1
2
QS3200 User’s Manual
Page 10
Full Duplex/Col
Red Full Duplex/Col indicators are illuminated when that port is in full duplex mode. The
indicator is off when that port is in half duplex mode.
When a collision occurs on the network connected to a port, that Full Duplex/Col
indicator blinks.
100Mbps
Green 100Mbps indicators are illuminated when the port is operating in 100Mbps mode.
The indicator is off when the port is operating in 10Mbps mode.
4.2 Dip
Switches
8-port 10/100Base-TX Module
The 8-port 10/100Base-TX module provides a dip switch for ports 1 through 4 so you can adjust the link mode with
other network devices. Ports 5 through 8 use the auto-negotiation protocol only. The types of link mode that can be
selected are:
Auto-negotiation
100Mbps/Full duplex
10Mbps/Full duplex
Figure 4 – Dip Switch Location for the Module PM-8-UTP (8 10/100 ports with RJ45 connectors)
By default, the dip switches are in the
OFF
position. Ports 5, 6, 7 and 8 are auto-negotiating for duplex operating
mode and speed. There are two dip switches per port for Ports 1, 2, 3 and 4 that can be set. The first dip switch of
the two switches per port sets the port to either full duplex or auto-negotiating. If this switch is set to
Auto
(in the
OFF
position), the second dip switch, which allows either 10 or 100Mbps, is inactive. If the first switch is set to
Full
(in the
ON
position), you can force the port to either 10 or 100Mbps. See Table 1 to determine the settings for ports
1-4:
Table 1 – Dip Switch Settings for the Module PM-8-UTP (8 10/100 ports with RJ45 connectors)
PORT 1
PORT 2
PORT 3
PORT 4
SW 1 2 3 4 5 6 7 8
ON Full 10M Full 10M Full 10M Full 10M
OFF Auto 100M
Auto 100M Auto 100M Auto 100M
Port 1
Port 2
Port 3
Port 4
DIP Switch for
Port 1 to Port 4
adjustable
ports
Auto-
negotiation
Full Duplex
100M
Port 5
Port 6
Port 7
Port 8
8
7
6
5
4
3
2
1
10M
ON
Port 1
Port 2
Port 4
Port 3
OFF
2
1
