Cisco 7513 Hardware Installation And Maintenance Manual page 261

LEDs
FSIP
The FSIP
goes
processors
of each
Figure
The Conn connected
operation
is commonly
Table
LED
RxC
RxD
TxC
Conn
The
direction
usually
Clock
from
DCE
faceplate
LEDs
shown
are in Figure
when
on FSIP
the enabled
is
LEDs
the for each
LED
LEDs
B-9 FSJP
LED
goes
LEDs
the three other
sent across the
line
B-2 LED
FSIP
Descriptions
DTE
Signal
DTE
Receive clock from
DTE
Receive
data from
DCE
Send
from
timing
Connected
LED
on
labels
each indicate
of the reversed
signals is
clock
generates signal
RxC
LED DTE
on
lights
DCE
However when
device
the
RxC
clock
is
sending signal
DTE
mode
only states
B-9
As
with the other interface
However
for operation
port are adjacent the connector
serial to
when
on the interface
is
and
indicate data
go on to
timing
time
idle
during
DCE
Signal
TxC
Transmit clock
TxD
Transmit
data
from
RxC
Receive
timing
Coimected
when
the signal the
state
when
FSIP
the
in
port is
DTE
which
sends the
to
it
indicates
that
interface
it
LED
RxC
the
lights
DTE
device Because
the
to
are labeled on each
port
Interface
the enabled
processors
LED
unlike the
cluster on
Table B-2
lists
connected the network
to
an
or
idle
signal
traffic
DTE
to
DTE
DTE
to
DTB mode
FSIP
is in
port
DCE mode
For example
when
device Therefore
DTE
the the clock
is
receiving
DCE
on indicates
interface
it
of limited space
on
Reading
LEDs
Processor
LED
other interface
descriptions
During normal
that
pattern
However
the
DCE
device
the Receive
signal
the
that
the
FSIP
LED
B-li
Indicators