Technical data

The shape of the curve is similar for all data rates; it always consists of
areas 1 and 2.
The curves for different data rates differ in
- The position of the "dog-leg" separating areas 1 and 2.
and
- The angle of the curve in area 2.
The reaction times (in milliseconds) for the different data rates can be
calculated based on the following table.
Data rate Switch-off time in area 1 Switch-off time in area 2
9.6 Kbps
TTR
limit
= 3177 BTU
TTR< 317 BTU:
>T
R
= T
RMin
= 132 ms
TTR > 317 BTU:
>T
R
= 0.417xTTR(ms)
19.2 Kbps
TTR
limit
= 590 BTU
TTR< 590 BTU:
TTR> 590 BTU:
>T
R
= 0.208xTTR(ms)
93.75 Kbps
TTR< 2883 BTU:
TTR> 2883 BTU:
>T
R
= 0,043xTTR(ms)
187.5 Kbps
TTR
limit
= 2883 BTU
>T
R
= T
RMin
= 132 ms
>T
R
= T
RMin
= 132 ms
500 Kbps
1.5 Mbps
TTR< 5766 BTU: TTR> 5766 BTU:
>T
R
= 0.021xTTR(ms)
TTR
limit
= 5766 BTU
>T
R
= T
RMin
= 132 ms
TTR< 15375 BTU: TTR> 15375 BTU:
>T
R
= 0.008xTTR(ms)
TTR
limit
= 15375 BZE
>T
R
= T
RMin
= 132 ms
TTR< 46125 BTU: TTR> 46125 BTU:
>T
R
= 0.003xTTR(ms)
TTR
limit
= 46125 BTU
>T
R
= T
RMin
= 132 ms
Table 17.16 Reaction Times (in milliseconds) for the Different Data Rates
B8976060/02 Appendix
17 - 33 Volume 1