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66 Chapter 3 Expansion Modules
205677-F Rev 00
ISDN BRI Voice Expansion Modules - S/T Interface
(Single and Dual Port)
The ISDN BRI Voice Expansion Module - S/T Interface Module (single and dual
port) supports the following:
•
S/T interface
•
Two ISDN BRI Voice Expansion Modules supported per unit
•
Supports two B-channels, a D-channel, per port
•
Supports QSIG and ETSI ISDN.
The illustration below shows an ISDN BRI Voice Expansion Module - S/T
interface - single port back panel.
Caution:
The ISDN BRI Voice Expansion Module - S/T interface -
single and dual port, cannot be directly connected to the network.
Pin 1
1
ISDN BRI VOICE S/T
Transmit Data to Network (Tx+)
1
2
3
4
5
6
7
8
RJ-45 Pin Assignments
Receive Data from Network (Rx+)
Receive Data from Network (Rx-)
Transmit Data to Network (Tx-)
Pins 1, 2, 7, 8 Not Connected
Indicator
Содержание Passport 4460
Страница 10: ...10 205677 F Rev 00...
Страница 16: ...16 Contents 205677 F Rev 00...
Страница 40: ...40 Chapter 1 The Passport 4460 Unit 205677 F Rev 00...
Страница 80: ...80 Chapter 3 Expansion Modules 205677 F Rev 00...
Страница 94: ...94 Chapter 6 Cables 205677 F Rev 00...
Страница 128: ...128 Appendix A Indicators 205677 F Rev 00...
Страница 148: ...148 Appendix C Voice Module Specifications 205677 F Rev 00...
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