Front Panel Description - Multitech ProxyServer MTPSR2-201 User Manual

DSU ProxyServer User Guide

Front Panel Description

The front panel, shown in Figure 1-2, contains three groups of LEDs that provide the status of the
Ethernet connection, 56K DSU port, WAN port, and general status of the ProxyServer. The
Ethernet LEDs indicate the status LAN activity, the 56K DSU LEDs indicate the status of the
internal DSU port (WAN 1), and the WAN Link LEDs indicate the status of the external DCE
device (WAN 2). There are also two LEDs which indicate whether the self test passed or failed
(Fail) and if the power On/Off switch on the back of the ProxyServer is turned On (Power).
RD TD CL LK
Figure 1-2. Front Panel
ETHERNET
RD Receive Data indicator blinks when packets are being received from the local area
network.
TD Transmit Data indicator blinks when packets are being transmitted to the local area
network.
CL Collision indicator lights when a collision is detected on the Ethernet link.
LNK Link indicator lights when the ProxyServer is connected to the local area network.
56K DSU
RD Receive Data indicator blinks when packets are being received from the wide area
network.
TD Transmit Data indicator blinks when packets are being transmitted to the wide area
network.
CD Carrier Detect indicator lights when a carrier signal is detected on the WAN link.
NS No Signal indicator lights when the ProxyServer is unable to detect a signal on the DSU
(WAN 1) port.
OS Out of Service indicator lights when the DSU port is out of service.
WAN Link
RD Receive Data indicator blinks when packets are being received from the wide area
network.
TD Transmit Data indicator blinks when packets are being transmitted to the wide 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
The Error indicator lights when the ProxyServer is booting or downloading setup.
Power
The Power indicator lights when power is applied to the ProxyServer.
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RD TD CD NS OS RD TD CD
V35