Allied Telesis AT-MC104LH - Manual (Page 20)

Chapter 1: Overview
10
Note
After a configuration change, you must reset the media converter
by powering OFF then powering ON the unit
On the AT-MC101XL, AT-MC102XL, AT-MC103XL, and
AT-MC103LH models, set the Auto-Negotiation feature as follows:
ˆ If both end-nodes will use Auto-Negotiation to determine the
duplex mode, or if both are pre-set to operate with the same
duplex mode, such as half-duplex, set the switch to the A/N ON
(IN) position. This is the default setting.
ˆ If one end-node is capable of operating at only half-duplex mode
while the other node will determine its duplex mode through Auto-
Negotiation, set the switch to the A/N OFF (OUT) position.
External AC/DC Power Adapter
An external AC/DC power adapter is included with the media converter
for standalone operation. The power adapter supplies 12V DC to the
media converter. Allied Telesyn supplies an approved safety compliant
AC power adapter for the 120 and 240V AC versions with an unregulated
output of 12V DC at 1 A. The power required for the media converter is
12V DC, 500 mA.