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Install the CMTS
Rack Mounting
97
Figure 26: Bottom of Chassis
5.
When lifting the chassis, we recommend that you follow the safety precautions listed in
the “Safety Precautions” on page 68. Using a lift (or at least three installers—one on the
left, one on the right, and one in the front of the chassis), slowly lift and slide the
G10 CMTS onto the equipment shelf. Figure 27 on page 98 illustrates the proper manner
in which to manually lift the chassis such that the risk of injury is minimized.
6.
Continue sliding the chassis all the way into the rack until the flanges of the mounting
brackets are flush with the mounting rails of the rack and the mounting holes in the
mounting brackets are aligned with the corresponding holes in the mounting rails.
7.
Using the #12 screws supplied in the accessory kit (up to six for each mounting bracket),
fasten the chassis to the rack by applying 30 in-lb of torque to each of the screws (see
Figure 28 on page 99). Do not completely tighten any screw to its torque specification
until all 12 screws are inserted.
8.
Attach the ground strap to earth ground. Figure 29 on page 100 illustrates a fully
populated rack with three G10 CMTS chassis.
Now you can install additional power supplies and modules.
17.3 in (439.4 mm)
Front
18.6 in (472.6 mm)
Do not use the handles on the rear fan tray to assist with
lifting the G10 CMTS. These handles are solely for the
purpose of removing the rear fan tray.
Содержание G10 CMTS
Страница 8: ... JUNOSg 3 0 G10 CMTS Hardware Guide viii ...
Страница 18: ... JUNOSg 3 0 G10 CMTS Hardware Guide 2 ...
Страница 34: ...G10 CMTS Hardware Overview JUNOSg 3 0 G10 CMTS Hardware Guide 18 ...
Страница 46: ...DOCSIS Module JUNOSg 3 0 G10 CMTS Hardware Guide 30 Figure 12 DOCSIS Module Front Panel HotSwap ...
Страница 55: ... Hardware Component Overview Chassis Control Module 39 Figure 15 Chassis Control Module Front Panel Eth0 ...
Страница 72: ...Chassis Rear Modules JUNOSg 3 0 G10 CMTS Hardware Guide 56 Figure 21 Hard Disk Module Rear Panel C O M Eth ...
Страница 82: ... JUNOSg 3 0 G10 CMTS Hardware Guide 66 ...
Страница 112: ...Rack Mounting JUNOSg 3 0 G10 CMTS Hardware Guide 96 Figure 25 Air Flow Through Chassis ...
Страница 116: ...Rack Mounting JUNOSg 3 0 G10 CMTS Hardware Guide 100 Figure 29 Rack Fully Populated with Three G10 CMTS Chassis ...
Страница 118: ...Install Power Supplies JUNOSg 3 0 G10 CMTS Hardware Guide 102 Figure 30 Power Supply Installation 1 2 ...
Страница 138: ...Connect to Power Sources JUNOSg 3 0 G10 CMTS Hardware Guide 122 Figure 39 DC Power Transition Module ...
Страница 148: ... JUNOSg 3 0 G10 CMTS Hardware Guide 132 ...
Страница 156: ...Upstream RF Measurement JUNOSg 3 0 G10 CMTS Hardware Guide 140 ...
Страница 188: ... JUNOSg 3 0 G10 CMTS Hardware Guide 172 ...
Страница 196: ...Radio Frequency RF Specifications JUNOSg 3 0 G10 CMTS Hardware Guide 180 ...
Страница 202: ...EIA Channel Plans JUNOSg 3 0 G10 CMTS Hardware Guide 186 ...
Страница 203: ... 187 Part 5 Index Index on page 189 ...
Страница 204: ... JUNOSg 3 0 G10 CMTS Hardware Guide 188 ...
Страница 209: ... Index 193 Index V ventilation 69 89 95 101 124 161 162 167 video servers 7 voltage power supply 27 ...
Страница 210: ... Index JUNOSg 3 0 G10 CMTS Hardware Guide 194 ...