D-Link 24-portni Gigabit PoE pametno upravljano stikalo, 4x 10G SFP+, 370W

Opis

Pametno upravljano stikalo D-Link DGS-1250-28XMP/E s 24 Gigabitnimi PoE vhodi in 4x 10G SFP+ vhodi. Podpira napredne varnostne funkcije, DHCP, IGMP snooping in zaščito pred zanko.

Specifikacije

Depth

250 mm

Width

440 mm

Height

44 mm

Weight

3.46 kg

10G support

Yes

Full duplex

Yes

Memory type

DDR3-SDRAM

Noise level

50.8 dB

Switch type

Managed

Console port

RJ-45

Flash memory

64 MB

Jumbo frames

12000

Static route

Yes

Switch layer

L3

VLAN support

Yes

DHCP features

DHCP snooping, DHCP server

IGMP snooping

Yes

Package depth

563 mm

Package width

393 mm

Rack mounting

Yes

ARP inspection

Yes

Auto MDI/MDI-X

Yes

LED indicators

Power, Link, Speed, Activity

Package height

89 mm

Package weight

4.76 kg

Port mirroring

Yes

Product colour

Black

Forwarding rate

95.24 Mpps

Internal memory

2048 MB

Loop protection

Yes

Number of VLANs

4094

AC input voltage

100 - 240 V

Heat dissipation

1551.891 BTU/h

Link aggregation

Yes

System event log

Yes

MAC address table

16000 entries

Multicast support

Yes

Store-and-forward

Yes

Switching capacity

128 Gbit/s

IP-MAC-Port binding

Yes

Security algorithms

LEAP, TTLS, SSH, MD5, EAP, SSL/TLS, PEAP

Firmware upgradeable

Yes

Flow control support

Yes

Jumbo frames support

Yes

Networking standards

IEEE 802.3at, IEEE 802.3af

Packet buffer memory

12 MB

Virtual LAN features

Voice VLAN

Web-based management

Yes

Cable types supported

Cat5, Cat5e

Power supply included

Yes

Spanning tree protocol

Yes

Broadcast storm control

Yes

Number of static routes

124

Power consumption (max)

455.1 W

Access Control List (ACL)

Yes

Power over Ethernet (PoE)

Yes

Storage temperature (T-T)

-20 - 70 °C

SFP+ module slots quantity

4

Head-of-line (HOL) blocking

Yes

Operating temperature (T-T)

-5 - 50 °C

Queue scheduling algorithms

Weighted Round Robin (WRR)

Electromagnetic compatibility

CE A, VCCI A, FCC A, IC, BSMI

Access Control List (ACL) rules

768

Storage relative humidity (H-H)

0 - 95%

Quality of Service (QoS) support

Yes

Fiber ethernet cabling technology

100BASE-FX, 1000BASE‑LX, 1000BASE-LHX, 1000BASE-X, 1000BASE‑SX, 1000BASE‑ZX

Mean time between failures (MTBF)

463430.16 h

Operating relative humidity (H-H)

0 - 95%

Copper ethernet cabling technology

1000BASE-T, 10BASE-T, 100BASE-TX

Configuring Location Settings (CLI)

Yes

Total Power over Ethernet (PoE) budget

370 W

Power over Ethernet (PoE) ports quantity

24

Power over Ethernet (PoE) power per port

15.4 W

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

Basic switching RJ-45 Ethernet ports quantity

24