Ata2 parameters, Ata2 dr6 – Nortel Networks BCM50 User Manual
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Appendix N Market profile attributes
NN40020-302
ATA2 parameters
This section contains information for the ATA2 device. The ATA2 is either DR6 or DR7 mode.
The mode is determined by the region in which you are located, and is not a modifiable user
preference. Refer to the following tables for a list of parameters in each mode.
•
ATA2 DR6 Market Support, Transmission, Loop Interface, Call Supervision, and Dial Pulse
parameters
•
ATA2 DR7 Market Support, Transmission and Loop Interface parameters
•
ATA2 DR7 Call Supervision, Dial Pulse, and DTMF parameters
ATA2 DR6
Table 74 ATA2 DR6 Market Support, Transmission, Loop Interface, Call Supervision, and
Dial Pulse parameters (Sheet 1 of 2)
Market profile
Market
Support
Transmission
Loop
Interface
Call
Supervision
Dial Pulse
Duration (ms)
Dial
Pulse
Coding
Scheme
Duration (ms)
Localized?
Terminal Input
Impedance
Ringing
Frequency
(Hz)
Min/
Max
Recall
Min
Clear
Min/
Max
Break
Min/
Max
Make
Australia
Yes
220
Ω
+ (820
Ω
|| 120 nF)
25
10/150
310
N
20/125
10/230
Bahrain
No (North
American
Based A-Law)
600
Ω
20
290/1010
1500
N
20/130
15/130
Canada
Yes
600
Ω
20
290/1010
1500
N
20/130
15/130
Caribbean
Yes
600
Ω
20
290/1010
1500
N
20/130
15/130
Global
No (North
American
Based A-Law)
600
Ω
20
290/1010
1500
N
20/130
15/130
Hong Kong
No (North
American
Based
mu-Law)
600
Ω
20
290/1010
1500
N
20/130
15/130
Ireland
No (UK
based)
300
Ω
+ (1000
Ω
|| 220 nF)
25
10/150
310
N
20/125
10/230
Mexico
No (North
American
Based A-Law)
600
Ω
20
290/1010
1500
N
20/130
15/130
New Zealand
No (UK
Based)
300
Ω
+
(1000
Ω
||
220 nF)
25
10/150
310
N
20/125
10/230
North America
Yes
600
Ω
20
290/1010
1500
N
20/130
15/130
PRC
No (North
American
Based A-Law)
600
Ω
20
290/1010
1500
N
20/130
15/130