Appendix A
(
SRS -1050 Installation
Page A-7
Many NT1's have settings
available to turn Termination
ON or OFF. If the setting is
ON they may also have
settings to select either 50 or
100 Ohms.
Sometimes these settings are
accomplished via switches,
other times they are done with
jumpers.
Follow the NT1 manufacturer
instructions to set the
Termination to ON or OFF as
needed.
Timing
NT1's also have a timing
setting with the options FIXED
or ADAPTIVE.
On some NT1's the options
may be labeled PB or PTP.
PB is equivalent to FIXED and
PTP is equivalent to
ADAPTIVE. Timing settings in
the following discussions are
based on NT1 manufacturer
recommendations.
Single Unit Installations
The maximum distance
between the NT1 and the ISDN
Terminal Equipment is 3000
feet in a single unit installation.
The TR switch on the Terminal
Equipment should be ON. The
TR switches on the NT1 should
be set at On at 100 Ohms.
NT1 timing should be set to
ADAPTIVE (or PTP).
NT1 (TR = 100 Ohms)
Terminal Equipment (TR = ON)
Содержание SRS-1050
Страница 1: ...ISDN Digital Set User s Guide SRS 1050 AT T 5ESS Delivering on the promise of ISDN Fujitsu ...
Страница 4: ...Fujitsu SRS 1050 Page 2 ...
Страница 5: ... Fujitsu SRS 1050 Page 3 ISDN SRS 1050 Digital Set User s Guide AT T 5ESS ...
Страница 6: ...Fujitsu SRS 1050 Page 4 ...
Страница 52: ...SRS 1050 Voice Features Chapter 2 Page 2 24 Notes ...
Страница 54: ...SRS 1050 Voice Features Chapter 2 Page 2 26 ...
Страница 86: ...SRS 1050 Local Features Chapter 3 Page 3 32 Notes ...
Страница 105: ...SRS 1050 Data Operation Chapter 6 Page 6 6 ...
Страница 107: ...SRS 1050 Installation Appendix A Page A 2 ...
Страница 115: ......
Страница 118: ...Appendix B SRS 2100 Testing Page B 3 ...
Страница 131: ...SRS 1050 Q 931 Logging Codes Appendix D Page D 8 Notes ...
Страница 134: ...SRS 1050 ICI Displays Appendix E Page E 2 Notes ...
Страница 135: ...Appendix E SRS 1050 ICI Displays Page E 3 Call Identification Displays E 1 ...
Страница 139: ...SRS 1050 Error Messages Appendix F Page F 4 Notes ...
Страница 140: ...Appendix F SRS 1050 Error Messages Page F 5 Connection Status Messages BCS F 1 Connection Status Messages DPS F 3 ...