D-Link 28-Port 10-Gigabit Smart Managed Desktop Network Switch (DGS-1250-28X)
$385.99
D-Link 28-Port 10-Gigabit Smart Managed Switch – 28 Ports – Manageable – 3 Layer Supported – Modular – Twisted Pair, Optical Fiber – Desktop (DGS-1250-28X)
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Description
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.
Additional information
| Weight | 19.50447 kg |
|---|---|
| Switch type | Managed |
| Product colour | Black |
| Flash memory | 64 MB |
| Internal memory | 2048 MB |
| Memory type | DDR3-SDRAM |
| Certification | CB, UL, BSMI, CCC |
| Electromagnetic compatibility | CE A, VCCI A, FCC A, IC, BSMI |
| LED indicators | Activity, Link, Power, Speed |
| Multicast support | Y |
| Firmware upgradeable | Y |
| Queue scheduling algorithms | Weighted Round Robin (WRR) |
| IP-MAC-Port binding | Y |
| Loop protection | Y |
| Security algorithms | EAP,MD5,PEAP,SSH,SSL/TLS,TTLS |
| IGMP snooping | Y |
| Access Control List (ACL) rules | 768 |
| Noise level | 47.6 dB |
| Mean time between failures (MTBF) | 743482.45 h |
| DHCP features | DHCP client,DHCP server,DHCP snooping |
| AC input frequency | 50/60 Hz |
| Storage relative humidity (H-H) | 0 – 95% |
| Operating relative humidity (H-H) | 0 – 95% |
| Storage temperature (T-T) | -20 – 70 °C |
| Operating temperature (T-T) | -5 – 50 °C |
| Power over Ethernet (PoE) | N |
| Power consumption (max) | 30.6 W |
| AC input voltage | 100 – 240 V |
| Shipping (inner) case length | 58.5 cm |
| Power supply included | Y |
| Quantity per pallet (sea) | 120 pc(s) |
| Number of cartons per pallet (sea) | 24 |
| Pallet length | 110 cm |
| Quantity per pallet (air) | 120 pc(s) |
| Number of cartons per pallet (air) | 24 |
| Quantity per shipping (inner) case | 5 pc(s) |
| Access Control List (ACL) | Y |
| Packet buffer memory | 12 MB |
| Switch layer | L3 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Cable types supported | Cat5,Cat5e |
| Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
| 10G support | 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 |
| Console port | RJ-45 |
| SFP+ module slots quantity | 4 |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Full duplex | 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, |
| System event log | Y |
| Configuring Location Settings (CLI) | Y |
| ARP inspection | Y |
| Web-based management | Y |
| Quality of Service (QoS) support | Y |
| Port mirroring | Y |
| Flow control support | Y |
| Jumbo frames | 12000 |
| MAC address table | 16000 entries |
| Jumbo frames support | Y |
| Number of static routes | 124 |
| Static route | Y |
| Store-and-forward | Y |
| Forwarding rate | 95.24 Mpps |
| Switching capacity | 128 Gbit/s |
| Fiber ethernet cabling technology | 100BASE-FX,1000BASE-LHX,1000BASE-X,1000BASE‑LX,1000BASE‑SX,1000BASE‑ZX |
| Link aggregation | Y |
| Number of VLANs | 4094 |
| Virtual LAN features | Voice VLAN |
| VLAN support | Y |
| Head-of-line (HOL) blocking | Y |
| Spanning tree protocol | Y |
| Auto MDI/MDI-X | Y |
| Broadcast storm control | Y |
| Heat dissipation | 104.346 BTU/h |
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