Signaling Interface - Nortel Enterprise 1000 Reference Manual

Table 37
Digital Pad – values and offset allocations
PAD SET 0
Offset
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Signaling interface

Succession Communication Server for Enterprise 1000 Circuit Card Reference Guide
pads available are illustrated in Table 37 on page 161. The values shown are
attenuation levels (1.0dB is 1 dB of loss and –1.0 dB is 1 dB of gain).
PAD
0.6 dB
1.0 dB
2.0 dB
3.0 dB
4.0 dB
5.0 dB
6.1 dB
7.0 dB
8.0 dB
9.0 dB
10.0 dB
11.0 dB
12.0 dB
13.0 dB
14.0 dB
spare
The signaling interface consists of the A07 DS-30X signaling controller. This
interface provides an 8 Kbps signaling link via the DS-30X timeslot zero data
bit zero. Messages are 3 bytes in length.
NTBK50 2.0 Mb PRI card
PAD SET 1
Offset
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Page 161 of 236
PAD
0.0 dB
–1.0 dB
–2.0 dB
–3.0 dB
–4.0 dB
–5.0 dB
–6.0 dB
–7.0 dB
–8.0 dB
–9.0 dB
–10.0 dB
spare
spare
spare
Idle Code
Unassigned Code