4RF Aprisa XE User Manual - page 236
Country specific settings | 235
17. Country specific settings
The following table shows the country-specific settings for the DFXO / DFXS interface cards. If the
country you want is not listed, contact the local telephone company for assistance.
Country
DFXO / DFXS Termination / balance
impedance
DFXO
loop
current
limiter
DFXO
on-hook
speed
DFXO
ringing
impedance
DFXO
ringing
detection
threshold
Argentina 600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Australia TN12
220Ω + (820Ω ║ 120nF)
On
26 ms
> 10 MΩ 16
Vrms
Austria TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Bahrain TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Belgium TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Brazil 600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Bulgaria 220Ω + (820Ω ║ 120nF)
On
3 ms
> 10 MΩ 16
Vrms
Canada 600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Chile 600Ω On
<
500
μs
> 10 MΩ 16
Vrms
China 600Ω and
China 200Ω + (680Ω ║ 100nF)
On <
500
μs
> 10 MΩ 16
Vrms
Colombia 600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Croatia
TBR21 270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Cyprus TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Czech Republic
TBR21 270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Denmark TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Ecuador 600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Egypt TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
El Salvador
600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Finland TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
France TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Germany TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Greece TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Guam 600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Hong Kong
600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Hungary TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Iceland TBR21
270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
India
600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Indonesia
600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Ireland
TBR21 270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Israel
TBR21 270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Italy
TBR21 270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Japan
600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Jordan
600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Kazakhstan
600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Kuwait
600Ω On
<
500
μs
> 10 MΩ 16
Vrms
Latvia
TBR21 270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Lebanon
TBR21 270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms
Luxembourg
TBR21 270Ω + (750Ω ║ 150nF)
On
3 ms
> 10 MΩ 16
Vrms