Internal; Components; Arbiter; Power Supply - Cisco 7000 Series Hardware Installation And Maintenance
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Also See for 7000 Series:
- Command reference manual (1018 pages) ,
- Reference manual (746 pages) ,
- Configuration manual (536 pages)
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Components
The main
backplane
fan
tray
in
their
supply
the
system
interior
information
FRUs
the
Power
cover
Handles
Figure
Arbiter
The
arbiter
board
arbitrates
is
processed
the other IPs
CxBus
copy
CxBus
is
of the
Global
primitive
Slots
outside the primary
is
as
spare
internal
in
components
which
of
located
all
are
units
are
field-replaceable
normal
operating
positions
which
on
interior
rests
the
The
components
individual
six
from
components
to
prevent
exchange and
distributes
and
other
major
system
harness
FRUs
Non-IP End
1-4
Internal
at
which
arbitrates
traffic
mounted
the front
that
to
is
CxBus
the
traffic
across
and
any IP
to
prevent
SP
and
to
access
the
clock
generationGenerates
SP and
of
clock
the
to the
arbitrationArbitrates
on
based
round-robin
priority
CxBus
bandwidth
lock
arbitrationArbitrates
SP and
used
control
to
the
cover
allow
in
arbiter
secondaiy
of cooling
path
Chapter
provides
replacement
the Cisco
7010
are the arbiter
end
in
the non-IP
of
router
the
FRUs
and
are available
as
The
SP
the
arbiter
assists
AC
on
chassis floor operates
on
fans
fan
the
tray
The
overheating
backplane
system The
the
power
throughout
components
Fan
Router
of
on
CxBus
and
the
generates
non-IP
side
of
the
backplane
by
access requests
prioritizing
from
CxBus
the
jeopardizing
RP
The
the following
arbiter
provides
the
16.667-megahertz
each
IP
commands
IP requests
transmit
to
scheme
to
that
all
ensure
and SP
IP
for
requests
IP access
shared
data
to
structures
airflow and
natural
the chassis
air
through
the
instructions
for
Physical
and
fan tray
power supply
The
arbiter
power
supply
shows
Figure
1-4
the
spares.
CxBus
The power
with
arbitration
DC
and
input
provides
voltages
move
the chassis
cooling
air
through
contains
the data
busses
sections describe
following
tray
CxBus
clock
the
is
printed
See
1-4
The
Figure
arbiter
from
IPs
each
to
that
ensure
and
with
the
interfering
ability
services for
the
system
MHz
and
clock
provides
CxBus
The
on
the
arbitration
known
have
IPs
access
to
the
lock
global
synchronization
convection
cool
the arbiter
to
FRU
The
available
arbiter
that
is
is
arbiter
Product
Description
and
FRUs
to
for
circuit
request
of
private
portion
which
Overview
1-5
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