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4 Wiring
4.1 FACP Wiring
Refer to the MS-9050UD Series (#52413) and MS-9200UDLS Series (#52750) Manuals for wiring the ANN-LC to the
FACP.
4.2 Fiber-Optic Cables
Multi-mode fiber-optic cables must be used. Connections must be made using duplex LC connectors (per IEC 61754-20).
The over-bending of fiber-optic cables can cause breakage. Consult manufacturer's guidelines for minimum radius of
bend for fiber-optic media.
4.3 Class B Wiring
Class B wiring begins at the MS-9050UD being used as the hub and ends with the last node on the circuit.
1
2
ANN-LC
mounted
in
hub
ANN-LC Product Installation Document — P/N LS10158-000FL-E:C 7/28/2015
Figure 3 LC Connector
1
2
1
2
First
circuit
node
node
Figure 4 Class B Wiring
Consult manufacturer's guidelines for minimum
radius of bend for fiber-optic media
1
2
1
2
node
node
1
2
Last
circuit
node
3
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