D-Link DGS 1250-52X - Switch - L3 Lite - smart - 48 x 10/100/1000 + 4 x 10 Gigabit SFP+ - rack-mountable

General

Features

Flow control, auto-negotiation, ARP support, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack prevention, port mirroring, store and forward, Broadcast Storm Control, half duplex mode, full duplex mode, Multicast Storm Control, Unicast Storm Control, sFlow, STP support, RSTP support, MSTP support, DHCP snooping, ACL support, QoS, MLD snooping, DAI, reset button, LLDP support, DHCP relay, LACP, Port Security, SNMP trap, DHCP client, GVRP, dual firmware images, SPQ, Multicast filtering function, TFTP client, ERPS, cable test, system log, IP source guard, DRR, BPDU, ICMP, NTP, AAA, WAC, LLDP-MED, WRR, HOL Blocking Prevention, loopback detection

Processor

: 1 GHz

Compliant Standards

IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3az

Device Type

Switch - 52 ports - L3 Lite - smart - stackable

Enclosure Type

Rack-mountable 1U

Status Indicators

Error, fan, link/activity/speed, stack

Remote Management Protocol

SNMP 1, RMON 1, Telnet, SNMP 3, SNMP 2c, SSH-2, CLI

RAM

2 GB DDR3 SDRAM

Flash Memory

64 MB

MAC Address Table Size

32K entries

Encryption Algorithm

SSL, TLS, SSL 3.0, SSL 2.0, PEAP, TTLS

Routing Protocol

IGMPv2, IGMP, static IP routing, IGMPv3, MLDv2, MLD

Authentication Method

RADIUS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)

Performance

Switching capacity: 176 Gbps ¦ Forwarding performance: 130.95 Mpps

Ports

48 x 10/100/1000 + 4 x 10 Gigabit SFP+

Jumbo Frame Support

12KB

Subtype

Gigabit Ethernet

Expansion / Connectivity

Interfaces

48 x 1000Base-T RJ-45 ¦ 4 x 10GBase-X SFP+ ¦ 1 x console RJ-45 management

Miscellaneous

Compliant Standards

VCCI, C-Tick, BSMI, cUL, CB, FCC

MTBF

589,984.72 hours

Power

Power Device

Internal power supply

Voltage Required

AC 120/230 V (50/60 Hz)

Power Consumption Operational

51.2 Watt

Environmental Parameters

Min Operating Temperature

-5 °C

Max Operating Temperature

50 °C

Humidity Range Operating

0 - 95% (non-condensing)

Min Storage Temperature

-20 °C

Max Storage Temperature

70 °C

Humidity Range Storage

0 - 95% (non-condensing)

Dimensions & Weight

Width

44 cm

Depth

21 cm

Height

4.4 cm

Weight

3.01 kg