| Dato: | 08.01.2009 |
| Tema: | IT Communicactions |
| Forfatter: | Manuel Pujol |
ABSTRACT
NEW TRENDS IN CABLING INFRASTRUCTURE.
ADDED VALUE OF THE BAND WIDTH
The increase in transmission speed requirements is a fact broadly recognized. The Normalization Organisms are working in future oriented new standards for Structured Cabling of Communications Networks. There are at present three dominant factors in the applications to communication services in hospital buildings
-Unification of voice-data and video transmission through IP Protocol , digitalization.
-Focalization to Ethernet IEEE 802 3 with new standards for copper and fiber cabling
-Demand increase in band width and speed transmission
Special attention is given to the new challenge :10 Gb at 100 m, and to the new standards ISO/IEC 11801 of two new categories of cabling Class :6A ( for 500 Mhz) and Class 7 for 1000Mhz.
The paper presents in detail these new solutions and their interest for hospital infrastructures from both technical and economical point of view, as well as the present status of the standardization process, certification , field tests, integrated services and maintenance