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18 NETernity CP921RC-30X Hardware Reference Manual
1.6 Connector Keys
Within
the
J4
Connector,
there
is
a
connector
cavity
that
allows
the
CP921RC
‐
30X
to
offer
keying
for
standard
and
extended
fabric
connections.
Standard Chassis
Key
All
models
of
the
CP921RC
‐
30X
contain
the
standard
Fabric
keying,
which
is
a
Blue/Lilac
Key
in
the
connector
cavity.
This
key
is
used
to
connect
the
CP921RC
‐
30X
to
a
standard
19
‐
Slot
chassis
backplane.
Extended Chassis
Key
Configuration
requiring
the
insertion
of
the
CP921RC
‐
30X
into
an
Extended
Chassis
with
24
slots,
must
order
the
optional
Yellow/Ochre
Key
available
from
GE
Intelligent
Platforms
(Part
No.
42G
‐
8519
‐
1).
Contact
your
GE
Intelligent
Platforms
sales
representative
for
more
information
about
the
optional
Yellow/
Ochre
Key.
1.7 System Requirements
The
CP921RC
‐
30X
installation
requires
the
following:
•
Size
6U
chassis
with
appropriate
slots,
power
supply,
and
fan(s).
•
One
fabric
slot
in
PICMG
2.16
Packet
Switching
Backplane
backplane.
•
Appropriate
J4
Connector
Key.
1.8 Installation Procedure
It
is
assumed
that
the
installer
is
the
service
personnel
familiar
with
commonly
accepted
procedures
for
integrating
electronic
equipment.
This
installation
also
assume
you
are
installing
the
CP921RC
‐
30X
in
a
standard
configuration.
Before
installing
the
CP921RC
‐
30X
and,
optional
RTM,
identify
the
slots
in
which
the
boards
are
to
be
placed.
The
RTM
slot
must
align
with
the
slot
for
the
CP921RC
‐
30X
in
the
front
of
the
chassis
as
shown
in
Figure
1
‐
2.
CAUTION
The RTM must be installed
before
the CP921RC-30X.
Figure 1-2 Selecting Aligned Slots
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