EIA/TIA
STANDARDS
STANDARDS
OVERVIEW
A
UNIVERSAL WIRING TOPOLOGY
STANDARIZED
SYSTEMS
BASIC
STANDARDS COMPLIANT TOPOLOGY
LEVELS AND
CATEGORIES
THE
LEVEL RATING SYSTEM
THE
CATEGORY RATING SYSTEM FOR UTP
INTERPRETING
COMPLIANCE AND PERFORMANCE TEST DATA
OVERVIEW OF
LEVELS:
LEVEL
I
LEVEL
II
CATEGORY
3
CATEGORY
4
CATEGORY
5
150-OHM
STP WIRING SYSTEMS
TP-PMD
100VG-ANYLAN
100BASE-T
ATM
OTHER
USEFUL INFORMATION