
General Installation
Passport 4400 Hardware Installation Module
10-5
Back Panel Grounding Clips
To ensure that the modules meet regulatory agency requirements, the
grounding clips must not be removed from the back panel.
Spacers
Spacers are attached to the inside of the front of the Passport 4400. They are
used to secure the expansion modules inside the unit.
Blank Back Panels
Any open space not occupied by a module must contain a blank back panel.
Blank back panels ensure proper air flow over installed module, keep excessive
dirt and contamination out of*** the unit, and ensure compliance with radiated
emissions standards. Remove the blank back panels to accommodate new
modules, and reinstall a blank back panel if a module is removed.
Grounding
Clips
Blank Back
Panel
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: ......