3Com Dual 56K manual 10BASE-T Hub-to-LAN Modem Connection

Connecting an External Hub to the Dual 56K LAN Modem 57

To connect the hub to the Dual 56K LAN Modem:

1Insert one end of the Ethernet cable into any available LAN port on the back of the LAN Modem, as shown in Figure 36.

	-18	VDC
10			MAX
0¥	8A

2	5
	6
	7
	8
DIX
MDI/M
	2

1 4

3LAN1

OfficeConnect

Ethernet Hub 8

1

2

3

4

OfficeConnect

Dual 56K LAN Modem

ON

E

2

PH

2

E

1 L

IN

ON

E

PH

1

E

LIN

		RESET
	-30	VDC
10		MAX
	8A
0¥

Ethernet cable

3

Figure 36 10BASE-T Hub-to-LAN Modem Connection

2Insert the opposite end of the cable into one of the ports on the external Ethernet hub.

3If you are using an OfficeConnect Ethernet Hub 8, insert the opposite end of the Ethernet cable into port 8, and then set the MDI/MDIX switch to MDI (that is, pressed in). Make sure that the LED associated with that Ethernet port is lit. If it is not, try changing the MDI/MDIX switch setting.

You can now connect any additional computers and/or printers to the remaining LAN ports.