Multitech MTPSR1-120 manual Front Panel Description, ETHERNET 1 and, WAN Link, Fail, Power

Dual Ethernet ProxyServer User Guide

Front Panel Description

The front panel, shown in Figure 1-2, contains four groups of LEDs that provide the status of the LAN connection, link activity, and general status of the ProxyServer. The Ethernet 1 and Ethernet 2 LEDs display the activity of the public and private LANs, in whether the ProxyServer is connected to the LAN, transmitting or receiving packets, and if a collision is in progress. The WAN Link LEDs display the status of the RS232/V.35 WAN link, that can optionally be connected to an external DCE device, in whether the link is ready to transmit or receive serial data, and if an external communications device with a V.35 interface is connected to the ProxyServer. The last group of LEDs indicate whether the self test passed or failed and if the power On/Off switch on the back of the ProxyServer is turned On.

Figure 1-2. Front Panel

ETHERNET 1 and 2

RCV Receive Data indicator blinks when packets are being received from the private (Ethernet 1) or public (Ethernet 2) LANs.

XMT Transmit Data indicator blinks when packets are being transmitted to the private (Ethernet 1) or public (Ethernet 2) LANs.

LNK Link indicator lights when the Ethernet link senses voltage from a concentrator or external device.

WAN Link

RCV Receive Data indicator blinks when packets are being sent to the local area network.

XMT Transmit Data indicator blinks when packets are being transmitted from the local area network.

CD Carrier Detect indicator lights when a carrier signal is detected on the WAN link. V35 V.35 indicator lights when internal shunt is set for V.35 operation.

Fail

ERR Error indicator lights when the ProxyServer is booting or downloading setup.

Power

PWR Power indicator lights when power is applied to the ProxyServer.

8