3Com NBX 100 Installation Manual page 108

108 C 2: I
HAPTER NSTALLING
S H C
YSTEM ARDWARE OMPONENTS
3C10400B ATA is labeled POTS (Plain Old Telephone Service). See
Figure 31.
The Analog Terminal Adapter may require a telephone connector for use
outside North America. Contact your supplier for more information on
country-specific requirements.
2 Connect the Ethernet port on the ATA to the LAN. The Ethernet port on a
3C10120B ATA is the connector on the far left side. On the 3C10400B
ATA, the Ethernet port is labeled LAN.
Figure 30 3C10120B ATA Connectors
Figure 31 3C10400B ATA Connectors
24 VDC
3 You can optionally connect a PC (or other Ethernet device) to the
Ethernet port on the ATA. The 3C10120B Ethernet port has a picture of
an NBX telephone beside it. The Ethernet port on the 3C10400B ATA is
labeled PC.
4 Connect the AC power adapter to the AC power connector on the ATA.
If you are using a powered Ethernet cable instead of the AC adapter, see
"Using Power over Ethernet with an ATA"
5 Plug the AC power adapter into a wall outlet.
6 Use the Auto Discover feature to configure the ATA. For more
information about Auto Discover, see
System Configuration"
7 If the ATA is connected to a fax machine, configure the port for fax
usage:
a Open the NBX NetSet utility and click Telephone Configuration > ATA.
b Click the extension to open the Modify page.
IOIOI
POTS
next.
"Using Auto Discover for Initial
on page 112.
LAN PC