Liebert UPSTATION GXT3X1-10000, Руководство пользователя

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UPStation GXT 3x1 Chapter 2 - Installation
(06/02)
Page 7
2.4.5 Ferrite bead installation
When using either of the options below, to reduce the risk of radio
interference, fit the ferrite assemblies supplied with the UPS as follows:
2.4.6 Serial Communications
Attach the smaller enclosed ferrite bead clamp to the communication cable as
shown in the drawing using the following directions:
•
Open the ferrite bead.
•
Place the communication cable inside the ferrite bead groove.
•
Position the ferrite beads as close as possible to the end of the cable that connects to
the DB9 connector of the UPS.
•
Close the ferrite bead so that the ferrite bead’s case snaps closed with the cable routed
inside the ferrite bead’s case.
2.4.7 SNMP Installation ( When fitted)
Attach the larger enclosed ferrite bead clamp to the network cable as shown in
the drawing using the following directions:
•
Open the ferrite bead.
•
Place the network cable inside the ferrite bead groove.
•
Wrap the cable once around the bead.
•
Position the ferrite cable as close as possible to the end of the cable that
connects to the UPS.
•
Close the ferrite bead so that the ferrite bead’s case snaps closed with
the cable routed inside the ferrite bead’s case.