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Installing the NBX 100 Chassis
73
do not mount multiple chassis side by side. If you do, one chassis draws in
warm air from the other, limiting the effectiveness of the cooling fans.
1
Install the brackets at the back of the chassis, as shown in
Figure 27
.
Figure 27
Attaching Wall Mounting Brackets to the NBX 100 Chassis
2
Use the dimensions shown in
Figure 28
to mark the locations where you
will drill the pilot holes into the mounting surface.
Figure 28
Chassis Wall-mount Dimensions
CAUTION:
If you wall-mount the NBX 100 chassis, you must attach the
chassis securely to a plywood mounting board which is firmly attached to
the wall. A fully configured 6-slot chassis can weigh up to 13.5 kg (30 lb).
3
Drill pilot holes at the locations you marked.
4
Install the two lower mounting screws.
Do not tighten the screws. Thread them just far enough so that they will
support the weight of the NBX 100 chassis.
465 mm (18.25 in)
89 mm
(3.5 in)
63 mm (2.5 in)
Summary of Contents for 3C10111C - NBX 100 - Modular Exp Base
Page 20: ...20 ABOUT THIS GUIDE ...
Page 102: ...102 CHAPTER 2 INSTALLING SYSTEM HARDWARE COMPONENTS ...
Page 122: ...122 CHAPTER 4 ANALOG LINE CARDS ...
Page 132: ...132 CHAPTER 5 ANALOG DEVICES ...
Page 138: ...138 CHAPTER 6 BRI ST DIGITAL LINE CARD ...
Page 144: ...144 CHAPTER 7 E1 ISDN PRI DIGITAL LINE CARD ...
Page 150: ...150 CHAPTER 8 T1 DIGITAL LINE CARD ...
Page 184: ...184 APPENDIX A SPECIFICATIONS ...
Page 190: ...190 APPENDIX B CIRCUIT PROVISIONING ...
Page 206: ...206 INDEX ...