Figure 3-2 Front Panel

PWR - Comes on as soon as you connect your Prestige to the power supply and switch it to the I (on) position.

TST - Should be blinking if your Prestige is functioning properly.

Line: LNK - Indicates that your Prestige has an ISDN line connected to the WAN interface and it has been successfully initialized.

64K and 128K - The 64K LED will light to indicate a line speed of 64K. The 64K and 128K LED will light to indicate a line speed of 128K.

Ethernet: LNK - Indicates that the Prestige has been successfully connected to the LAN via the Ethernet interface.

TX and RX - Transmit and Receive LEDs will blink to indicate when there is traffic on the LAN.

COL - Indicates that there is transmission collision over the LAN.

SMT - Indicates your Prestige is connected to a terminal emulator via the RS-232 port.

SERVER - Indicates your Prestige is configured as a server.

Powering On Your Prestige

When you power on your Prestige, it will perform several internal tests and will also do an IDSL line initialization. After this initialization, your Prestige will ask you to press ENTER to continue as shown below:

18 Installation

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ZyXEL Communications 128L user manual Powering On Your Prestige, Front Panel