The x Stack DGS-3420 series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer Qo S, & accessibility, along with redundant power solutions for SMBs & enterprises. With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support, & advanced software solutions, these switches can act as either departmental access layer devices or aggregation switches to form a multilevel network structured with backbone & centralized high-speed servers. ...

The x Stack DGS-3427 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-3427 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 coaxial cable, the DGS-3427 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-3427 provides a complete set of security features, which

Includes:: L2/L3/L4 multi-layer Access Control Lists & 802.1x user authentication via TACACS+ & RADIUS servers. In addition, it offers suppression capabilities, Layer 3 IP v.4/v.6 Static Routing & IP v.6 Tunnellin

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Several DGS-3627 switches may be physically stacked, using low-cost CX4 10 Gigabit copper modules. In this configuration, one or two 10-Gigabit uplinks may be created, depending on whether the linear or fault-tolerant ring stacking 1 is implemented. Up to 12 switches can be stacked in this way. Using the low-cost coaxial cable as the medium to stack switches together provides not only high-bandwidth stacking but also the flexibility to add 10-Gigabit uplinks strictly as needed. The three open slots can also be used for optional 10-Gigabit XFP fiber uplinks to servers or a backbone connection. With D-Link Single IP Management (SIM) support, you can easily add up to 32 switch units -regardless of the model- in a virtual stack in addition to your physical stack. Multiple switches can be configured, monitored & maintained from any workstation running a Web browser via one single IP address. The stack is managed as a single object, as all stacked units are identified by a single IP address. A simple yet powerful web-based interface means that you can perform most management & configuration tasks. A complete set of security features is provided, which

Includes:: L2/L3/L4 multi-layer Access Control Lists (ACLs) & 802.1X user authentication via TACACS+ & RADIUS servers. The switch also offers suppression capabilities & Layer 3 IPv 4/v 6 static routing to increase network performance & security. In addition, when implemented in conjunction with a D-Link Net Defend firewall, this switch as a st&-alone or in a stack, is able to automatically quarantine any host displaying abnormal behaviour. Finally, D-Links Zone Defense, provides proactive network security by preventing viruses from spreading through the network & thwarting harmful network attacks. The DGS-3627 switch provides VLAN support including GARP/GVRP & 802.1Q to enhance network security & performance. The switch implements a robust set of multi-layer (L2, L3, L4) Qo S/ Co S features to ensure that cr

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D-Links DSN-6000 Series i SCSI SAN array is a fully redundant, data center-class network storage solution in a 2U rackmount form factor. The DSN-6000 Series currently supports 36TB of raw capacity using 3TB drives (and even greater capacity as larger disk drives become available), & overall scalability to 180TB using DSN-6020 Expansion Enclosure. D-Links DSN-6000 Series provides 1GE or 10GE host interface connectivity which can handle over 200, 000 I/O per second. The DSN-6000 Series integrates x Stack storage architecture & supports services for applications demanding high throughput, scalability & flexible storage planning. The DSN-6000 Series can be easily implemented as primary storage, as secondary storage to supplement an existing infrastructure, or as a nearline storage device to improve backup & recovery times. Using the intuitive & integrated management GUI, the DSN-6000 Series Arrays can be seamlessly incorporated in both Physical & Virtual Server environments. The DSN-6000 Series can provide the failover & redundancy capabilities required for mission critical scenarios such as Virtual Machine (VM) shares, database hosting, Online Transactional Processing (OLTP), email applications, storage consolidation & other primary storage needs. It is equipped with fully redundant components for all major functions, such as RAID controllers, power supplies, fan modules, battery backup modules, & SAS JBOD expansion ports. The Hot-pluggable design is capable of providing uninterrupted services. In addition, the DSN-6000 Series incorporates advanced high availability features such as RAID 6 & RAID 60 support, writable snapshot, Microsoft Windows VSS support, & volume configuration restoration. These advanced features help to reduce or eliminate any system downtime. Unlike other vendors, D-Links DSN-6000 Series is able to upgrade to firmware without the system going offline. Both firmware image & volume handling are well protected by the redund ...

D-Link's DSN-6000 Series i SCSI SAN array is a fully redundant, data center-class network storage solution in a 2U rackmount form factor. The DSN-6000 Series currently supports 36TB of raw capacity using 3TB drives (and even greater capacity as larger disk drives become available), & overall scalability to 180TB using DSN-6020 Expansion Enclosure. D-Link's DSN-6000 Series provides 1GE or 10GE host interface connectivity which can handle over 200, 000 I/O per second. The DSN-6000 Series integrates x Stack storage architecture & supports services for applications demanding high throughput, scalability & flexible storage planning. The DSN-6000 Series can be easily implemented as primary storage, as secondary storage to supplement an existing infrastructure, or as a nearline storage device to improve backup & recovery times. Using the intuitive & integrated management GUI, the DSN-6000 Series Arrays can be seamlessly incorporated in both Physical & Virtual Server environments. The DSN-6000 Series can provide the failover & redundancy capabilities required for mission critical scenarios such as Virtual Machine (VM) shares, database hosting, Online Transactional Processing (OLTP), email applications, storage consolidation & other primary storage needs. It is equipped with fully redundant components for all major functions, such as RAID controllers, power supplies, fan modules, battery backup modules, & SAS JBOD expansion ports. The Hot-pluggable design is capable of providing uninterrupted services. In addition, the DSN-6000 Series incorporates advanced high availability features such as RAID 6 & RAID 60 support, writable snapshot, Microsoft Windows VSS support, & volume configuration restoration. These advanced features help to reduce or eliminate any system downtime. Unlike other vendors, D-Link's DSN-6000 Series is able to upgrade to firmware without the system going offline. Both firmware image & volume handling are well protected by the redund ...

The D-Link DIR-685 Wireless N Storage router meshes style with technology to offer a simple yet sleek design, ideal for home use. This all-in-one desktop device combines a wireless Internet router, a network storage device, a digital photo frame & a print server for the ultimate user experience. ** Fast connection** The routers 802.11n (draft 2.0) high-speed wireless LAN delivers superior wireless speed & range, for a fast Internet connection wherever you are at home. It also comes with a 4-port 10/100/1000 Gigabit switch to connect multiple wired devices such as computers, media players & game consoles for fast file transfer & lag-free online gaming. ** Up to 500 GB of storage** A compact 2.5" Hard Drive (HDD) with up to 500 GB disk space can be placed inside this router to act as network storage 1. This disk space can be wirelessly shared among family members to keep & back up valuable files, or provide remote access to your personal documents via the Internet 2. Once music, photo & video collections have been saved on to the HDD for safekeeping, content can be streamed to compatible media players, such as a Play Station 3, a Microsoft Xbox 360™ or a D-Link Media Lounge product. This does not require a computer to be turned on! **LCD display** An interactive 3.2" colour screen brightens up your desk, by displaying your favourite photos saved on the routers hard drive or photo-sharing sites. You can also use the front-panel buttons to monitor network speed, router & HDD status, or view Internet feeds such as weather forecasts, news or sport events 3, all without turning on a computer. ** Useful USB (Universal Serial Bus) ports** Two USB (Universal Serial Bus) ports are available through the Share Port™ Network USB (Universal Serial Bus) utility 4. You can connect flash drives or multifunction printers to share printing & scanning functions among family members 5. These will also accept a 3G adapter, so you can connect the router to a 3G mobile service to provide Internet access to a group whi ...

Upgrade your computers Wi-Fi & access the Internet quickly & easily from anywhere in your home or office. This adapter delivers high performance wireless networking to a desktop PC via the ultra-fast PCI Express (PCIe) interface. Wireless N technology offers more speed, extended coverage & virtually no dead spots while still compatible with previous network standards. This adapter transfers data at speeds of up to 300 Mbps. The DWA-556 supports WEP, WPA & WPA2 encryption methods &

Includes:: a configuration utility to find available wireless networks & show quality/signal strength. No experience required, simply insert the enclosed CD into your computer & the installation wizard will do the rest.

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Upgrade your computer's Wi-Fi & access the Internet quickly & easily from anywhere in your home or office. This adapter delivers high performance wireless networking to a desktop PC via the ultra-fast PCI Express (PCIe) interface. Wireless N technology offers more speed, extended coverage & virtually no dead spots while still compatible with previous network standards. This adapter transfers data at speeds of up to 300 Mbps. The DWA-556 supports WEP, WPA & WPA2 encryption methods &

Includes:: a configuration utility to find available wireless networks & show quality/signal strength. No experience required, simply insert the enclosed CD into your computer & the installation wizard will do the rest.

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The D-Link Wireless N PCle Desktop Adapter (DWA-556) connects your desktop computer to a high-speed Wireless N300 network so you can enjoy steady streaming media & online gaming from greater distances across your home or office. Ideal for larger homes & offices, the Wireless N PCle Desktop Adapter boasts three external antennas to provide superior Wi-Fi reception for unrivaled wireless performance. ...

High-low case adjustment allows a 70" x 70" screen to be fully opened in a room with an 8 ceiling. Keystone eliminator tilts the screen forward to compensate for distorted images (standard on all sizes except 84"x 84" & 100" diagonal). Matte White fabrics will be seamless in all sizes. ...