ADTRAN MX3216, System Manual

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MX3216 System Manual
4-2 61189008L1-1B
Required Tools
• 1/2” open end wrench
• No. 1 phillips-head screwdriver
• No. 2 phillips-head screwdriver
• 3/16” blade screwdriver
• Voltmeter
• Ohmmeter accurate to 0.1 ohm
INSTALLING THE MX3 CHASSIS
The following sections detail the steps needed to install and power up the MX3 chassis.
Installation
The MX3 chassis provides two options for mounting.
• “Rackmount Installation” on page 4-2
• “Wallmount Installation” on page 4-4
Use the appropriate set of instructions for the preferred application.
Rackmount Installation
For a rackmount installation, perform the following steps:
1. Attach the mounting brackets to the side of the MX3 chassis using the two screws
provided for each bracket.
• For 19-inch rack applications, adjust the bracket so that the larger side of the bracket
is flush to the chassis (see Figure 4-1 ). The direction of the bracket and the set of holes
used is dependent on the mounting configuration (i.e., flush mount).
• For 23-inch rack applications, adjust the bracket so that the smaller side of the bracket
is flush to the chassis (see Figure 4-2 ). The direction of the bracket and the set of holes
used is dependent on the mounting configuration (i.e., flush mount).
2. Use the appropriate rack-type screws to mount the chassis into the rack.
WARNING
Care should be taken to not upset the stability of the equipment
rack after installation is complete.
CAUTION
The unit must be installed in accordance with the requirements of
NEC NFPA 70.