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CHAPTER 6 INSTALLATION AND WIRING
6
6.3 Wiring
PORT1 and PORT2 need not to be distinguished.
• When only one connector is used in star topology, either PORT1 or PORT2 is applicable.
• When using two connectors for line topology and ring topology, an Ethernet cable can be connected to the
connectors in any combination. For example, the cable can be connected between PORT1s or between PORT1
and PORT2.
(b) Disconnecting the cable
1. Power off the system.
2. Press the latch down and unplug the Ethernet cable.
LINK
P1
L ER
QS0J71GF11-T2
LINK
P2
L ER
Either one can be used.
LINK
P1
L ER
LINK
P2
L ER
LINK
P1
L ER
LINK
P2
L ER
LINK
P1
L ER
LINK
P2
L ER
LINK
P1
L ER
LINK
P2
L ER
LINK
P1
L ER
LINK
P2
L ER
LINK
P1
L ER
LINK
P2
L ER
QS0J71GF11-T2 QS0J71GF11-T2 QS0J71GF11-T2
QS0J71GF11-T2 QS0J71GF11-T2 QS0J71GF11-T2
Connection between
PORT1s or PORT2s
Connection between
PORT1 and PORT2