User's Manual

Chapter 2: Installing the Hardware Infrastructure 2-5
• Minimum distance between the transmit antenna and any receive
antenna connected to 1 Watt or 500 mW CBS's is 9.2 m (30 ft.).
Minimum distance between the transmit antenna and any receive
antenna on a 100 mW CBS is 6.2 m (20 ft.). There is no minimum
distance between two transmit antennas.
• The minimum distances between a communication cable and
electrical equipment/associated power cables are as follows:
Maximum Rated Circuit Power Unshielded Power Cables Shielded Power Cables
1 kVA 30.5 cm (14 in.) 2.54 cm (1 in.)
2 kVA 45.7 cm (18 in.) 5.08 cm (2 in.)
5 kVA 60.9 cm (24 in.) 15.24 cm (6 in.)
Over 5 kVA 152.4 cm (60 in.) 30.48 cm (12 in.)
• All interconnecting wiring between the Ethernet hub, CBSs, and
power supplies is low voltage wiring. This wiring must conform to
all local and national electrical codes for the routing of commercial
signal wire.
• Do not route communication cables outside the building.