Switch Gigabit Dgs-1250-52xmp 52-port Smart Managed Poe

Introduction

Power & Value
The D-Link DGS-1250 Series Smart Managed Switches deliver real value as an Enterprise Access and Small-to-Medium Business (SMB) Access/Aggregation solution. They provide a range of physical interfaces (including a Console Port w/full CLI), multiple management interfaces, 11 Web languages, QoS enablement, and Advanced Layer-2 w/Lite Layer-3 features.

The DGS-1250 Series switches support 24 or 48 x 10/100/1000BASE-T ports, with each switch also supporting an additional 4 x 10G SFP+ ports for optical connections using multimode or single-mode SFP transceivers - enabling real network horsepower at a value price.

Easy Maintenance, Less Downtime
The DGS-1250 Series supports Dual Image and Dual Configuration functionality, as well as a Console Port, all of which make it easier to configure, troubleshoot, and make other changes without interfering with network operation, while full Command Line Interface (CLI) functionality enables remote configuration, without the need for the Internet. And if a network issue ever does occur, the supported Spanning Tree Protocols (STP/RSTP/MSTP) help keep things running without interruptions or downtime.

Automatic Configuration
The DGS-1250 Series supports Auto Voice VLAN and Surveillance Mode, which allow Voice and Video traffic to be automatically identified and handled differently from regular network traffic. Auto Voice VLAN detects Voice over IP (VoIP) traffic and automatically segments it from the rest of the network, increasing security and allowing Quality of Service (QoS) to be applied.

High PoE Budget (370W)
The DGS-1250 series offers Power-over-Ethernet (PoE), which simplifies deployment of IP cameras, VoIP phones, Wireless Access Points, and other powered devices. Using the switch's management interface, an administrator can control various PoE functions, such as remotely rebooting Cameras or Access Points, from anywhere on the network, including over the Internet. All PoE models support the IEEE 802.3af and 802.3at standards.

Extensive Management and Advanced Features
The DGS-1250 Series comes with IGMP snooping, Port Mirroring, Spanning Tree Protocol (STP), and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfers. The series also supports advanced features such as Static Routing, which allows for communication between different user groups in different VLAN segments in a network.

Management Versatility
The DGS-1250 Series comes with the D-Link Network Assistant (DNA) utility so admins can remotely control their network to the port level. DNA allows customers to easily discover multiple D-Link Smart Managed Switches within the same L2 network segment and display them onscreen for instant access.

Management features

Switch type

Managed

Switch layer

L3

Quality of Service (QoS) support

Y

Web-based management

Y

Configuring Location Settings (CLI)

Y

System event log

Y

MIB support

RFC2893, RFC4213, RFC4291, RFC2464, RFC2462, RFC4862, RFC2461, RFC4861, RFC2573, RFC1321, RFC2284, RFC2865, RFC2716, RFC3580, RFC826, RFC2463, RFC4443, RFC792, RFC793, RFC768, RFC791, RFC2389, RFC4113, RFC4022, RFC2618, RFC2674, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC2021, RFC271, RFC1757, RFC2819, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC2573, RFC2575, RFC2576, RFC1212, RFC1213, RFC1215, RFC1493, RFC1157, RFC2620,

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity

48

Basic switching RJ-45 Ethernet ports type

None

SFP+ module slots quantity

4

Console port

RJ-45

Network

Networking standards

IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z

10G support

Y

Flow control support

Y

Link aggregation

Y

Broadcast storm control

Y

Auto MDI/MDI-X

Y

Spanning tree protocol

Y

Head-of-line (HOL) blocking

Y

VLAN support

Y

Virtual LAN features

Voice VLAN

Number of VLANs

4094

Data transmission

Switching capacity

176 Gbit/s

Forwarding rate

130.95 Mpps

MAC address table

32000 entries

Static route

Y

Number of static routes

124

Jumbo frames support

Y

Jumbo frames

12000

Packet buffer memory

16 MB

Security

DHCP features

DHCP client,DHCP server,DHCP snooping

Access Control List (ACL)

Y

Access Control List (ACL) rules

768

IGMP snooping

Y

Security algorithms

EAP,LEAP,PEAP,SSH,TTLS

Loop protection

Y

IP-MAC-Port binding

Y

Queue scheduling algorithms

Weighted Round Robin (WRR)

Multicast features

Multicast support

Y

Design

Product colour

Black

LED indicators

Activity, Link, Power, Speed

Electromagnetic compatibility

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

Certification

CB, UL, BSMI, CCC

Performance

Memory type

DDR3-SDRAM

Internal memory

2048 MB

Flash memory

64 MB

Noise level

51.2 dB

Mean time between failures (MTBF)

309053.1 h

Technical details

Shipping (inner) case height

42.8 cm

Shipping (inner) case width

47.8 cm

Shipping (inner) case length

58.5 cm

Shipping (inner) case net weight

22.9 kg

Products per shipping (inner) case

5 pc(s)

Pallet gross weight (air)

456.1 kg

Master (outer) cases per pallet (air)

16 pc(s)

Products per pallet (air)

80 pc(s)

Pallet gross length

110 cm

Pallet gross width

120 cm

Pallet height (air)

184.7 cm

Pallet gross weight (sea)

456.1 kg

Master (outer) cases per pallet (sea)

16 pc(s)

Products per pallet (sea)

80 pc(s)

Pallet height (sea)

184.7 cm

Shipping (inner) case gross weight

27.4 kg

Power

Power supply included

Y

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Power consumption (max)

467.3 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)

Y

Power over Ethernet (PoE) ports quantity

48

Power over Ethernet (PoE) power per port

15.4 W

Total Power over Ethernet (PoE) budget

370 W

Operational conditions

Operating temperature (T-T)

-5 - 50 °C

Storage temperature (T-T)

-20 - 70 °C

Operating relative humidity (H-H)

0 - 95%

Storage relative humidity (H-H)

0 - 95%

Heat dissipation

1512.676 BTU/h

Weight & dimensions

Width

440 mm

Depth

430 mm

Height

44 mm

Weight

3.85 kg

Packaging data

Package width

393 mm

Package depth

563 mm

Package height

89 mm

Package weight

5.17 kg