Nt5K19 Analog Tie Line Trunk Card Terminations - Nortel Meridian 1 Planning And Installation Manual

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NT5K19 Analog TIE line trunk card terminations

553-3021-209 Standard 1.00
Chapter 18 — Connecting the trunks
Cross connect the NT5K19 analog TIE line trunk card as shown in Table 61.
Note: The speech pairs on the NT5K19 card are polarity insensitive. The
E&M signalling pairs, however, are polarity sensitive. Make sure the
ground side of the trunk is connected to the A leg of the NT5K19 circuit.
Make sure the -50 volt side of the trunk is connected to the B leg.
Table 61
NT5K19 2W paging mode terminations
Pair Pins
T0 27
R0 2
A 29
PG 4
T1 31
R1 6
A 33
PG 8
T2 35
R2 10
A 37
PG 12
T3 39
R3 14
A 41
PG 16
July 1999
Pair color Unit number
W-O
O-W Unit 0
W-BR
BR-W
R-BL
BL-R Unit 1
R-G
G-R
R-S
S-R Unit 2
BK-O
O-BK
BK-BR
BR-BK Unit 3
Y-BL
BL-Y