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Planning and designating a Main Distribution Frame
There are two types of mandatory labels: those with safety warnings and
those without. Mandatory labels with safety warnings are required for the
following cards:
•
NT5K02 analog line card
•
NT5K19 analog tie trunk card
•
QUA6 Power Failure Transfer Unit (PFTU)
Labels are mandatory for the following cards but they do not need safety
warnings:
•
NT5K18 Exchange line card
•
NT5K17 Direct Dial Inwards (DDI) card
Figure 54 through to Figure 60 show labels for the Krone cross-connect
system.
Figure 54
Label for Analog Line Card
SAFETY WARNING
SEE INSTRUCTIONS FOR USE :
0
1
T
R
T
R
SAFETY WARNING
SEE INSTRUCTIONS FOR USE :
8
9
T
R
T
R
SAFETY WARNING
SEE INSTRUCTIONS FOR USE :
0
1
T
R
T
R
ANALOGUE TELEPHONES
2
3
4
T
R
T
R
T
R
T
ANALOGUE TELEPHONES
10
11
12
T
R
T
R
T
R
T
ANALOGUE TELEPHONES
2
3
4
T
R
T
R
T
R
Large System Installation and Commissioning
DIR. NO.'S
5
6
7
R
T
R
T
R
T
DIR. NO.'S
13
14
15
R
T
R
T
R
T
DIR. NO.'S
5
6
7
T
T
R
T
R
T
R
Page 145 of 436
LOOP..........
SHELF.........
CARD..........
R
T
R
LOOP..........
SHELF.........
CARD..........
R
T
R
LOOP..........
SHELF.........
CARD..........
R
T
R
553-6461
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