Ata2 Dr7 - Nortel BCM50 2.0 Configuration Manual

282 Chapter 28 Market profile attributes

ATA2 DR7

Table 86 ATA2 DR7 Market Support, Transmission and Loop Interface parameters
Market
Support
Market
profile Localized?
Brazil Yes
CALA Yes
Denmark Yes
France Yes
Germany Yes
Holland Yes
Italy Yes
Norway Yes
Poland Yes
Spain Yes
Sweden Yes
Switzerland Yes
NN40020-300
Transmission
Terminal PCM
Input Coding
Impedance Scheme
Ω
900 A-Law
900 W A-Law
Ω
300 + A-Law
Ω
(1000 ||
220 nF)
Ω
210 + A-Law
Ω
(1020 ||
140 nF)
Ω
220 + A-Law
Ω
(820 ||
110 nF)
Ω
300 + A-Law
Ω
(1000 ||
220 nF)
Ω
180 + A-Law
Ω
(620 ||
62 nF)
Ω
120 + A-Law
Ω
(840 ||
110 nF)
Ω
220 + A-Law
Ω
(820 ||
120 nF)
Ω
220 + A-Law
Ω
(820 ||
120 nF)
Ω
200 + A-Law
Ω
(1000 ||
200 nF)
Ω
220 + A-Law
Ω
(820 ||
120 nF)
Loop Interface
Ringing Ringing
Frequency Amplitude
(Hz) (Vrms)
25 75
25 75
25 75
25 75
25 75
25 75
25 75
25 75
50 80
25 75
25 75
25 75
Loop
Current Loop
Detect Current
Threshold Limit
(mA) (mA)
18 85
18 85
12 85
6 65
6 55
12 55
6 23
12 85
18 40
6 55
12 30
6 55