ZyXEL Communications 1000 Hardware Overview, 2.1Additional Installation Requirements, 2.2Front Panel, 2.2.1Network Module Front Panel LEDs, Chapter, Figure 2-1Front Panel

IES-1000 User’s Guide

Chapter 2

Hardware Overview

This chapter gives a brief introduction to the IES-1000 hardware.

2.1Additional Installation Requirements

A computer with Ethernet 10Base-T or 100Base-TX NIC (Network Interface Card)

•WAN service provided by a local phone company

A computer with terminal emulation software configured to the following parameters:

VT100 terminal emulation

9600 bps

No parity, 8 data bits, 1 stop bit No flow control

2.2Front Panel

The following figure shows the front panel of the IES-1000 with a SAM1008 network module installed on the left and an AAM1008 network module on the right.

Figure 2-1 Front Panel

2.2.1Network Module Front Panel LEDs

The following table describes the LED indicators on the front panel of a SAM1008 or AAM1008 network module.

Table 2-1 Network Module LED Descriptions

LED	COLOR	STATUS	DESCRIPTION
ALM	Red	Blinking	The module’s thermal sensor has failed.
		(SAM1008)
		On	The module has overheated.
		Off	The module is functioning within normal temperature parameters.
SYS	Green	Blinking	The system is initializing.
		On	The module is on and functioning properly.
		Off	The system is not receiving power, is not ready or has a malfunction.

Hardware Overview 2-1