Alpha Technologies Node Power Supply - Manual (Page 28)

2.6 Connecting the Coaxial Cable
2.6.1 Coaxial Cable Surge Protector Installation Instructions
Alpha recommends using coaxial surge suppression for enclosure protection. The Coax Surge
Protector (Alpha P/N 162-028-10) includes 75 ohm surge suppressor, and mounting hardware. As
shown below, the Surge Protector can be mounted in either of two locations on the cabinet.
Required Tools:
• Phillips screwdriver
• 3/8" socket and driver
1. Remove one of the 3/8" knockouts located in the upper rear (or right side) of the enclosure.
2. Attach the surge protector to the inside of the enclosure wall with provided hardware. The
"Customer" connection will protrude from the enclosure.
3. Verify the star washers included in the kit are fi rmly in contact with the enclosure wall for proper
grounding.
Customer connection
Surge Protector
Customer connection Surge Protector
Fig. 2-10 Surge Protector mounting locations
28 031-295-B0-001 Rev. A
2.0 Installation