Teltone TLE-A - Loop Parameters (TLE-INTL); Country Default Settings; Complex Impedance

Telephone Line Emulator User’s Manual
40-400-00020, Rev. M
45
Loop Parameters (TLE-INTL)
Complex Impedance
The TLE Loop Parameters were upgraded in the TLE-INTL module in TLE_PC software
release Version 2.00. This upgrade, to the TLE Loop Parameters, has added complex
impedance’s for Australia, Germany, and the United Kingdom. These parameters are
loaded into the programmable SLIC used in the TLE. The details include:
Australia: 220Ω +(820Ω || 120nF)
Germany: 220Ω +(820Ω || 115nF)
(This complex impedance is also used in Switzerland.)
Sweden: 270 Ω + (750 Ω || 150 nF) (Version 3.00 or greater)
(This complex impedance is also used in Ireland.)
United Kingdom: 370Ω + (620Ω || 310nF)
Figure 31. Loop Parameters (TLE-INTL)
Country Default Settings
The following pages list all the available country default settings.