CommScope Instruction Guide
860647713, Rev B, V.05
Page 2
38 Pages
Contents
Section 1. Overview and Specifications ..................................................................................... 3
► Reference Documents and Manuals ....................................................................................... 3
► Cabinet Weights (approximate) ............................................................................................... 3
► CMC-21, 28, and 35 Configuration Format and Definition ...................................................... 4
► CMC-21, 28, and 35 Cabinet Rack Unit (RU) Configurations ................................................. 5
► Field Replacement Units (FRU) and Aftermarket Kits (AMK) ................................................. 5
► Cabinet Views .......................................................................................................................... 6
► Door Clearances ...................................................................................................................... 9
► Rear Panel Removal and Installation .................................................................................... 10
► Door Intrusion Alarm Switch .................................................................................................. 10
Section 2. CMC Cabinet Concrete Pad Installation ................................................................. 11
► Step 1. Remove Packaging, Prepare Cabinet for Installation ............................................. 11
► Step 2. Remove Pad Gasket from Cabinet and Prepare Pad ............................................ 12
► Step 3. Place Cabinet onto Concrete Pad or Steel Structure ............................................. 14
► Step 4. Fasten Cabinet to Concrete Pad or Steel Structure ............................................... 15
► Step 5. Route and Connect Cables .................................................................................... 17
► Step 6. Connect Cabinet to Main Earth Ground ................................................................. 19
► Step 7. Connect Cabinet Outgoing Office Alarms............................................................... 19
► Step 8. Connect Cabinet to Main Power Source, Turn-up .................................................. 19
Section 3. Pole and Wall / H-Frame Mounting ......................................................................... 20
► Pole Mount Kit 760242250 .................................................................................................... 20
► Wall / H-Frame Mounting Kit 760242247 .............................................................................. 24
► Install Cabinet onto Upper and Lower Mounting Brackets .................................................... 27
Section 4. Cabinet Battery Installation ..................................................................................... 29
► Battery Safety Recommendations ......................................................................................... 29
► Required Tools ...................................................................................................................... 30
► Recommended Battery Dimensions and Battery Tray Configurations .................................. 30
► Battery Voltage and Battery Supply Resistance .................................................................... 31
► Battery Installation ................................................................................................................. 32
► Step 1 – Cabinet Preparation Prior to Installation, VRLA ............................................. 32
► Step 2 – VRLA Battery Installation ............................................................................... 32
► Battery Interconnect Kit 860651309, Installation – CMC-28/35 ............................................ 34
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