ZyXEL Communications 128IMH manual Chapter Hardware Installation & Initial Setup, Front Panel Leds

Prestige 128IMH ISDN Modem/ Router/Hub

Chapter 2

Hardware Installation & Initial Setup

This chapter shows you how to connect the hardware and the initial setup.

2.1.1 Front Panel LEDS

The LED indicators on the front panel indicate the router/hub functional status of the Prestige. The following table describes the LED functions:

		ISDN					LAN			PHONE
Remote Access Router	PWR TST LNK		B1	B2	1	2	3	4	1		2

	Figure 2-1 Front Panel
PWR	The PWR (power) LED is on when power is applied to the Prestige.
TST	A blinking TST (test) LED indicates the Prestige is functioning properly. A
	steady or an off TST indicates malfunction.
ISDN: LNK	The LNK (Link) LED is on when the Prestige is connected to an ISDN
	switch and the line has been successfully initialized.
ISDN: B1/B2	The B1/B2 LED is on when the corresponding B channel is in use.
LAN: 1 to 4	A steady LED indicates an active station is connected to the corresponding
	port. The LED blinks when the connected station is transmitting.
PHONE: 1/2	The LED is on when the device on the corresponding POTS port is in use.
	Table 2-1 LED functions

Hardware Installation and Setup 2-1