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Page 48
FiberPatrol Site Planning & Installation Guide
The FiberPatrol sensor unit operates on 100 to 240 VAC 50/60 Hz and consumes 200 W
maximum. The sensor unit requires 2 independent AC receptacles. An additional AC receptacle is
required if the optional rack-mount keyboard/monitor/mouse is being used at the site.
FiberPatrol splices
FiberPatrol sensor cable requires high quality fusion splices in the equipment room, as well as at
any outdoor field splice locations including fiber termination at end modules. All splices are made
in a splice tray which is installed either in the 1 RU fiber connection module for equipment room
splices, or in an outdoor rated splice enclosure for outdoor splices. All fiber splices must be tested
and verified with an OTDR (typical results range from 0.01 to 0.03 dB loss per splice; maximum
allowable loss per event is 0.1 dB).
shows a splice tray and a dual end module. The
equipment room and end module fiber splices are identified in the following table.
Note
It is strongly recommended that the FiberPatrol control equipment
components be powered through a UPS system.
Figure 56 FiberPatrol equipment room block diagram
CAUTION
The FiberPatrol sensor unit and patch cables include protective dust caps
on the connectors. Leave the dust caps in place until you make the
connections. Do not touch the ends of the fiber connectors or allow the
ends of the fiber connectors to touch anything. To make the connection,
remove the dust cap, thoroughly clean the connector ends, and then
gently insert the FC/APC connector and tighten until finger-tight.
Note
The loss at splices must not cause the average loss of the sensor cable
to exceed 0.3 dB/km, as measured by the OTDR.
The maximum allowable loss for any cable event is 0.1 dB.
Sensor cable fiber
Sensor unit fiber (label)
End module (label)
S1 - blue (cable beginning)
5
- - -
S2 - orange (cable beginning)
6
- - -
S1 - blue (cable end)
- - -
7 or 8
S2 - orange (cable end)
- - -
7 or 8
Refer to the site plan for details on additional (dark) fibers which may require splicing.
Standard sensor cable fiber splicing connections
keyboard/monitor/mouse
FiberPatrol FP1150 sensor unit
fiber connection module
security
management
system
EIA 19 in. equipment rack
min. 30 cm (1 ft.) above floor
(20 in. mounting depth, 2 in. frontal
clearance, 6 in. rear space clearance)
1 RU
4 RU
1 RU
(optional)