QSW-6300 Series Switches Hardware Installation and Reference Guide
Appendix
43
Figure A-3 Connections of the Twisted Pairs of the 100BASE-TX/10BASE-T
7.1.2. Optical Fiber Connection
For the optical fiber ports, select single-mode or multiple-mode optical fibers for connection
according to the fiber module connected. The connection schematic diagram is shown in Figure
A-4:
Figure A-4 Schematic Diagram for optical fiber connection
7.2. Appendix C Lightning Protection
7.2.1. Installing AC Power Arrester (Lightning Protection Power Strip)
The AC power port must be connected to an external lightning protection power strip to prevent
the switch from being struck by lightning when the AC power cord is introduced from the
outdoor and directly connected to the power port of the switch. The lightning protection power
strip can be fixed on the cabinet, workbench, or wall in the equipment room by using cable ties
and screws. AC power enters the lightening protection power strip and then gets to the switch.
