Filter
Top Products
DWBS Components
Issue 5 June 1999
3-7
!
WARNING:
CAUs should be positioned before positioning WFBs. The movement of
WFBs is not critical to radio coverage when CAUs are used.
Prior to installation, the technician will receive an installation map of the site that
shows the location of all WFBs and CAUs. This plan must be followed as closely
as possible to ensure proper radio coverage. Any deviations from the map must
be reported to the DWDT. Such changes will alter coverage. The wiring and
labeling of CAUs must be done in accordance with the design package from the
DWDT.
Figure 3-1 provides the basic installation layout and the relationship between the
DEFINITY ECS, WFBs, CAUs, and the WTs.
NOTE:
Various components in the figure are identified according to the format
PPCSSwc
, where
PP
represents the port network,
C
represents the carrier,
SS
represents the slot,
w
represents the WFB (
A
or
B
), and
c
represents the
CAU (
1
,
2
,
3
, or
4
). For example,
01A08A2
represents port network
01
,
carrier
A
, slot
08
, WFB
A
, and CAU
2
.
Coaxial cable (100-foot
nominal)
coaxial cable Rg59 847-565-132
Control unit (WFB) with
internal antenna
119A1 control unit (special
order)
108-038-100
Control unit (WFB) without
internal antenna
119A control unit 107-582-405
Download cable (RC to
WT)
902A cable 107-583-965
Dust covers for RS-232 on
WT
dust covers (5) 847-732-419
Leather carrying case carrying case 407-883-052
Secondary protector 146E 407-568-161
Table 3-1. DWBS Components and Related Information (continued)
Description Apparatus Code Comcode