D-Link 48-port Gigabit Smart Managed Switch with 4 x 10G SFP+, od 864,58 € | css.shopping
D-Link
D-Link 48-port Gigabit Smart Managed Switch with 4 x 10G SFP+,
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. High PoE Budget (370W) The DGS-1250 series offers Power-over-Ethernet (PoE), which simplifies deployment of IP cameras, VoIP phones, Wireless Access Points, and other powered devices. Using the switchs management interface, an administrator can control various PoE functions, such as remotely rebooting Cameras or Access Points, from anywhere on the network, including over the Internet. All PoE models support the IEEE 802.3af and 802.3at standards. 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. Technical details Shipping (inner) case height: 42.8 cm Shipping (inner) case width: 47.8 cm Shipping (inner) case length: 58.5 cm Shipping (inner) case net weight: 22.9 kg Products per shipping (inner) case: 5 pc(s) Pallet gross weight (air): 456.1 kg Master (outer) cases per pallet (air): 16 pc(s) Products per pallet (air): 80 pc(s) Pallet gross length: 110 cm Pallet gross width: 120 cm Pallet height (air): 184.7 cm Pallet gross weight (sea): 456.1 kg Master (outer) cases per pallet (sea): 16 pc(s) Products per pallet (sea): 80 pc(s) Pallet height (sea): 184.7 cm Shipping (inner) case gross weight: 27.4 kg Ports & interfaces Basic switching RJ-45 Ethernet ports quantity: 48 Basic switching RJ-45 Ethernet ports type: No Installed SFP modules quantity: 0 Installed SFP+ modules quantity: 0 SFP+ module slots quantity: 4 Console port: RJ-45 Weight & dimensions Width: 440 mm Depth: 430 mm Height: 44 mm Weight: 3.85 kg Power Power supply included: Yes AC input voltage: 100 - 240 V Power consumption (max): 467.3 W 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% Heat dissipation: 1512.676 BTU/h Network 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 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z 10G support: Yes Flow control support: Yes Link aggregation: Yes Broadcast storm control: Yes Auto MDI/MDI-X: Yes Spanning tree protocol: Yes Head-of-line (HOL) blocking: Yes VLAN support: Yes Virtual LAN features: Voice VLAN Number of VLANs: 4094 Data transmission MAC address table: 32000 entries Switching capacity: 176 Gbit/s Forwarding rate: 130.95 MppsPokaż więcejPokaż mniej
