Dimensions and Clearances
– continued
DEC 2000
2-9
SC
t
300 BTS Hardware Installation, ATP and FRU Procedures
PRELIMINARY
Table 2-3 Minimum Clearances MicroCell and PicoCell Units
Vertical Mounting
Item
Front
Back
Left
Right
Top
Bottom
Installation and
Maintenance
Requirements
600 mm
23.62 in.
0
100 mm
3.93 in.
200 mm
7.87 in.
0
0
Functional
Requirements
(with solar cover)
0
0
100 mm
3.93 in.
200 mm
**50 mm
1.96 in.
**50 mm
1.96 in.
Functional
Requirements
(without solar
cover)
Ceiling Mounting (PicoCell Only)
Item
Front
Back
Left
Right
Top
Bottom
Installation and
Maintenance
Requirements
200 mm
7.87 in.
100 mm
3.93 in.
0
0
0
600 mm
23.62 in.
Functional
Requirements
(without solar
cover)
*1000 mm
39.37 in.
0
*1000 mm
39.37 in.
*1000 mm
39.37 in.
0
0
* Within these boundaries, area must remain 75% unobstructed. This is the open surface area at any cross
section.
** Within these boundaries, area must remain 25% unobstructed. This is the open surface area at any cross
section. See Figure 2-10.
Table 2-4 Minimum Clearances for Surge Suppressor
Vertical Mounting
Item
Front
Back
Left
Right
Top
Bottom
Installation and
Maintenance
Requirements
600 mm
23.62 in.
0
200 mm
7.87 in.
200 mm
7.87 in.
0
0
Functional
Requirements
(without solar
cover)
0
0
100 mm
3.93 in.
100 mm
3.93 in.
0
0
Functional
Requirements
(with solar cover)
0
0
0
0
0
0
2