Section 3 Network Turnup Procedure
Total Access 850 System Manual
60
© 2004 ADTRAN, Inc.
64203376L1-1B
7.
MOUNTING OPTIONS
The Total Access 850 chassis may be wallmounted or installed in a 19-inch or 23-inch rack. Wallmount
brackets are included with the chassis. For a rackmount installation, the Total Access 850 Base Unit allows
flush-face mount, face-forward mount, center mount, and rear mount.
Required Clearances
A minimum 10-inch clearance is required on the front end for access module insertion and withdrawal. On
the backplane end, a five-inch clearance is required for wiring access to the V.35 connector. For those units
installed in a communications bay, standard bay clearances are satisfactory.
Wallmounting the Chassis
Tools Needed
The Total Access 850 chassis mounts and connects with standard fasteners and hand tools:
•
Four #8 x 3/4-inch pan-head wood screws
•
Drill and drill bit set
•
Flat head screwdriver (medium)
•
Two Phillips head screwdrivers (small/medium)
•
Wire-wrap gun (optional)
•
25-pair male amphenol cable (customer connection)
•
Selected punch-down block and tool
Installing the Chassis
1. Position the chassis at the desired location; observe required clearances and ensure cable plugs
reach their designated sockets.
2. Ensure the chassis is plumb; then mark through the flange mounting holes to identify where the
pilot holes will be drilled.
3. Using a 1/16-inch drill bit, drill pilot holes at the marked locations.
4. Mount the chassis using the four #8 x 3/4-inch pan-head wood screws.
The Total Access 850 chassis includes wallmount brackets. If rack mount brackets are
needed, use part number 1175045L1 or 1175046L1 for 19 inch or 23 inch, respectively.
Be careful not to upset the stability of the equipment mounting rack when installing this
product.
Summary of Contents for Total Access 850
Page 14: ...Table of Contents Total Access 850 System Manual 14 2004 ADTRAN Inc 64203376L1 1B ...
Page 16: ...Section 1 System Description Total Access 850 System Manual 16 2004 ADTRAN Inc 64203376L1 1B ...
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Page 224: ...Section 5 DLP 4 Total Access 850 System Manual 224 2004 ADTRAN Inc 64203376L1 1B ...
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Page 278: ...Section 6 ADTRAN Utilities Total Access 850 System Manual 278 2004 ADTRAN Inc 64203376L1 1B ...