EMS Technologies Canada Ltd. HSD-128 User Manual

Page of 366
Page 3–6
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
ISDN Data
Twisted pair, stranded
Yes
85%
Discrete Lines
Single conductor, stranded N/A
N/A
N/A
RF TX and RX Coaxial
Yes
95%
Definitions:
Single Point
: Cable shield terminated at one end only—via a connector or suitable 
crimp terminal.
Multiple Point
: Cable shield terminated at both ends via a connector or suitable 
crimp terminal, usually at both ends of the cable—and at both side of any production 
break.
N/A
: Not applicable.
 Table 3–1. Cable Shielding and Termination Specifications
Cable 
Function
Conductor Type (Typical)
Single 
Point
Multiple 
Point
Minimum 
Conductor 
Coverage by 
Shield