D-Link DGS-1250-52X network switch Managed L3 Gigabit Ethernet (10/100/1000) Black
Stock code: DGS-1250-52X | Quick code: 111652

D-Link DGS-1250-52X network switch Managed L3 Gigabit Ethernet (10/100/1000) Black

DGS-1250-52X, 48x 10/100/1000BASE-T, 4x 10G SFP+, 176 Gbps, 130.95 Mpps, 100-240V AC, VLAN, QoS, L3, ACL, 440x210x44 mm

D-Link DGS-1250-52X

£333.44 (ex. VAT) Shipping calculated at checkout

Out of stock

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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.

Extensive Management and Advanced Features
The DGS-1250 Series comes equipped 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. And, because the switches can manage internal routing, the network router can be assigned to handle external traffic.

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
Multicast support Yes
ARP inspection Yes
Switch type Managed
Web-based management Yes
System event log Yes
Quality of Service (QoS) support Yes
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,
Switch layer L3
Configuring Location Settings (CLI) Yes
Network
IGMP snooping Yes
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 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Head-of-line (HOL) blocking Yes
VLAN support Yes
Spanning tree protocol Yes
Number of VLANs 4094
Link aggregation Yes
Flow control support Yes
Broadcast storm control Yes
Auto MDI/MDI-X Yes
10G support Yes
Virtual LAN features Voice VLAN
Virtual LAN features
VLAN support Yes
Number of VLANs 4094
Virtual LAN features Voice VLAN
Data transmission
Number of VLANs 4094
Jumbo frames 12000
Number of static routes 124
Packet buffer memory 16 MB
MAC address table 32000 entries
Switching capacity 176 Gbit/s
Jumbo frames support Yes
Static route Yes
Forwarding rate 130.95 Mpps
Performance
Packet buffer memory 16 MB
Noise level 50.7 dB
Memory type DDR3-SDRAM
Mean time between failures (MTBF) 589984.72 h
Internal memory 2048 MB
Flash memory 64 MB
Technical details
Product colour Black
Noise level 50.7 dB
Mean time between failures (MTBF) 589984.72 h
Shipping (inner) case width 47.8 cm
Shipping (inner) case net weight 18.3 kg
Shipping (inner) case length 58.5 cm
Shipping (inner) case height 38.4 cm
Quantity per shipping (inner) case 5 pc(s)
Quantity per pallet (sea) 80 pc(s)
Quantity per pallet (air) 80 pc(s)
Pallet width 120 cm
Pallet length 110 cm
Pallet height (sea) 167.1 cm
Pallet height (air) 167.1 cm
Pallet gross weight (sea) 382.7 kg
Pallet gross weight (air) 382.7 kg
Number of cartons per pallet (sea) 16 pc(s)
Number of cartons per pallet (air) 16 pc(s)
Ports & interfaces
SFP+ module slots quantity 4
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Console port RJ-45
Optical fiber
Fiber ethernet cabling technology 100BASE-FX,1000BASE-LHX,1000BASE-X,1000BASE‑LX,1000BASE‑SX,1000BASE‑ZX
Security
Loop protection Yes
IP-MAC-Port binding Yes
Access Control List (ACL) rules 768
Security algorithms EAP,LEAP,MD5,PEAP,SSH,SSL/TLS,TTLS
IGMP snooping Yes
Access Control List (ACL) Yes
Queue scheduling algorithms Weighted Round Robin (WRR)
DHCP features DHCP client,DHCP server,DHCP snooping
Multicast features
Multicast support Yes
Certificates
Electromagnetic compatibility CE A, VCCI A, FCC A, IC, BSMI
Certification CB, UL, BSMI, CCC
Memory
Packet buffer memory 16 MB
Memory type DDR3-SDRAM
Internal memory 2048 MB
Flash memory 64 MB
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
Indication
LED indicators Activity, Link, Power, Speed
Power
Power consumption (max) 51.2 W
Power supply included Yes
AC input voltage 100 – 240 V
AC input frequency 50/60 Hz
Power over Ethernet (PoE)
Power over Ethernet (PoE) No
Operational conditions
Storage temperature (T-T) -20 – 70 °C
Storage relative humidity (H-H) 0 – 95%
Operating temperature (T-T) -5 – 50 °C
Operating relative humidity (H-H) 0 – 95%
Heat dissipation 174.592 BTU/h
Weight & dimensions
Width 440 mm
Depth 210 mm
Height 44 mm
Weight 3.01 kg
Packaging data
Package width 351 mm
Package depth 565 mm
Package height 91 mm
Package weight 4.28 kg

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