D-Link DGS 1250-28XMP - Switch - L3 Lite - smart - 24 x 10/100/1000 (PoE) + 4 x 10 Gigabit SFP+ - rack-mountable - PoE (370 W) More information: General | Features | BOOTP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack prevention, port mirroring, WRR queuing, store and forward, Broadcast Storm Control, full duplex mode, Multicast Storm Control, Unicast Storm Control, STP support, RSTP support, MSTP support, DHCP snooping, QoS, Safeguard Engine, Cable Diagnostics Function, LLDP support, SNMP trap, DHCP client, MIB, Multicast filtering function, system log, 12Mbit packet buffer, MIB II, dual image support, AAA, LLDP-MED, Private MIB, Extensive ACL support, HOL Blocking Prevention, loopback detection, Green Technology, Asymmetric VLAN, auto voice VLAN, anti-ARP spoofing |  | 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 802.3ae, IEEE 802.1s, IEEE 802.3at, IEEE 802.3az | | Device Type | Switch - 28 ports - L3 Lite - smart | | Enclosure Type | Rack-mountable | | Status Indicators | Power, link/activity/speed | | Remote Management Protocol | SNMP 1, RMON 1, Telnet, SNMP 3, SNMP 2c, TFTP, CLI, ICMP | | RAM | 2 GB DDR3 SDRAM | | 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 | | Flash Memory | 64 MB | | MAC Address Table Size | 16K entries | | Encryption Algorithm | MD5, PEAP, TTLS, TLS 1.2 | | Routing Protocol | IGMPv2, IGMP, static IP routing, IGMPv3, MLDv2, MLD | | Authentication Method | RADIUS, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) | | Performance | Switching capacity: 128 Gbps ¦ Forwarding performance (64-byte packet size): 95.24 Mpps | | Power Over Ethernet (PoE) | PoE | | Ports | 24 x 10/100/1000 (PoE) + 4 x 10 Gigabit SFP+ | | Jumbo Frame Support | 12KB | | PoE Budget | 370 W | | Subtype | Gigabit Ethernet | Expansion / Connectivity | Interfaces | 24 x 1000Base-T RJ-45 PoE ¦ 4 x 10GBase-X SFP+ ¦ 1 x console RJ-45 management | Manufacturer Warranty | Service & Support | Limited warranty - lifetime | Miscellaneous | Compliant Standards | FCC Class A certified, UL, BSMI, CB, CCC, IC, VCCI Class A | | Localisation | Europe | | MTBF | 463,430.16 hours | Power | Power Device | Internal power supply | | Voltage Required | AC 120/230 V (50/60 Hz) | | Power Consumption Stand by | 19 Watt | Software / System Requirements | Software Included | D-Link Network Assistant | Environmental Parameters | Min Operating Temperature | -5 °C | | Max Operating Temperature | 50 °C | | Humidity Range Operating | 0 - 95% | | Min Storage Temperature | -20 °C | | Max Storage Temperature | 70 °C | | Humidity Range Storage | 0 - 95% | Dimensions & Weight | Width | 44 cm | | Depth | 25 cm | | Height | 4.4 cm | | Weight | 3.46 kg |
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