Optical cable construction

-A network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. -Each of the devices on the network can be thought of as a node; each node has a unique address. -Addresses are numeric quantities that are easy for computers to work with, but not for humans to remember. Example: 204.160.241.98 -Some networks also provide names that humans can more easily remember than numbers. Example: www.javasoft.com, corresponding to the above numeric address. Internet address Consists of 4 bytes separated by periods Example: 136.102.233.

28p hoangchung_dtvt 10-12-2012 47 2   Download

ADC’s breakout cables offer quick and easy connector installation onto jacketed fiber eliminating the need for splicing or fanout kits. An outer jacket protects the fiber subunits. The cable is UL listed plenum or riser as required for the application. Breakout cable construction is exceptionally robust and provides superior mechanical performance with excellent crush and impact protection.

4p mylinh 14-08-2009 74 3   Download

ADC’s plenum armored compact building cables are designed for use in backbone or horizontal cabling applications. Constructions above 24 fibers are available with 12 fibers subgroups (up to 144 fibers total).

4p mylinh 14-08-2009 60 3   Download

Features • Dry cable core • Available in singlemode, 50μm and 62.5μm multimode and hybrid construction • Dry water block buffer tubes • All-dielectric or armored construction • Designed for duct or lashed aerial installations • Excellent crush and impact resistance • High pulling force • Easy to install • UV resistant outer sheath • All cables tested to EIA/TIA FOTP standards • Available with rodent-resistant armoring • Wide operating temperature range: -40° to +70°C (-40° to +158°F) • Excellent above and below ground reliability • Low attenuation for optimum signal reliability...

21p halanh 14-08-2009 79 5   Download

Like many universities, the University of Central Arkansas (UCA) is surrounded by evidence of life before cell phones, the Internet or Wi-Fi: its buildings. Constructed with concrete block, masonry, steel and copper, these engineering marvels of the 1970s and 80s were built without consideration for future RF signals and fiber optic cables. Their subterranean spaces and bunker-like constructions were ideal for quiet classrooms and high traffic. Who knew they would one day absorb and impede wireless signals?...

4p halanh 13-08-2009 75 4   Download