Technical Description; Power Requirements - Northern Telecom NT5K17 Description

Technical description

Power requirements

United Kingdom United Kingdom United Kingdom
United Kingdom United Kingdom United Kingdom
Connections
The NT5K19 Analog Tie trunk card has four units. Each unit on the card
connects to the backplane through an 80-pin connector. The backplane is
cabled to the input/output (I/O) panel, and the I/O panel is cabled to the
cross-connect terminal.
At the cross-connect terminal, each unit connects to external apparatus by
A and B leads. For detailed termination and cross-connect information, see
System installation procedures (553—3001—210).
The technical details of the NT5K19 Analog Tie trunk card are outlined
below.
Table 3-1 lists the power requirements for the NT5K19 Analog Tie trunk
card.
Table 3-1
NT5K19 Power requirements
Vo lt age
+/ - 15. 0 V dc
- 15 V dc
+8 V dc
+ 5 V dc
- 48 V dc
NT5K19 Analog Tie Trunk Card 3-5
I dle
Cu rr ent
200 ma
160 ma
55 ma
120 ma
10 ma
UK Trunk cards description 553-3001-173
Ac ti ve
Cu rr ent
200 ma
160 ma
55 ma
120 ma
40 ma