
Cable Diagrams
Passport 4400 Hardware Installation Manual
A-19
Figure A-18. 120 ohm Crossover Cable
Figure A-19. Cable NTMV09AA - Modular Crossover Cable
Twisted
Pair
Twisted
Pair
To E1
Voice Module
To PBX
or PSTN
Tip 1 (T1)
1
3
Tip (T)
Ring 1 (R1)
6
11
Ring (R)
Tip (T)
3
1
Tip 1 (T1)
Ring (R)
8
9
Ring 1 (
R
1)
DB-15 Connector
(Male)
DB-9 Connector
(Male)
Tip (T)
Ring (R)
1
4
Ring 1 (R1)
Tip (T)
2
5
Tip 1 (T1)
Ring 1 (R1)
4
1
Ring (R)
Tip 1 (T1)
5
2
Tip (T)
To T1
Voice Module
To T1 Interface
RJ-48C
(Male)
RJ-48C
(Male)
Summary of Contents for Passport 4430
Page 8: ...viii ...
Page 10: ...About this document Passport 4400 Hardware Installation Manual x ...
Page 16: ...Introduction Passport 4400 Hardware Installation Manual 1 6 ...
Page 24: ...Installing the Passport 4400 Passport 4400 Hardware Installation Manual 2 8 ...
Page 56: ...T1 E1 and Digital Voice Modules Passport 4400 Hardware Installation Manual 5 16 ...
Page 84: ...Interface Modules WAN Passport 4400 Hardware Installation Manual 7 8 ...
Page 106: ...General Installation Passport 4400 Hardware Installation Module 10 8 ...
Page 148: ...Regulatory and Telephone Company Requirements Passport4400 Hardware Installation Manual B 16 ...
Page 158: ...Specifications Passport 4400 Hardware Installation Manual 10 ...
Page 164: ...T1 Voice Module Cabling Requirements Passport 4400 Hardware Installation Manual D 6 ...
Page 168: ...PBX Interface Connection Diagrams Passport 4400 Hardware Installation Manual E 4 ...
Page 175: ......