 | IPv4 routes: 124 | IPv6 routes: 50 | ARP entries: 127 |
| Compliant Standards | FCC Class A certified, UL, BSMI, CB, CCC, IC, VCCI Class A |
| Device Type | Switch - 28 ports - L3 Lite - smart |
| Enclosure Type | Rack-mountable |
| Encryption Algorithm | MD5, PEAP, TTLS, TLS 1.2 |
| Features | BOOTP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack prevention, port mirroring, Weighted Round Robin (WRR) queuing, store and forward, Broadcast Storm Control, full duplex mode, Multicast Storm Control, Unicast Storm |
| Flash Memory | 64 MB |
| Jumbo Frame Support | 12KB |
| MAC Address Table Size | 16K entries |
| Performance | Switching capacity: 128 Gbps | Forwarding performance (64-byte packet size): 95.24 Mpps |
| PoE Budget | 370 W |
| Ports | 24 x 10/100/1000 (PoE) + 4 x 10 Gigabit SFP+ |
| RAM | 2 GB DDR3 SDRAM |
| Remote Management Protocol | SNMP 1, RMON 1, Telnet, SNMP 3, SNMP 2c, TFTP, CLI, ICMP |
| Routing Protocol | IGMPv2, IGMP, static IP routing, IGMPv3, MLDv2, MLD |
| Status Indicators | Power, link/activity/speed |
| Subtype | Gigabit Ethernet |
| Interfaces | 24 x 1000Base-T RJ-45 PoE | 4 x 10GBase-X SFP+ | 1 x console RJ-45 management |
| Power Consumption Stand by | 19 Watt |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Localization | Europe |
| MTBF | 463,430.16 hours |
| Software Included | D-Link Network Assistant |
| Depth | 25 cm |
| Height | 4.4 cm |
| Weight | 3.46 kg |
| Width | 44 cm |
| Service & Support | Limited warranty - lifetime |
| Humidity Range Operating | 0 - 95% |
| Humidity Range Storage | 0 - 95% |
| Max Operating Temperature | 50 °C |
| Max Storage Temperature | 70 °C |
| Min Operating Temperature | -5 °C |
| Min Storage Temperature | -20 °C |
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