ZyXEL Communications 128MH user manual Connecting the WAN Port Optional

Prestige 128MH PSTN Router/Hub

telephony machines to the Prestige. Be sure to follow the instructions of other machines when connecting them to the Prestige.

Step 4. Connecting the WAN Port (Optional)

Hook up an external modem or ISDN TA to the Prestige by connecting one end of an RS-232 cable to the WAN port of the Prestige and the other end to the DTE port of the external device. Connect the external device to the PSTN/ISDN using an appropriate cable. Please refer to the documentation of your device for connection information.

Step 5. Connecting a Workstation to the Prestige

Connect a workstation to the built-in hub on the Prestige to create an Ethernet network. Connect one end of a straight through Ethernet cable to the NIC on the workstation and the other end to one of the 4 Ethernet ports. Ethernet 10Base-T networks use Unshielded Twisted Pair (UTP ) cable with RJ-45 connectors that look like a bigger telephone plug with 8 pins.

Step 6. Connect the Power Adapter to your Prestige

Connect the power adapter to the port labeled POWER on the rear panel of your Prestige.

2-6 Hardward Installation & Initial Setup