...and the emerging 10-Gigabit Ethernet are becoming the applications of choice for current and future networking needs. • Thus, there is a renewed interest in 50-micron fibre optic cable. • First used in 1976, 50-micron cable has not experience...
...data transmission up to 16 MHz or 10 Mbps, such as 4-Mbps Token Ring and 10BASE-T. • Category 4 • Categroy 4 is the performance level for voice and data transmission up to 20 MHz or 16 Mbps, such as 4-/16-Mbps UTP. • Both Category 3 and 4 are unsuit...
...Need Help Identifying a Product Code? • Are you looking for the code 724746 5500 or 724-746-5500? • It's not a product code but the phone number of the North American Technical Support department. You will find the product code of your device on th...
...are cables with an overall shield know generically as STP. The second are constructed with each pair individually shielded and an overall outer shield and called S/STP. The first group may be made either with a foil as the shield or employ a braid ...
Simplex vs. duplex fiber patch cable • Simplex vs. duplex fibre patch cable. • Multimode and single-mode patch cables can be simplex or duplex. • Simplex has one fibre, while duplex zipcord has two fibres joined with a thin web. Simplex (also ...
...up your servers, installingfirewalls and virus protection, and keeping the protection up-to-date. • But what about more tangible threats? Do you have hot spots in your racks? If the cooling system shuts down, how will you know when temperatures ...
...a TCP/IP network (a LAN or even a WAN, for instance). Oftentimes, they’re called IP streamers when used with codecs. But, when choosing one, be sure you’re not looking at the consumer-grade devices for streaming video in small office application...
...of new security products. Common Criteria enables customers to assess a level of trust in how a product has been designed, tested, built, and shipped. • TEMPEST testing • TEMPEST testing, while classified, is regarded as a process that asses...
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