The AT-2911 series Gigabit Ethernet network adapters are integrated Ethernet network interface cards based on Broadcom's BCM5718 chipset with a PCI Express (PCIe) x 1 version 2 interface. The AT-2911 series adapter connects a PCIe compliant computer to a Gigabit Ethernet network. Allied Telesis offers models equipped with a single port interface or dual port interface in the AT-2911 series. The AT-2911 adapter is equipped with single or dual fiber optic connector, copper connector, SFP slot, or a combination of these connectors. ...

Allied Telesis 2911 Series Network Interface Cards feature a PCI Express (PCIe x 1) design, providing the maximum possible bandwidth & bus efficiency while providing the benefits of low power consumption. ...

The Allied Telesis' range of Fast Ethernet Media converters provides a complete series of conversion devices, allowing users to extend the size of UTP & multi-mode fiber networks with the use of single-mode fiber cabling. Supporting SC-connected single-mode fiber, these converters can be used to extend networks up to a distance of 2km. All these media converters feature an internal MDI/MDIX switch, allowing the converter to be connected to PC, hub or switch with a simple UTP cable. The media converters also allow the installer to test the integrity of fiber connection, by forcing the converters to communicate over the fiber cable. This Link Test feature allows installers to check for cable faults without the need for expensive fiber optic test equipment. ...

AT-2973SX PCIe x 4 (channels) dual port fiber Gigabit interface card optimized for virtualization Using multi-port cards in virtualized environments critical to the application in order to provide redundancy & data connectivity for the workloads in the virtual machines. Due to specific slot limitations & the need for redundancy/data connectivity, it is usually recommended virtualized servers use at least six Gigabit ports to satisfy the I/O demands. Virtual Machine Device Queues (VMware Direct Path) VMware Direct Path (SR-IOV) reduces I/O overhead on the hypervisor in a virtualized server by performing data sorting & uniting it in the network silicon (this feature requires an O/S that supports VMDq). This technology makes use of multiple queues in the network controller. As data packets enter the card, they are sorted, & packets traveling to the same destination/ virtual machine get grouped together in a single queue. The packets are sent to the hypervisor, which directs them to their respective virtual machines. Taking the strain of packet filtering & sorting from the hypervisor improves overall CPU usage & throughput. The AT-2973SX Gigabit interface card provides enhanced performance with the next generation (VMDq) technology, which

Includes:: features such as loop back (inter-VM communication), priority-weighted bandwidth management, & doubling the number of data queues per port from 4 to 8. It also supports multicast & broadcast data on a virtualized server. Dual Port 1000SX (LC) PCIe x 4 TCP offload engine (TOE) CPU Task Offload VLAN Jumbo Frames (9K) Microsoft Certified Drivers Load Balancing Ro HS Compliant

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PRODUCT

Features: Virtual LANs with 802.1Q VLAN tagging, load balancing & priority queuing for network optimization

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The Alphacom Executive range of telephones offers a comprehensive range of features & benefits for business & home-workers. The phones are both stylish & sleek & have been designed to operate in arduous working environments.
- Fully switchable
- Headset port
- Headset volume adjust
- Ringer volume & tone adjust
- Ring indication light
- Message waiting indication
- Optional RJ45 connection
- Latchable mute
- Hearing aid compatible








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- Meet Echo: Echo (3rd generation) has new premium speakers powered by Dolby to play 360° audio with crisp vocals & dynamic bass response.
- Enjoy premium sound: personalise your listening experience by adjusting the equaliser settings. Pair with a second Echo (3rd generation) or Echo Plus (2nd generation) for stereo sound.
- Voice control your music: ask Alexa for a song, artist or genre from Amazon Music, Apple Music, Spotify, Deezer, Tune In & more. With multi-room music, play music on compatible Echo devices in different rooms.
- Voice control your smart home: turn on lights, adjust thermostats & more, with compatible connected devices.
- Keep your family in sync: use your Alexa devices like an intercom & talk to any room in the house with Drop In & Announcements.
- Alexa has skills: with tens of thousands of skills & counting, Alexa is always getting smarter & adding new ones, such as tracking fitness, playing games & more.
- Designed to protect your privacy: built with multiple layers of privacy protection & control, including a Microphone Off button that electronically disconnects the microphones.
- Ring: you can now use your Echo device to receive doorbell notifications & motion alerts. ** Meet Echo** All the benefits of Alexa, now with enhanced sound & a new look. Enjoy premium speakers with equaliser controls, & easily set up multiple compatible devices for stereo sound or multi-room music. **“ Alexa, play top hits.”** Use your voice to play a song, artist or genre through Amazon Music, Apple Music, Spotify, Deezer & Tune In. With compatible Echo devices in different rooms, you can fill your entire home with music as well as listen to Audible or radio stations ** Alexa is happy to help** Make your life easier at home. Use your voice to set timers, add items to lists & create calendar events & reminders. You can also check the news, weather or traffic. Ask for sports scores, film screening times or i






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Echo Dot is a hands-free, voice-controlled device that uses the same far-field voice recognition as Amazon Echo. Dot has a small built-in speaker
- it can also connect to your speakers over Bluetooth or with the included audio cable. Dot connects to the Alexa Voice Service to play music, provide information, news, sports scores, weather, & more
- instantly. Echo Dot can hear you from across the room, even while music is playing. When you want to use Echo Dot, just say the wake word " Alexa" & Dot responds instantly. If you have more than one Echo or Echo Dot, Alexa responds intelligently from the Echo device you're closest to with ESP (Echo Spatial Perception).

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Echo Dot is a hands-free, voice-controlled device that uses the same far-field voice recognition as Amazon Echo. Dot has a small built-in speaker
- it can also connect to your speakers over Bluetooth or with the included audio cable. Dot connects to the Alexa Voice Service to play music, provide information, news, sports scores, weather, & more
- instantly. Echo Dot can hear you from across the room, even while music is playing. When you want to use Echo Dot, just say the wake word " Alexa" & Dot responds instantly. If you have more than one Echo or Echo Dot, Alexa responds intelligently from the Echo device you're closest to with ESP (Echo Spatial Perception).

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Echo Dot is a hands-free, voice-controlled device that uses the same far-field voice recognition as Amazon Echo. Dot has a small built-in speaker
- it can also connect to your speakers over Bluetooth or with the included audio cable. Dot connects to the Alexa Voice Service to play music, provide information, news, sports scores, weather, & more
- instantly. Echo Dot can hear you from across the room, even while music is playing. When you want to use Echo Dot, just say the wake word " Alexa" & Dot responds instantly. If you have more than one Echo or Echo Dot, Alexa responds intelligently from the Echo device you're closest to with ESP (Echo Spatial Perception).

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