Technical Publication
(Continued)
Visit www.commscope.com/andrew for complete specifications on all the products listed
Bulletin # 7694293 Rev. A
5
• In general this cable will handle similarly to a coaxial cable.
• The terminated fiber ends however are fragile and must be protected during installation. Leave the packaging
around the fiber ends in place until ready to connect the jumper between OVP box and RRU or BBU.
• DO NOT BEND THE FIBER ENDS (in the furcation tubes) TIGHTER THAN 1.2" (30mm) BEND RADIUS ELSE THERE
IS A RISK OF BREAKING THE GLASS FIBERS.
• Attach the main cable securely to the structure or equipment using hangers and/or cable ties to prevent
strain on connections from movement in wind or snow/ice conditions.
• Ensure the LC fiber connectors are seated firmly in the OVP box, RRU or in BBU equipment.
• Ensure the weatherproof boots for both fiber and power connections and seated firmly in the RRU.
• Heat shrink tube of the jumper should be 1" (25.40mm) inside of the OVP box.
• Installation temperature range is -22F to 158F (-30C to 70C).
• Minimum cable bend radii can be found in this document or on-line.
• Standard lengths available are 3-6-9-12-15-30 foot.
• All jumpers are individually serialized, for immediate access to test results visit www.commscope.com/webtrak/
• Power connector is supplied with the RRU
• Blue power conductor is -48V
• Black power conductor is 0V (return)
• RRU/BBU connectivity per OEM instruction
Jumper Assemblies
1
1
Power Cord
Power Conductors
LC Duplex Connectors
END 1 (RRU)
END 2 (Junction box)
Power Conductors
Power Conductors
LC Duplex Connectors
END 1 (BBU)
END 2 (Junction box)
HFT412-2S28 Hybrid tails, 2 Fiber - RRU to 2-OVP Box
HFT412-2S29 Hybrid tails, 2 Fiber - RRU to 6-OVP Box
HFT412-2S27 Hybrid tails, 2 Fiber - BBU to 2-OVP Box
