Allied Telesis AT-FS202SC/FS1 - Manual (Page 35)

AT-FS20x Series Installation Guide
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When setting the DIP switches, consider the following:
ˆ Setting the Auto Neg DIP switch for the twisted pair port to ON or OFF
enables or disables Auto-Negotiation for the port. If you disable Auto-
Negotiation, be sure to set the DIP switches for the port’s speed and
duplex mode to match the speed and duplex mode of the end-node.
ˆ Disabling Auto-Negotiation on the twisted pair port also disables Auto
MDI/MDI-X and configures the port as MDI-X.
ˆ For the fiber optic port, set the port’s duplex mode using the
appropriate Duplex Mode DIP switch. This setting must match the
duplex mode capability of the end-node to be connected to the port.
5. If you are installing the converter in an AT-MCR12 chassis, refer to
the AT-MCR12 Chassis Installation Guide from our web site for
instructions on how to install the converter in the chassis, then
proceed to Step 8.
6. Place the converter on a secure, level surface, leaving ample space
around the converter for ventilation.
7. Apply power to the converter.
2 1 Duplex
Mode Up
Down
The fiber optic port operates in
half-duplex mode.
The fiber optic port operates in
full-duplex mode.
3 2 Duplex
Mode Up
Down
The twisted pair port operates
in half-duplex mode.
The twisted pair port operates
in full-duplex mode.
4 2 Auto Neg Up
Down
Auto-Negotiation on the twisted
pair port is OFF.
Auto-Negotiation on the twisted
pair port is ON.
Table 5. DIP Switch Settings (Continued)
DIP
Switch
No.
Port Setting Position Description