The Luma projection screen is attractive & dependable in the classroom or conference room. Its case & endcaps have a scratch-resistant, white polyester finish. Heavy gauge endcaps form universal hanging brackets for attachment to wall, ceiling or map rail hooks. ...

Packed with features, the Vigor 2830 offers truly comprehensive ADSL connetivity & security. Compatible with all variants of ADSL (including ADSLMax, ADSL2+ & Annex M) the Vigor 2830 can also be used for cable-modem & leased line applications using its additional Gigabit Ethernet WAN port. A four-port Gigabit switch on the LAN side provides high speed connectivity for your server or other local PCs, for the highest speed local data transfer. Security features include content filtering, web application controls & object based firewall management system. ...

Packed with features, the Vigor 2830 offers truly comprehensive ADSL connetivity & security. Compatible with all variants of ADSL (including ADSLMax, ADSL2+ & Annex M) the Vigor 2830 can also be used for cable-modem & leased line applications using its additional Gigabit Ethernet WAN port. A four-port Gigabit switch on the LAN side provides high speed connectivity for your server or other local PCs, for the highest speed local data transfer. Security features include content filtering, web application controls & object based firewall management system. ...

Vigor IPPBX 3510 IP-PBX The Vigor IPPBX 3510 is a combined IP-PBX (i PBX) & router/firewall. As an IP PBX It offers a complete replacement to the traditional office phone system & analogue or ISDN lines. It also provides integration with legacy systems & lines with optional analogue/ISDN modules, creating a true hybrid system. An IP-PBX uses your existing network (LAN) & the Internet to provide company-wide telephony, using Vo IP technology instead of regular phone lines or a traditional PBX. This can save hugely on line rental, provides vast flexibility, reduces call costs, maintenance & increases efficiency. Phones can be placed anywhere in your office, or around the world to provide one seamless phone network for your business. As a Firewall/ Router, the Vigor IPPBX 3510 provides Dray Teks renowned security & flexibility for your networks Internet connectivity, together with dual-WAN ports for load-balancing or Internet failover. You can connect to any Ethernet-based Internet feed. For ADSL connectivity, just add Dray Teks Vigor 120 ADSL Modem. If you are adding the Vigor IPPBX 3510 onto existing infrastructure, you can just use the PBX facilities without the router/firewall functionality. ...

The FXO module provides four inputs for analog (POTS) lines. This is a true hybrid solution for legacy systems. Incoming calls on analog lines or Vo IP can be distributed to extensions exactly as you wish, & outgoing calls made over analog line or your Vo IP trunk according to your own preferences. ...

This module has 4 ISDN interfaces which can be connected to standard ISDN2e (BRI) lines providing up to 8 voice channels per module. This allows full integration of your existing ISDN lines into the IPPBX deployment. Incoming calls on ISDN or Vo IP can be distributed to extensions exactly as you wish, & outgoing calls made over ISDN or your Vo IP trunk according to your own preferences. ...

Gain: 5d B Beam: Omni-Directional HPBW: 360° Horizontal, 40° Vertical Dimensions: 196mm High Cable: None Mount: Router Location: Indoor ...

Dray Tek ANT-1207 is a High-gain Omni-directional indoor antenna to extend the wireless range of your existing base station, such as Wireless Access Point & Wireless Router, in 2.4 G Hz & 5 G Hz. The Dray Tek Antenna series are designed to connect with most wireless devices that use detachable antenna with R-SMA connector. Simply unscrew the existing antenna on your device & connect on Dray Tek high gain antenna series & enjoy the benefits of wireless network. ...

If your telephone line is ADSL enabled, the ADSL signal is applied over the same wires from the exchange as your normal voice calls
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If your telephone line is ADSL enabled, the ADSL signal is applied over the same wires from the exchange as your normal voice calls
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