beautypg.com

Cable pin assignments – ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 User Manual

Page 665

background image

ZyWALL 5/35/70 Series User’s Guide

665

Appendix A Product Specifications

Figure 411 WLAN Card Installation

Cable Pin Assignments

In a serial communications connection, generally a computer is DTE (Data Terminal
Equipment) and a modem is DCE (Data Circuit-terminating Equipment). The ZyWALL is
DCE when you connect a computer to the console port. The ZyWALL is DTE when you
connect a modem to the dial backup port.

2

Figure 412 Console/Dial Backup Port Pin Layout

2. Pins 2,3 and 5 are used.