Leased-Line Operating Distances - Multitech MULTI MODEM II MT5600BL User Manual

MultiModemII User Guide
8. To change the default restore time, press â to go to the TIME TO RESTORE
9. Press the á ß or â button several times to select the first digit in the number.
10. Press the à button to go to the next digit in the number.
11. Repeat steps 9 and 10 until you have entered a value between 10 and 255, or 0 to
12. Press the Enter button to return to the TIME TO RESTORE (S15) screen.
13. To change the default dial backup time, press â to go to the DIAL BACKUP
14. Repeat steps 9 and 10 until you have entered a value between 0 and 255, and
15. Press the Enter button again to return to the DIAL BACKUP TIME (S17) screen.
16 . Dial backup and leased line restoral setup is complete.
Note: Registers S15 and S17 can also be changed using the Sr=n AT command. See
Chapter 4.
Note: The dial backup number can be displayed only 16 characters at a time. To see
characters 17–30, press the â button. To go to the previous screen, press the ß but-
ton. To go to the next screen, press the à button.

Leased-Line Operating Distances

Data rate (bps)
2400
4800
9600
19200
56000
Data rate (bps)
2400
4800
9600
19200
56000
Distances depend upon data rate, wire gauge, impairments, cable type, manufacturer,
msplices, bridge taps, etc. If you have any additional questions about distances, please
contact your telephone company representative.
(S15) screen, then press à, à. The ENTER TIME IN MINUTES screen appears.
disable dial backup, and then press the Enter button to store it. The TIME
STORED screen appears.
TIME (S17) screen, then press à, à. The ENTER TIME IN MINUTES screen
appears.
then press the Enter button to store it. The TIME STORED screen appears.
Wire gauge (AWG)
19
22.0
19.0
15.0
11.9
10.0
Wire diameter (mm)
0.90
35.2
30.4
24.0
19.0
16.0
7 Leased Line Operation
22 24 28
15.0 12.0 9.5
13.0 10.0 8.0
10.0 7.0 5.5
7.0 5.0 4.0
6.0 4.2 3.0
0.65 0.50 0.32
24.0 19.2 15.2
20.8 16.0 12.8
16.0 11.2 8.8
11.2 8.0 6.4
9.6 6.7 4.8
miles
miles
miles
miles
miles
km
km
km
km
km
70