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Smart Managed Network Switches | D-LINK DGS-1250-28X 24 Port Gigabit Smart L3 Lite Switch | DGS-1250-28X | ServersPlus
D-LINK DGS-1250-28X | serversplus.comD-LINK DGS-1250-28X | serversplus.comD-LINK DGS-1250-28X | serversplus.com

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D-LINK DGS-1250-28X 24 Port Gigabit Smart L3 Lite Switch

D-LINK Logo here

Manufacturer Part Code: DGS-1250-28X

Order Code: NPDLI-DGS125028B

Category: Smart Managed Network Switches

D-Link DGS 1250-28X - Switch - L3 Lite - smart - 24 x 10/100/1000 + 4 x 10 Gigabit SFP+ - rack-mountable

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 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.


Business IT purchase over £1000? Spread the cost on a monthly basis with our flexible leasing options.

Technical Information

MAC address table
16000 entries
Switching capacity
128 Gbit/s
Jumbo frames support
Y
Store-and-forward
Y
Forwarding rate
95.24 Mpps
Packet buffer memory
12 MB
Number of static routes
124
Jumbo frames
12000
Static route
Y
Certification
CB, UL, BSMI, CCC
Rack mounting
Y
Electromagnetic compatibility
CE A, VCCI A, FCC A, IC, BSMI
LED indicators
Activity, Link, Power, Speed
Product colour
Black
AC input frequency
50/60 Hz
AC input voltage
100 - 240 V
Power consumption (max)
30.6 W
Power supply included
Y
Harmonized System (HS) code
85176990
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
Quality of Service (QoS) support
Y
Web-based management
Y
System event log
Y
Switch type
Managed
ARP inspection
Y
Configuring Location Settings (CLI)
Y
Multicast support
Y
Full duplex
Y
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
Flow control support
Y
Port mirroring
Y
Link aggregation
Y
Broadcast storm control
Y
Auto MDI/MDI-X
Y
Number of VLANs
4094
Spanning tree protocol
Y
Head-of-line (HOL) blocking
Y
VLAN support
Y
10G support
Y
Copper ethernet cabling technology
10BASE-T, 100BASE-TX, 1000BASE-T
Cable types supported
Cat5, Cat5e
Virtual LAN features
Voice VLAN
Operating relative humidity (H-H)
0 - 95%
Storage temperature (T-T)
-20 - 70 °C
Operating temperature (T-T)
-5 - 50 °C
Storage relative humidity (H-H)
0 - 95%
Heat dissipation
104.346 BTU/h
Fiber ethernet cabling technology
100BASE-FX, 1000BASE-LHX, 1000BASE-X, 1000BASE-LX, 1000BASE-SX, 1000BASE-ZX
Package weight
2.97 kg
Package depth
563 mm
Package height
89 mm
Package width
282 mm
Internal memory
2048 MB
Mean time between failures (MTBF)
743482.45 h
Flash memory
64 MB
Memory type
DDR3-SDRAM
Noise level
47.6 dB
Firmware upgradeable
Y
Harmonized System (HS) code
85176990
Console port
RJ-45
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity
24
SFP+ module slots quantity
4
Power over Ethernet (PoE)
N
Security algorithms
EAP, MD5, PEAP, SSH, SSL/TLS, TTLS
Access Control List (ACL)
Y
IGMP snooping
Y
Loop protection
Y
IP-MAC-Port binding
Y
Access Control List (ACL) rules
768
Queue scheduling algorithms
Weighted Round Robin (WRR)
DHCP features
DHCP client, DHCP server, DHCP snooping
Pallet gross width
120 cm
Pallet gross length
110 cm
Shipping (inner) case width
47.8 cm
Shipping (inner) case length
58.5 cm
Shipping (inner) case height
31.8 cm
Shipping (inner) case gross weight
16.2 kg
Products per shipping (inner) case
5 pc(s)
Shipping (inner) case net weight
11.6 kg
Pallet gross weight (air)
407.6 kg
Master (outer) cases per pallet (air)
24 pc(s)
Products per pallet (air)
120 pc(s)
Pallet height (air)
2.04 m
Pallet gross weight (sea)
407.6 kg
Master (outer) cases per pallet (sea)
24 pc(s)
Products per pallet (sea)
120 pc(s)
Pallet height (sea)
2.04 m
Weight
3.86 kg
Height
44 mm
Width
440 mm
Depth
140 mm

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