
Cable Diagrams
Passport 4400 Hardware Installation Manual
A-9
Figure A-7. Cable NTAU18AA - Passport 4430, 4450, 4455 to DCE Equipment
25-Pin RS-232
Male
50-Pin Male
To Data Communication
Equipment (DCE)
To Passport
Data
Terminal
Equipment (DTE)
Clear to Send
9
5
Clear to Send
Data Set Ready
10
6
Data Set Ready
Carrier Detect
11
8
Carrier Detect
Request to Send
12
4
Request to Send
Unassigned
13
11
Unassigned
Data Terminal Ready
37
20
Data Terminal Ready
40
24
Serial Clock Transmit External
16
2
Transmit Data
41
3
Receive Data
17
15
Serial Clock Transmit
42
17
Serial Clock Receive
Ground
43
7
Signal Ground
Cable Present Status
14
Ground
39
Receive Data B
45
Ground
48
Transmit Clock B
46
Ground
49
Receive Clock B
47
Ground
50
1
Frame Ground
Transmit Data
Receive Data
External Transmit Data Clock
Transmit Data Clock
Receive Data Clock
Содержание Passport 4430
Страница 8: ...viii ...
Страница 10: ...About this document Passport 4400 Hardware Installation Manual x ...
Страница 16: ...Introduction Passport 4400 Hardware Installation Manual 1 6 ...
Страница 24: ...Installing the Passport 4400 Passport 4400 Hardware Installation Manual 2 8 ...
Страница 56: ...T1 E1 and Digital Voice Modules Passport 4400 Hardware Installation Manual 5 16 ...
Страница 84: ...Interface Modules WAN Passport 4400 Hardware Installation Manual 7 8 ...
Страница 106: ...General Installation Passport 4400 Hardware Installation Module 10 8 ...
Страница 148: ...Regulatory and Telephone Company Requirements Passport4400 Hardware Installation Manual B 16 ...
Страница 158: ...Specifications Passport 4400 Hardware Installation Manual 10 ...
Страница 164: ...T1 Voice Module Cabling Requirements Passport 4400 Hardware Installation Manual D 6 ...
Страница 168: ...PBX Interface Connection Diagrams Passport 4400 Hardware Installation Manual E 4 ...
Страница 175: ......