Cabletron Systems WPIM T1 - Manual (Page 22)

Chapter 2: Setup and Installation
2-4 WPIM-T1/DDS User’s Guide
2.2 LEDs
The LEDs on the WPIM-T1/DDS indicate the service that the
WPIM-T1/DDS is providing. (See
Figure 2-2 .) If the T1 LED is lit, the
WPIM-T1/DDS is operating in T1 mode. If the DDS LED is lit, the
WPIM-T1/DDS is operating in DDS mode.
Figure 2-2 LED Indicators
The host platform displays LED indications of the WPIM-T1/DDS’s
operation. For more information on host platform LEDs, refer to the host
platform manual.
2.3 REQUIRED OPERATIONS
The WPIM-T1/DDS must be configured before connecting to the WAN.
The configuration must be performed in the following order:
• Choose T1 or DDS mode ( Section 2.3.1 )
• WAN configuration, using QuickSET or Local Management
(
Section 2.3.2 )
2.3.1 Choosing T1 or DDS Mode
The mode (T1 or DDS) must be chosen before either QuickSET or Local
Management is used to configure the WAN set up.
NOTE
The WPIM-T1/DDS cannot operate in both T1 and DDS mode
at the same time. The user must choose one or the other
service, but can change it when desired.
When the WPIM-T1/DDS is first powered up, the default is T1.
WPIM
T1/DDS
T1 DDS
DDS Service T1 Service