3Com TokenLink 3C339, User Manual, Page: 22 / 78

2-4 C
HAPTER
2: H
ARDWARE
I
NSTALLATION
Follow the appropriate procedure for connecting to
either a UTP or an STP cable.
Connecting to UTP Cable
1 Locate the NIC’s RJ-45 port on the backplate, as
shown in Figure 2-2.
.
Figure 2-2 Connecting the RJ-45 Connector
2 Align the RJ-45 connector on the end of the UTP
cable with the notch on the NIC’s RJ-45 port and
insert the connector into the port.
3 Connect the other end of the cable to a dual access
unit (DAU), a multistation access unit (MAU), a
controlled access unit (CAU), or a token ring switch.
Table 2-1 Connectors for 3C339 PCI NICs
Cable Type Port Used on NIC
UTP RJ-45
STP DB-9
RJ-45 port
RJ-45
connector
INS
ACT
Book Page 4 Thursday, June 5, 1997 9:07 AM