System Hardware Manual iii
Issue 3.0
2.3.2 Selecting a Permanent MDF Location ...........................................3-3
2.3.3 Selecting a Site for Installing the Telephones................................3-3
2.4 Constructing the Main Distribution Frame (MDF)............................ 3-3
2.5 Power Failure Transfer.................................................................... 3-4
2.6 Fax CO Branch Connection ............................................................ 3-5
Section 3 Installing the Chassis .............................................................................. 3-5
3.1 Unpacking the Equipment ............................................................... 3-5
3.2 Before Installation............................................................................ 3-5
3.3 Installing the 19” (CHS2UG-US) Chassis........................................ 3-6
3.3.1 Installing the 19” Controlling Chassis.............................................3-8
3.3.2 Installing Expansion Blades in the 19” Chassis (Optional) ............3-9
3.3.2.1 Connector Pin-Out on the GPZ-BS10/GPZ-BS11 ..................3-10
3.3.2.2 Install the GPZ-BS10 Expansion Base Blade in the
CHS2UG-US Controlling Chassis...........................................3-10
3.3.2.3 Install the GPZ-BS11 Expansion Blade in the
CHS2UG-US Expansion Chassis ...........................................3-13
3.3.2.4 Connect the Controlling and Expansion Chassis....................3-17
3.3.3 Install Grounding on 19” Chassis.................................................3-19
3.3.4 Install Grounding on Multiple 19” Chassis (Optional)................... 3-19
3.3.5 Install AC Power Cords on 19” Chassis.......................................3-20
3.3.6 Install AC Power Cords on Multiple 19” Chassis (Optional)......... 3-21
3.3.7 Install Additional Blades 19” Chassis...........................................3-21
3.3.8 Apply Power to the 19” Chassis...................................................3-21
3.4 Installing the 9.5” Gateway (CHS2UG GW-US) and Base
(CHS2UG B-US) Chassis.............................................................. 3-22
3.4.1 Install Grounding on 9.5” Gateway or Base Chassis ................... 3-23
3.4.2 Install AC Power Cord 9.5” Gateway or Base Chassis ................3-23
3.4.3 Install Additional Blades 9.5” Gateway or Base Chassis .............3-23
3.4.4 Apply Power to the 9.5” Gateway or Base Chassis .....................3-23
3.5 Installing the 9.5” Base (CHS2UG B-US) and Expansion
(CHS2UG E) Chassis.................................................................... 3-24
3.5.1 Connecting the 9.5” Base and Expansion Chassis......................3-25