Rear of unit
LEDP
Alarm (Red)
Status (Green)
LED1
LED2
LED3
LED4
LED5
LED6
LED7
RESERVE*
RESERVE*
RESERVE*
Lights when the CE card is
powered on (including during
backup operation).
Lights when the unit failed to
communicate with the NC over
the HSSB.
Lights when the unit communicates
with the NC over the HSSB.
Flashes while data is being sent or
received over the Ethernet on the
PC side.
Lights when a link is established in
100 Mb/s mode over the Ethernet
on the PC side.
For some boards, LED3, LED6, and LED7 are not
mounted.
D LED display
4. STAND–ALONE TYPE i SERIES HARDWARE
GFKE-0222-EN
322