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The x Stack DGS-3426P next generation switch delivers performance, flexibility, security, multi-layer Quality of Service (Qo S) & redundant power option for the SMB & enterprises. With high Gigabit port densities for desktop connections, SFP fibre connectivity, 10-Gigabit uplink options & enhanced Layer 2+ functions, this switch comprises the workgroup access-layer stack for seamless integration with L3 core switches to form part of a multilevel network structured with high-speed backbone & centralized servers. The DGS-3426P can operate as a st&-alone device or part of a scalable stack. Embedded with Single IP Management capability, a st&-alone switch can form part of a virtual stack, where intra-stack traffic flows through the usual network wires, doing away with the costly stacking cables. Without stacking cables, cable distance barriers & physical stacking limitations, a virtual stack can comprise units that are located anywhere on the network that minimizes the impact of any single point of failure. Alternatively, optional 10-Gigabit modules can be installed in the open slots to create a physical stack. Up to 12 units or 288 Gigabit ports can be configured for a stack. Users can install one or two single-port modules, depending on whether the fault-tolerant Ring or Star stacking is implemented. With each of these ports providing 20 Gbps full duplex transmission on the cost-effective CX4 cable, the DGS-3426P provides not only high-bandwidth stacking but also cost control capability that allows users to add ports strictly on a per need basis. Modules with single 10-Gigabit XFP can also be installed in any of the open slots for uplink to a server or a fibre backbone. The DGS-3426P provides up to 15.4W power on all 10/100/1000 Mbps ports. It complies with the IEEE 802.3af standard, delivering power over cat 5 Ethernet cable for Po E-capable wireless APs, IP cameras & IP phones. The DGS-3426P provides a complete set of security features, which ...

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This D-link DGS-1210-28P is part of D-Link's 3rd generation of Web Smart Switches that integrates advanced management & security functions for performance & scalability. With D-link Green technology now in its second generation, this D-Link DGS-1210-28P provides a complete, affordable & eco-friendly solution for small & medium businesses (SMB). ** Power over Ethernet (Po E) support** This D-Link DGS-1210-28P features 24 Po E ports. They provide either up to 30W on 4 ports, 15.4W on 12 ports or 7.5W on 24 ports. This gives administrators the flexibility to connect 802.3af compliant devices such as network cameras & IP phones, as well as 802.3at pre-standard equipment such as 802.11n Access Points. Uniquely, the Po E function is programmable, so power can be cut at certain times to save energy. ** Seamless Integration** This D-Link DGS-1210-28P

Includes:: 24 10/100/1000 Mbps ports capable of connecting to existing Cat.5 twisted-pair cables & the last four ports of this D-Link DGS-1210-28P combine SFP & copper connectivity into one port to provide a flexible solution for server connections via fiber interface. Using the default presets, the administrator can quickly set up the switch without worrying about reconfiguring any settings & providing easy access for the user. ** Extensive Layer 2 Features** Equipped with a complete lineup of L2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree & Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to this D-Link DGS-1210-28P switch for fast, reliable data transfer. At 2000 Mbps Full Duplex, the Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss. Network maintenance features include Loopback Detection & Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port & automatically shut down the affected port. Cable Diagnostics is desig

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Computers do not require Internet access all the time; neither do switches utilize all ports at all times. When a computer or network equipment is shutdown, switches often remain on & continue to consume considerable amount of power. With Green Ethernet technology, D-Link switches can automatically detect link status & reduce power usage of ports that are idle. Computers or any connecting parties set to standby mode (not power off), however, will not provide significant power savings. The Green Ethernet switches have the ability to analyze the length of any Ethernet cable connected to them for adjustment of power usage accordingly. Shorter lengths require less power. For a traditional switch, power consumption remains constant even when the ports are not in use. In a standard workday scenario where PCs are used for 10 hours a day & powered off 14 hours a day, & connected to the switch using 20 meter cables, D-Links Green Ethernet can save up to 25% power used for each system. Get the blazing speed of Gigabit Ethernet with the D-Link Giga Express DGS-1024D, a 24-port 10/100/1000 Mbps Gigabit Switch that delivers power, performance, & reliability in one cost-effective, space-saving design. Increase the speed of your network server & backbone connections, or make Gigabit to the desktop a reality. Power users in the office, workgroup, or creative production environment can now move large, bandwidth-intensive files faster. Transfer graphics, CGI, CAD, or multimedia files across the network instantly. The versatile & compact 1RU height design of the DGS-1024D enables the device to be rackmounted in a standard 19 inch rack, while conserving valuable rack space. It features a non-blocking switching architecture that filters & forwards packets at full wire-speed for maximum throughput. An 8K MAC address table provides scalability for even the largest networks. Address learning & aging, 802.3x Flow Control for full-duplex mode, & back pressur ...

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Computers do not require Internet access all the time; neither do switches utilize all ports at all times. When a computer or network equipment is shutdown, switches often remain on & continue to consume considerable amount of power. With Green Ethernet technology, D-Link switches can automatically detect link status & reduce power usage of ports that are idle. Computers or any connecting parties set to standby mode (not power off), however, will not provide significant power savings. The Green Ethernet switches have the ability to analyze the length of any Ethernet cable connected to them for adjustment of power usage accordingly. Shorter lengths require less power. For a traditional switch, power consumption remains constant even when the ports are not in use. In a standard workday scenario where PCs are used for 10 hours a day & powered off 14 hours a day, & connected to the switch using 20 meter cables, D-Link's Green Ethernet can save up to 25% power used for each system. Get the blazing speed of Gigabit Ethernet with the D-Link Giga Express DGS-1024D, a 24-port 10/100/1000 Mbps Gigabit Switch that delivers power, performance, & reliability in one cost-effective, space-saving design. Increase the speed of your network server & backbone connections, or make Gigabit to the desktop a reality. Power users in the office, workgroup, or creative production environment can now move large, bandwidth-intensive files faster. Transfer graphics, CGI, CAD, or multimedia files across the network instantly. The versatile & compact 1RU height design of the DGS-1024D enables the device to be rackmounted in a standard 19 inch rack, while conserving valuable rack space. It features a non-blocking switching architecture that filters & forwards packets at full wire-speed for maximum throughput. An 8K MAC address table provides scalability for even the largest networks. Address learning & aging, 802.3x Flow Control for full-duplex mode, & back pressur ...

Available

Computers do not require Internet access all the time; neither do switches utilize all ports at all times. When a computer or network equipment is shutdown, switches often remain on & continue to consume considerable amount of power. With Green Ethernet technology, D-Link switches can automatically detect link status & reduce power usage of ports that are idle. Computers or any connecting parties set to standby mode (not power off), however, will not provide significant power savings. The Green Ethernet switches have the ability to analyze the length of any Ethernet cable connected to them for adjustment of power usage accordingly. Shorter lengths require less power. For a traditional switch, power consumption remains constant even when the ports are not in use. In a standard workday scenario where PCs are used for 10 hours a day & powered off 14 hours a day, & connected to the switch using 20 meter cables, D-Link's Green Ethernet can save up to 25% power used for each system. Get the blazing speed of Gigabit Ethernet with the D-Link Giga Express DGS-1024D, a 24-port 10/100/1000 Mbps Gigabit Switch that delivers power, performance, & reliability in one cost-effective, space-saving design. Increase the speed of your network server & backbone connections, or make Gigabit to the desktop a reality. Power users in the office, workgroup, or creative production environment can now move large, bandwidth-intensive files faster. Transfer graphics, CGI, CAD, or multimedia files across the network instantly. The versatile & compact 1RU height design of the DGS-1024D enables the device to be rackmounted in a standard 19 inch rack, while conserving valuable rack space. It features a non-blocking switching architecture that filters & forwards packets at full wire-speed for maximum throughput. An 8K MAC address table provides scalability for even the largest networks. Address learning & aging, 802.3x Flow Control for full-duplex mode, & back pressur ...

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The DGS-3120 x Stack Series are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast & enhanced security, making them an ideal Gigabit access layer solution. They are equipped with an SD Card slot, allowing the user to boot images & upload configuration files directly from an SD Card. The DGS-3120 Series is embedded with two different software images
- Standard Image (SI) & Enhanced Image (EI). The Standard Image provides sophisticated features for small & medium businesses, including advanced Quality of Service (Qo S), traffic shaping, L2 multicasting, & robust security features. The Enhanced Image supports ERPS, Double VLAN (Q-in-Q), Ethernet OAM, Static Route, IMPB, s Flow, IPv 6 features which are suitable for the next generation IPv 6 networks or triple play applications in Metro Ethernet. The DGS-3120 Series targets small & medium businesses that require a high level of network security & maximum uptime. All the models in DGS-3120 Series support an external redundant power supply so that continued operation can be assured. They also include other features, such as Spanning Tree, Rapid Spanning Tree & Multiple Spanning Tree, Loopback Detection, & Broadcast Storm Control, which enhance network resilience. The Ethernet Ring Protection Switching (ERPS) function minimizes the recovery time in case of a loop failure. For load sharing & redundancy backup in switch cascading/server attachment configuration, the DGS-3120 Series provides dynamic port trunking. The DGS-3120 Series provides users with the latest security features such as Multi-layer & Packet Content Access Control Lists (ACL), Storm Control, & IP-MAC-Port Binding (IMPB) with DHCP Snooping. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC & also define the port number to enhance user access control. With the DHCP Snoo
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The DGS-3120 x Stack Series switches are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast, & enhanced security, making them an ideal Gigabit access layer solution. ...

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The DGS-3000-10TC is part of the Layer 2 family of D-Links managed switch product line that provides wired Gigabit speed access for metro & campus networks. The DGS-3000-10TC is designed as a 1U rackmount case suitable for enterprise access or service provider telecom cabinets, maximizing network performance without compromising on reliability & security. Green technology decreases energy costs by reducing power consumption, without compromising on performance. All of the Ethernet ports of the DGS-3000-10TC support 6k V surge/lightning protection. This feature protects the switch from power surges due to lightning or improper electrical wiring when the Ethernet cables are exposed in open spaces, such as in old buildings. For Ethernet link fail-over, the DGS-3000-10TC supports 802.1D Spanning Tree Protocol (STP), 802.1w Rapid Spanning Tree Protocol (RSTP), & 802.1s Multiple Spanning Tree Protocol (MSTP), to allow automatic backup of bridge paths. Using these features, the transmission & reception of frames can be guaranteed even during a network failure. For mission critical environments, the switches also support ITU-I G.8032 Ethernet Ring Protection Switching (ERPS); traffic can be rerouted around the ring within 50 milliseconds, minimizing disruption to service. D-Link Loopback Detection (LBD) is a protocol-less loop detection function that prevent loop events from causing congestion in uncontrolled network segments such as unmanaged switches or customer networks. The DGS-3000-10TC also support 802.1AX & 802.3ad Link Aggregation, which allows grouping of multiple ports in parallel to increase bandwidth & redundancy for high availability & load sharing in a multi-client environment. Virtual Stacking reduces the number of IP addresses needed on a network by configuring up to 32 devices to appear as a single unit with one IP address. This simplifies network management for small workgroups & allows for switches to be added without special cabling ...

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The DGS-3000-10TC is part of the Layer 2 family of D-Link's managed switch product line that provides wired Gigabit speed access for metro & campus networks. The DGS-3000-10TC is designed as a 1U rackmount case suitable for enterprise access or service provider telecom cabinets, maximizing network performance without compromising on reliability & security. Green technology decreases energy costs by reducing power consumption, without compromising on performance. All of the Ethernet ports of the DGS-3000-10TC support 6k V surge/lightning protection. This feature protects the switch from power surges due to lightning or improper electrical wiring when the Ethernet cables are exposed in open spaces, such as in old buildings. For Ethernet link fail-over, the DGS-3000-10TC supports 802.1D Spanning Tree Protocol (STP), 802.1w Rapid Spanning Tree Protocol (RSTP), & 802.1s Multiple Spanning Tree Protocol (MSTP), to allow automatic backup of bridge paths. Using these features, the transmission & reception of frames can be guaranteed even during a network failure. For mission critical environments, the switches also support ITU-I G.8032 Ethernet Ring Protection Switching (ERPS); traffic can be rerouted around the ring within 50 milliseconds, minimizing disruption to service. D-Link Loopback Detection (LBD) is a protocol-less loop detection function that prevent loop events from causing congestion in uncontrolled network segments such as unmanaged switches or customer networks. The DGS-3000-10TC also support 802.1AX & 802.3ad Link Aggregation, which allows grouping of multiple ports in parallel to increase bandwidth & redundancy for high availability & load sharing in a multi-client environment. Virtual Stacking reduces the number of IP addresses needed on a network by configuring up to 32 devices to appear as a single unit with one IP address. This simplifies network management for small workgroups & allows for switches to be added without special cabling ...

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D-Link 24-port SFP Layer 2 Stackable Managed Gigabit Switch

The DGS-3120 xStack Series are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast and enhanced security, making them an ideal Gigabit access layer solution. They are equipped with an SD Card slot, allowing the user to boot images and upload configuration files directly from an SD Card. The DGS-3120 Series is embedded with two different software images - Standard Image (SI) and Enhanced Image (EI). The Standard Image provides sophisticated features for small and medium businesses, including advanced Quality of Service (QoS), traffic shaping, L2 multicasting, and robust security features. The Enhanced Image supports ERPS, Double VLAN (Q-in-Q), Ethernet OAM, Static Route,
IMPB, sFlow, IPv6 features which are suitable for the next generation IPv6 networks or triple play applications in Metro Ethernet. The DGS-3120 Series targets small and medium businesses that require a high level of network security and maximum uptime. All the models in DGS-3120 Series support an external redundant power supply so that continued operation can be assured. They also include other features, such as Spanning Tree, Rapid Spanning Tree and Multiple Spanning Tree, Loopback Detection, and Broadcast Storm Control, which enhance network resilience. The Ethernet Ring Protection Switching (ERPS) function minimizes the recovery time in case of a loop failure. For load sharing and redundancy backup in switch cascading/server attachment configuration, the DGS-3120 Series provides
dynamic port trunking. The DGS-3120 Series provides users with the latest security features such as Multi-layer and Packet Content Access Control Lists (ACL), Storm Control, and IP-MAC-Port Binding (IMPB) with DHCP Snooping. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC and also define the port number to enhance user access control. With the DHCP Snoo

Availability: In Stock
Supplier: BT Business Direct
SKU: 9H6VZA

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Small - something that takes up less space than normal.

Layer - Adding extra quantities of materials for extra practical benefits, e.g. warmth.

Sophisticated - Something that is a high level of complexity, can relate to a persons personality.

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