Instruction manual

3. Preparation of Interface Cables and Terminals
128
Table 3-2 Power supply pin assignment
RJ-45 pin
number
Signal name
1
Positive Vport
2
Positive Vport
3
Negative Vport
4
--
5
--
6
Negative Vport
7
--
8
--
3.2.2 100BASE-FX
(1) Mode setting on the port
Either of the following modes can be specified for the Ethernet 100BASE-FX port. The
factory default setting is full-duplex (fixed).
 100BASE-FX full duplex (fixed)
 100BASE-FX half duplex (fixed)
NOTE
Auto-negotiation mode is not supported.
(2) Flow control functionality
This function is enabled when the connection is fixed to full duplex.
3.2.3 Ethernet 1000BASE-X
(1) Mode setting on the port
Either of the following modes can be specified for the Ethernet 1000BASE-X port. The
factory default setting is auto-negotiation.
 Auto negotiation (default)
 1000BASE-X full duplex (fixed)
NOTE
Half-duplex (fixed) communication is not supported.
(2) Flow control functionality
This function is enabled when the connection is fixed to full duplex.