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Troubleshooting HSIM-W6 Hardware
HSIM-W6 Installation Guide
4-5
Troubleshooting HSIM-W6 Hardware
Power (PWR) LED is OFF
•
Check that the power connection is firmly attached to the back panel of the HSIM-W6, and the
other end to an active power source.
Processor (CPU) LED is OFF
If the CPU stays OFF for an extended amount of time, and the power (PWR) light remains on, the
CPU is in an unknown state.
•
Contact Cabletron Systems Global Call Center for technical support (refer to
Getting Help
in
Chapter 1
).
Table 4-9 HSIM-W6 WAN Status (STS) LED States for HDSL Ports
LED
Color
State
Status (STS)
OFF
Normal or disabled
RED
One or both loops not synchronized
AMBER
Not used
AMBER (blinking)
Port in test mode
GREEN
Full (both loops synchronized)
Fractional (one lop synchronized)
Table 4-10 HSIM-W6 WAN Status (STS) LED States for S/T Ports
LED
Color
State
Status (STS)
OFF
Normal or disabled
RED
Not used
AMBER
Not used
AMBER (blinking)
Port in test mode
GREEN
B1 or B2 active