Cabletron Systems SmartSTACK 100 ELS100-16TX Getting Started page 9

3. After several seconds, the CPU LED will stay on and only one
Port Status LED is lit. This indicates the power-up diagnostics
sequence is complete.
Note: If a critical component fails diagnostics, the CPU LED will
turn off and the ELS100-16TX will attempt to reboot. If the CPU
LED does not stay on, contact the Cabletron Systems Global Call
Center.
Port Link LED
PORT STATUS MODE
STATUS
TX ACT FDX MON
PWR
CPU
RESET
COM RX COL 100 USR
ELS100-16TX
CPU
LED
Port Status LED
Segment Status LEDs
– 3 –
EPIM100
1X 3X 5X 7X 9X 11X 13X 15X
1 3 5 7 9 11 13 15
LINK
STATUS
LINK
STATUS
2 4 6 8 10 12 14 16 EPIM100
2X 4X 6X 8x 10X 12X 14X 16X