
Cable Diagrams
Passport 4400 Hardware Installation Manual
A-7
Figure A-5. Cable NTAU26AA - Passport 4430, 4450, 4455 to DCE Equipment
NC
NC
15-Pin
X.21 Mal
50-Pin Male
To Data Communication
Equipment (DCE)
20
4
45
11
8
3
33
10
6
2
Transmit Data A
31
9
Transmit Data B
21
6
Signaling A
46
13
Signaling B
22
5
Internal Clocking A
47
12
Internal Clocking B
43
8
Ground
1
26
2
27
14
39
1
To Passport Data Terminal
Equipment (DTE)
Receive Data A
Receive Data B
External Transmit Clock A
External Transmit Clock B
Transmit Data A
Transmit Data B
Transmit Clock A
Transmit Clock B
Receive Clock A
Receive Clock B
Ground
Cable Type A
Ground
Cable Type B
Ground
Cable Present Status
Ground
Frame Ground
Receive Data A
Receive Data B
Clocking A
Clocking B
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: ......