Allied Telesis AT-PC232/POE - Manual (Page 44)

Chapter 2: Installation
44
Configuring the DIP Switches
Configure the DIP switches using the information in Table 10.
When setting the DIP switches, consider the following:
❒
DIP switch 4 controls Auto-Negotiation on both ports. When Auto-
Negotiation is enabled, the duplex mode on the fiber optic port and the
speed and duplex mode on the twisted pair port are set automatically
by the media converter. When Auto-Negotiation is disabled, you can
use the other DIP switches to manually configure these settings.
❒
If you enable Auto-Negotiation, be sure that the end-nodes are also
configured for Auto-Negotiation.
Table 10. DIP Switch Settings
DIP
Switch
Port Function Position Description
1 2
SPEED
(Mbps)
UP The twisted pair port operates at
10 Mbps..
DOWN The fiber port operates at
100 Mbps
2 1 DUPLEX
UP The fiber port operates in half-duplex
mode.
DOWN The fiber port operates in full-duplex
mode.
3 2 DUPLEX
UP The twisted pair port operates in
half-duplex mode.
DOWN The twisted pair port operates in
full-duplex mode.
4 2
AUTO
NEG
UP Auto-negotiation on both ports is OFF..
DOWN Auto-negotiation on both ports is ON