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104 Chapter 7 Port Connections for the Passport 4460
205677-F Rev 00
The following illustration displays the pin assignments for the serial port
connector.
Pin 1
50 Pin Connector
1, 2
50
43, 48, 49
42
41
40
37
26, 27, 39
23, 24, 25
22, 47
21, 46
20, 45
19, 38, 44
18
17
16
15
14
13
12
11, 36
10, 35
9, 34
8, 33
7, 32
6, 31
5, 30
4, 29
3, 28
Interface Type Indication
V.24/RS-232 External Receive Data Clock
Logic Ground
Logic Ground
V.24/RS-232 Receive Data
V.24/RS-232 External Transmit Data Clock
V.24/RS-232/V.35/V.36 Data Terminal Ready
Logic Ground
V.35 Input Termination Ground
V.35/V.36 Receive Data Clock/X.21 Indication
V.35/V.36/X.21 Transmit Data Clock
V.35/V.36/X.21 Receive Data
Reserved
DTE Signal Return
V.24/RS-232 Transmit Data Clock
V.24/RS-232 Transmit Data
V.24/RS-232 Receive Data Clock
Cable Present Status
Unassigned
V.24/RS-232/V.35/V.36 Ready to Send
V.24/RS-232/V.35/V.36 Carrier Detect
V.24/RS-232/V.35/V.36 Data Set Ready
V.24/RS-232/V.35/V.36 Clear to Send/X.21
V.36/X.21 External Transmit Clock/X.21
V.36/X.21 External Receive Clock
V.36/X.21 Transmit Data
V.35 External Transmit Data Clock
V.35 External Receive Data Clock
V.35 Transmit Data
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...
Страница 151: ......