D-Link DGS-1250-28X network switch Managed L3 Gigabit Ethernet (10/100/1000) Black DGS-1250-28X

General Information for D-Link Network Switches

D-Link DGS-1250-28X, Managed, L3, Gigabit Ethernet (10/100/1000), Full duplex, Rack mounting

DGS-1250-28X

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.

- 24 x 10/100/1000BASE-T ports
- 4 x 10G SFP+ ports
- Lite L3 Static Routing
- Advanced security features, IMPB, 802.1X Authentication
- Dual Image & Configuration
- Supports STP/RSTP/MSTP
- Full CLI
- QoS Enablement
- 11 Web Languages DGS-1250-28X

Further details for this product, DGS-1250-28X, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

DGS-1250-28X, 24x 10/100/1000BASE-T, 4x 10G SFP+, 128 Gbps, 95.24 Mpps, 100-240V AC, VLAN, QoS, L3, ACL, 440x140x44 mm

D-Link DGS-1250-28X. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24, Console port: RJ-45. Full duplex. MAC address table: 16000 entries, Switching capacity: 128 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE.... Rack mounting

Warranty information: Lifetime

Initial Release Date: 28/06/2019

D-Link DGS-1250-28X network switch Managed L3 Gigabit Ethernet (10/100/1000) Black DGS-1250-28X Specifications

Product Type Network Switches Brand D-Link Collection Model D-Link DGS-1250-28X Manufacturer Product Type D-Link Network Switches Rack mounting Yes Product colour Black LED indicators Activity,Link,Power,Speed LED indicators Activity, Link, Power, Speed Electromagnetic compatibility CE A, VCCI A, FCC A, IC, BSMI Product Family D-Link DGS Product Family DGS-1250-28X Internal Memory 2048 MB Flash Memory 64 MB 10G support Yes Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T Fiber ethernet cabling technology 100BASE-FX,1000BASE-LHX,1000BASE-X,1000BASELX,1000BASESX,1000BASEZX Fiber ethernet cabling technology 100BASE-FX, 1000BASE-LHX, 1000BASE-X, 1000BASELX, 1000BASESX, 1000BASEZX Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T Forwarding rate 95.24 Mpps Cable types supported Cat5, Cat5e Cable types supported Cat5,Cat5e Static route Yes Port mirroring Yes Full duplex Yes Security algorithms EAP,MD5,PEAP,SSH,SSL/TLS,TTLS Security algorithms EAP, MD5, PEAP, SSH, SSL/TLS, TTLS Flow control support Yes Auto MDI/MDI-X Yes Broadcast storm control Yes Spanning tree protocol Yes Link aggregation Yes Head-of-line (HOL) blocking Yes VLAN support Yes Virtual LAN features Voice VLAN Number of VLANs 4094 Basic switching RJ-45 Ethernet ports quantity 24 Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) Installed SFP modules quantity 0 Installed SFP+ modules quantity 0 SFP+ module slots quantity 4 Console Port RJ-45 MAC address table 16000 entries Switching capacity 128 Gbit/s Store-and-forward Yes Jumbo frames support Yes Number of static routes 124 Jumbo frames 12000 Packet buffer memory 12 MB Power supply included Yes Power consumption (max) 30.6 W AC Input Voltage 100 - 240 V AC input frequency 50 - 60 Hz AC input frequency 50/60 Hz DHCP features DHCP client,DHCP server,DHCP snooping DHCP features DHCP client, DHCP server, DHCP snooping Access Control List (ACL) rules 768 IGMP snooping Yes Queue scheduling algorithms Weighted Round Robin (WRR) Loop protection Yes IP-MAC-Port binding Yes System event log Yes Width 440 mm Height 44 mm Depth 140 mm Weight 3.86 kg Access Control List (ACL) Yes Year 2019 Mean time between failures (MTBF) 743482.45 h Switch type Managed Switch layer L3 Quality of Service (QoS) support Yes Web-based management Yes Configuring Location Settings (CLI) Yes ARP inspection Yes Firmware upgradeable Yes Memory Type DDR3-SDRAM Noise level 47.6 dB Harmonized System (HS) code 85176990 Operating relative humidity (H-H) 0 - 95% Operating temperature (T-T) -5 - 50 C Storage relative humidity (H-H) 0 - 95% Storage temperature (T-T) -20 - 70 C Heat Dissipation 104.346 BTU/h Multicast support Yes Certification CB, UL, BSMI, CCC Pallet width 120 cm Shipping (inner) case height 31.8 cm Shipping (inner) case width 47.8 cm Shipping (inner) case length 58.5 cm Pallet gross length 110 cm Pallet gross width 120 cm Pallet length 110 cm Quantity per shipping (inner) case 5 pc(s) Products per shipping (inner) case 5 pc(s) Shipping (inner) case gross weight 16.2 kg Number of cartons per pallet (air) 24 Quantity per pallet (sea) 120 pc(s) Quantity per pallet (air) 120 pc(s) Shipping (inner) case net weight 11.6 kg Pallet gross weight (air) 407.6 kg Pallet height (air) 2.04 m Pallet gross weight (sea) 407.6 kg Number of cartons per pallet (sea) 24 Pallet height (sea) 2.04 m Products per pallet (air) 120 pc(s) Products per pallet (sea) 120 pc(s) Master (outer) cases per pallet (air) 24 pc(s) Master (outer) cases per pallet (sea) 24 pc(s) Power over Ethernet (PoE) No Package width 282 mm Package depth 563 mm Package weight 2.97 kg Package height 89 mm MPN DGS-1250-28X

D-Link DGS-1250-28X network switch Managed L3 Gigabit Ethernet (10/100/1000) Black DGS-1250-28X Reviews

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