Allied Telesis AT-MC104LH - Manual (Page 8)

2
Key Features
The converters have the following key features:
❑ LEDs for unit and port status
❑ NML/LNK TST (Normal/Link Test) switch
❑ Full duplex transparent operation
❑ MissingLink

feature provides link fault detection on the 100Base-FX
segments
❑ Low power consumption
❑ Minimal delay for optimum performance
❑ Fast data conversion
❑ Polyswitched fuse protection
❑ External AC-DC Power Adapter
❑ Standard size for use with AT-MCR12 rack-mount chassis.
Note
For definitions of technical terms associated with Allied Telesyn
products, refer to the Glossary on the Allied Telesyn website at
www.alliedtelesyn.com.
LEDs
The status LEDs link (LNK) and receive (REC) are located next to each FX
port. There is also a Normal (NML) LED and a power (PWR) LED. All LEDs
are located on the front panel.
Table 1 LEDs
LED State Color Description
PWR ON Green Power is applied.
NML ON
OFF
Green Unit is operating in normal mode.
Unit is in Link Test mode.
REC ON Green Data is being received on the port.
LNK ON Green Link is established on the port