3Com OfficeConnect 3CP4144 Get Started Manual page 16

2-2 C 2: I
HAPTER NSTALLING THE
Console Port — You should not need to use the


Console Port unless you are setting up in Unconfigured
Mode and thus need to use the Command Line
Interface (CLI) to configure your router. The DB-9
terminal port connects the Remote 812 with your
console. Then you would use a terminal emulator
program to access CLI and run Quick Setup and
QuickVC. The Installation Map gives instructions.
Reset button — This button resets the configuration


of the router. See Appendix B for more information
about resetting your router's configuration with the
reset button.
DIP (Dual Inline Package) Switches (4) — Switches 1


through 4 can be turned on and off in certain
combinations for different configurations. See the
section titled "OfficeConnect Remote 812 Boot
Options" in Chapter 1 for complete instructions on
which switches to set for which options.
Power Inlet — The power port attaches to an external,


15-volt DC power supply included in your package. The
other end of the power supply cable connects to a
standard electrical socket.
Ethernet (LAN) Ports (4) — The shielded, 8-pin, RJ45


Ethernet (10Base-T) ports connect the Remote 812 with
the LAN. A 10Base-T cable is supplied in the package to
make this connection.
MDI/X Switch — Swaps the transmit (Tx) and receive


(Rx) signal pairs on Ethernet port 1. When MDI/X is
"out" (not depressed), Port 1 is pinned the same as the
remaining 3 ports. In this mode, a workstation's
Ethernet port or the cascade port on another hub can
be connected to any of the four ports on the unit.
When MDI/X is pressed "in," then Port 1 on the unit
becomes a cascade hub port, for connection to a
non-cascade port on another hub. The MDI/X button
must be "out" to use Port 1 for connection to a
workstation.
ADSL Modem Port — An RJ11 line port connects your


Remote 812 to the telephone company wall jack. An
RJ11 modem cable is provided.
O C R 812 ADSL R
FFICE ONNECT EMOTE OUTER