Introduction; Required Equipment - ZyXEL Communications U-336S User Manual

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Introduction

Congratulations on the purchase of your U-336S/SA modem - one of
ZyXEL's premier high-performance products. The U-336S and the U-
336SA modem are world renown for their ability to maintain ultra high
speeds and clear, quality connections while communicating around the
globe.
This User's Guide describes the use of both U-336S and U-336SA
models and gives instructions for their installation and operation. All the
features are common to both the models except for different input
terminal. The U-336S modem requires an AC power adapter whereas
the U-336SA can be directly connected to the AC power outlet.
If you do not find information on a specific topic, or if you would like
more information about a topic covered in your User's Manual, please
call ZyXEL Technical Support at 714-693-0808. Other means of
contacting ZyXEL are listed in the Contacting ZyXEL section.

Required Equipment

In addition to the ZyXEL modem you just purchased, you must have
the following equipment to operate your modem:
Computer terminal.
Available PC serial port with a high-speed 16550 UART.
Standard "straight-through" RS-232 cable (pins 1-8, 20, 22).
Available telephone jack.
Introduction 1