D-Link’s new line of Gigabit Interface Converters (GBICs) & Small Form-Factor Pluggables (SFPs) transceivers represent an industry leading combination of performance & affordability. D-Link’s new Gigabit transceivers are available in two form-factors: standard (GBIC) or (SFP)/mini-GBIC. The DEM-311GT is a high performance 850nm multimode SFP/mini-GBIC transceiver. Supporting full duplex, Gigabit speeds on multimode fiber for distances of up to 220m/550m on 62.5µm/50µm fiber respectively. The unit features a metal housing to reduce EMI & to increase durability. The DEM-311GT is hot pluggable & is backed by a standard 2-year product warranty & free technical support. * Third-Party Devices Must Comply With specified Supported Industry-Standard Specifications Product/ Performance Specifications Optical Receiver Sensitivity:-18d Bm (max) Interface Options Connector Type
- LC Operational Ranges Support Voltage
- 3.1-3.5V Max Voltage
- 6.0V Max Current
- 300m A Safety Certifications & Environmental Information Class 1 Laser
- EN 60825-1 FDA 21
- 1040.10 & 1040.11 Physical Specifications

Dimensions (Wx Dx H)
- 13.8 x 57.2 x 8.5 mm Warranty & Support Information Warranty
- 2 Year Warranty Support
- Free Technical Support










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The DES-1016D is an unmanaged 10/100 Mbps switch designed to enhance workgroup performance whilst providing a high level of flexibility. Powerful yet easy to use, this device allows users to simply plug any port to either a 10 Mbps or 100 Mbps network to multiply bandwidths, boost response time & satisfy heavy load demands.?? The switch provides 16 ports, all supporting the NWay standard. The ports negotiate between 10BASE-T & 100BASE-TX network speeds, as well as between full & half duplex. In full duplex mode, the switchs embedded flow control provides a means to protect users against possible data loss during transmission on the network. When connected to a LAN adapter (in a server PC) that supports flow control, the switch sends signals to the PC regarding buffer overrun during peak usage periods. The PC then delays transmission until the switch is ready again to accept new data. ...

- Product Description: D-Link DES 1018MP
- switch
- 18 ports
- unmanaged
- desktop
- Device Type: Switch
- 18 ports
-






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Reliability Po E connections Enhanced surge protection on all Po E ports protects the switch when feeding power to outdoor Po E capable devices. Flexible connectivity All downlink ports support 10/100M speeds, and two Gigabit uplink ports provide redundant, wired speed connection for reliable networking. Main Specifications
- Product Description: D-Link DES 1018P 18-Port Fast Ethernet Po E Switch with 2 Gigabit Uplink Ports
- switch
- 16 ports
- unmanaged
- desktop
- Device Type: Switch
- 16 ports
- unmanaged
- Enclosure Type: Desktop 1U Ports 8 x 10/ 100 (Po E) + 8 x 10/ 100 + 2 x combo Gigabit SFP
- Power Over Ethernet (Po E): Po E
- Po E Budget: 80 W
- Performance Switching capacity:7.2 Gbps Forwarding performance (64-byte packet size):5.36 Mpps
- MAC Address Table

Size: 8K entries
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Features: Flow control, power over Ethernet (Po E), auto-uplink (auto MDI/ MDI-X), store & forward, 384KB packet buffer, Energy Efficient Ethernet
- Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3af, IEEE 802.3x, IEEE 802.3az
- Power: AC 120/ 230 V (50/ 60 Hz )
- Dimensions: (Wx Dx H) 28 cm x 21 cm x 4.4 cm
- Weight: 1.78kg





















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All ports support auto-negotiation of MDI/MDIX cross over. This eliminates the need for cross over cables or uplink ports. Any port can simply plug to a server, a hub or a switch, using the usual straight-through twisted-pair cable. With 24 plug-&-play ports, the switch is a perfect choice for workgroups to upgrade performance in a client/server environment. The ports can be connected to servers in full-duplex, or hubs in half-duplex. With low-cost connection per-port, the switch can be set up for direct connection from the PCs. This relieves data bottleneck by giving each workstation a dedicated bandwidth on the network. The DES-1024D is an unmanaged 10/100 Mbps switch designed to enhance workgroup performance while providing a high level of flexibility. Powerful yet easy to use, this device allows users to simply plug any port to either a 10 Mbps or 100 Mbps network to multiply bandwidths, boost response time & satisfy heavy load demands. The switch comes with 24 10/100 Mbps ports, allowing a small workgroup to flexibly integrate to Ethernet & Fast Ethernet. These intelligent ports detect the network speed & auto-negotiate between 100BASE-TX & 10BASE-T, as well as between full & half-duplex. All ports support flow control. This function minimizes dropped packets by sending out collision signals when the port's receiving buffer is full. Features 24 10/100 Mbps ports Full/half duplex support for each port MDI uplink port for easy expansion Auto-learning of network configuration Flow control in full duplex mode for protection against data loss Back pressure in half duplex mode RAM buffer dynamically allocated for each port Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

The DES-105 5-Port Fast Ethernet Unmanaged Desktop Switch is a 5-port 10/100 Mbps Fast Ethernet switch that means that you can quickly set up a wired network. Connect the DES-105 to multiple computers together to share files & folders, or connect it to a router to share an Internet connection. Auto-Sensing 10/100 Ports The DES-105 uses auto-sensing 10/100 Mbps ports, allowing a small workgroup to flexibly connect to Ethernet & Fast Ethernet devices to create an integrated network. These ports detect the network speed & auto-negotiate between 10BASE-T & 100BASE-TX, as well as between full & half-duplex, allowing you to get the maximum speed possible for each device connected to your network. Auto MDI/MDIX Crossover All of the ports on the DES-105 support automatic MDI/MDIX crossover, eliminating the need for crossover cables or uplink ports. Each port can be plugged directly to a server, hub, router, or switch using regular straight-through twisted-pair Ethernet cables. In addition, the DES-105 features multiple front, easy-to-access Ethernet ports with two colour LED indicators per port to easily distinguish link status. Flow Control for Secure Transmission When a port reaches its receiving buffer capacity, the 802.3x flow control feature activates to minimize dropped packets. By minimizing the number of dropped packets, the switch provides a more reliable connection for all of your connected devices while surfing the web, playing games, or accessing media. Think Green The DES-105 is a plug-&-play networking switch that offers D-Link’s Green Technology to save energy & reduce heat, which in turn extends product life without sacrificing performance or functionality. The switch supports IEEE 802.3az Energy-Efficient Ethernet (EEE) which detects when a connected computer is shut down or when there is no Ethernet traffic, in which the switch will proceed to power down the idle port, saving a substantial amount of power. ...

The DES-1100 Easy Smart series is the ideal entry-level solution for managed networks. Equipped with 16 or 24 Fast Ethernet ports, the DES-1100 series integrates basic configurable options that provide performance & scalability. With an easy to use web interface, these switches help customers to quickly & easily deploy their networks. Their fanless design makes them completely silent & very reliable, & their eco-friendly technology saves energy & money. The basic lineup of L2 features in the Easy Smart series makes them very suitable for SMB with small IT teams, without sacrificing on performance & security. Network downtime is reduced drastically with loopback detection & broadcast storm control. Security & confidentiality of network traffic is guaranteed with VLANs. Ample bandwidth on the uplinks to the rest of the network can be achieved with Link Aggregation, & the Cable Diagnostics function provides an easy & convenient way to quickly detect & troubleshoot cabling problems. Management is through an intuitive web interface or a PC-based Smart Console Utility. Both provide a convenient & easy way of configuring the switches, allowing for effective network deployments. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

The DES-3028 series switches are managed Layer 2 Ethernet switches designed as the premium devices in the entry-level network management category. These switches offer very rich functions to let SMB & even enterprises set up a secure & effective departmental network at affordable cost. Outstanding features include high port densities, 4 Gigabit uplinks, Power over Ethernet support, comprehensive network security, granular bandwidth control & extensive network management. With these switches, businesses can now optimize their networks at both the function & cost levels for maximum results. Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

This product is customized for use in the UK & Irel&. What it does? The DES-1005D 5-port Desktop Switch means that you can easily connect any Ethernet-enabled device, thus extending your home network. No configuration is required, making this switch completely plug-&-play. Each of the 5 intelligent ports detects the network speed & auto-negotiate between 100BASE-TX & 10BASE-T, as well as between full- & half-duplex. Each supports auto-negotiation of MDI/MDIX cross over, eliminating the need for cross-over cables or uplink ports. ...

DES-1005D is designed to enhance SOHO performance while providing 10/100 Mbps flexibility. Powerful yet easy to use, it allows users to simply plug any port to either a 10 Mbps or 100 Mbps node to multiply bandwidths, boost response time & satisfy heavy load demands. The switch provides 5 ports, all supporting the NWay standard. The ports negotiate between 10BASE-T & 100BASE-TX network speeds, as well as between full- & half-duplex. The flow control function minimizes dropped packets by sending out collision signals when the ports receiving buffer is full. The flow control is available in the half-duplex mode. Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...