User's Manual

RadioFrame System Method of Procedure GSM/802.11b
Pre-Installation
30 RadioFrame Networks, Inc.
Cable groups within racks and cabinets shall be separated by a minimum of
2 in. (5.1 cm) from other cable groups. Refer to ANSI/TIA/EIA-568a and -569; and NFPA
70, Articles 800-52, 810-18, and 820-52 for more information.
3.4 Remote ACUs
Up to seven remote ACUs may be installed for a total of 8 ACUs per BCU.
3.4.1 Mounting
Remote ACUs are located in Telco rooms or other closets throughout the building,
mounted in 19” EIA-standard compliant racks or equivalent. Any other method used to
mount the remote ACU is not approved, and could void the warranty on the product and
other components in the RFS.
NOTE: The ACU may be placed on a flat surface only if the front and back of the unit are
accessible and if the side vents are not blocked. In this case, the ACU is not secured
and, therefore, is not rated to withstand any level of earthquake, and the warranty may be
voided.
Currently, the remote ACU does not include a Universal Power Supply (future
enhancement). Grounding of the remote ACU is not required by RadioFrame Networks
and is the responsibility of the customer. A bonding ground point for protective earth
grounding is provided; #6 screw with internal sems washer.
3.4.2 Clearances
• Dimensions: 19" wide x 7" high x 13" deep (approx.)
3.4.2.1 Back
• 7”
3.4.2.2 Front
• 12”
3.4.2.3 Sides
• Left side (facing unit): 0”; right side: 2”
3.4.2.4 Above
• Above: 0”