User's Manual Part 2

March 29, 2006 Part ######A revision 00a-DRAFT 123
Index
powering on, 102
timing signals, 87
ground cables, 55
See also cables
ground terminals, 56
grounding
racks,
55–56
requirements for, 27, 28
wrist straps, 37
H
hard disk drives
location,
69
humidity requirements, 21
I
IF/RF cards, 88
location,
71
inserting
cards into shelves,
75
power supplies into shelves, 73
RFSS modules into RF rack, 66
See also attaching and installing
installing
antennas
GPS,
92–93
main and diversity, 94–96
GPS clock module, 65
racks, 48
positioning and aligning, 50
preparing location, 49
securing, 51–52
See also attaching and inserting
inventory checking. See checklists
J
jumpers
configuration, 44
settings, 43
junction bar location, 51
M
main antenna, 31
installing, 94–96
RFSS configuration, 95
measuring
distance to a fault,
99
VSWR of RF equipment, 97–98
modem cards
location,
71
N
network
conditions assumed,
15
requirements
backhaul circuits,
29
PSTN gateway, 29
routers, 29
nuts. See fasteners
O
operation
of GPS clock module, ??–
105
P
parameter settings
Ethernet switch, 108
GPS clock module, 105
part numbers
cables
PDP power,
80–82
cards, 69–72
PDP
circuit breakers,
25
grounding point for wrist straps, 37
power cables. See power cables
rear cover attachment,
53
weight, 19
physical requirements
for moving base stations, 19
space, 18
positioning racks. See racks
power cables,
79
connecting, 57–58, 80–82
power distribution panel. See PDP
power source
base station, 26
circuit breakers, 27
grounding, 27
power supplies
connecting cables to,
57–58
connectors, 79–80
inserting into shelves, 73
powering on, 102
requirements, 23
testing, 74
powering off
components,
25
powering on
base station components,
102
precautions
against card or shelf damage,
68
during operation, 53
when attaching ground and power cables, 53
when attaching main and return cables, 57
when connecting alarm cables, 85
when handling cards, 75
when handling circuit boards, 37
when handling power supplies, 73
when handling shelves, 62
when testing power supplies, 74
preparing
installation location,
49
PSTN gateway, 29