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D-Link 24-port Gigabit Smart Managed Switch with 4x 10G SFP+
239,88 €
Monthly payment from 7.08 €
1306403 DGS-1250-28X/E
0790069467875, 5704174940432, 7900694678758
Shipping 5-7 days
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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.
Network | |
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3x, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3z, IEEE 802.3ae |
| Flow control support | Yes |
| Auto MDI/MDI-X | Yes |
| Full duplex | Yes |
| Static route | Yes |
| Multicast support | Yes |
| Jumbo frames support | Yes |
| Jumbo frames | 12000 |
| Port mirroring | Yes |
| Number of VLANs | 4094 |
Management features | |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
Security | |
| Security algorithms | SSH, SSL/TLS, PEAP, MD5, EAP, TTLS |
| MAC address table | 16000 entries |
| System event log | Yes |
| Access Control List (ACL) | Yes |
| Access Control List (ACL) rules | 768 |
| IGMP snooping | Yes |
Design | |
| LED indicators | Power, Activity, Link, Speed |
| Product colour | Black |
Features | |
| Electromagnetic compatibility | CE A, VCCI A, FCC A, IC, BSMI |
| Firmware upgradeable | Yes |
| Heat dissipation | 104.346 BTU/h |
| Mean time between failures (MTBF) | 743482.45 h |
| Internal memory | 2048 MB |
| Flash memory | 64 MB |
Power | |
| AC input voltage | 100 - 240 V |
| Power over Ethernet (PoE) | No |
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% |
Weight & dimensions | |
| Width | 440 mm |
| Depth | 140 mm |
| Height | 44 mm |
| Weight | 3.86 kg |
Packaging data | |
| Package width | 282 mm |
| Package depth | 563 mm |
| Package height | 89 mm |
| Package weight | 2.97 kg |
Other features | |
| Rack mounting | Yes |
Certificates | |
| Certification | CB, UL, BSMI, CCC |