Abbreviations

AHJ authority having jurisdiction	NEMA National Electrical Manufacturers Assoc.
ANSI American National Standards Institute	NEXT near-end crosstalk
AWG American Wire Gauge	NESC National Electrical Safety Code
BICSI Building Industry Consulting Service Int	NFPA National Fire Protection Assoc.
BNC bayonet Neil-Concelman/ navel connector	OC optical carrier
CCTV closed-circuit television	PBX private branch exchange
CEC Canadian Electrical Code, Part I	PCB printed circuit board
CER common equipment room	PDU power distribution unit
CPU central processing unit	PVC polyvinyl chloride
CSA Canadian Stands Association Int.	RFI radio frequency interference
DSX digital signal cross-connect	RH relative humidity
EDA equipment distribution area	SAN storage area network
EIA Electronic Industries Alliance	ScTP screened twisted-pair
EMI electromagnetic interference	SDH synchronous digital hierarchy
EMS energy management system	SONET synchronous optical network
FDDI fiber distributed data interface	STM synchronous transport model
HC horizontal cross-connect	TIA Telecommunications Industry Assoc
HDA horizontal distribution area	TR telecommunications room
HVAC heating, ventilation and air conditioning	UL Underwriters Laboratories Inc
IDC insulation displacement contact	UPS uninterruptible power supply
LAN local area network	UTP unshielded twisted-pair
MC main cross-connect	WAN wide area network
MDA main distribution area	ZDA zone distribution area
NEC National Electrical Code

So if you need more information or would like us to call you back all you have to do is select an option below;

Telephone us on 0333 900 0101 (its FREE)
Send us an email
Submit a request
Pop in and see us
Request call back

Section navigation

Abbreviations

Footer informationn

Company Information

Partnerships

Quality