General System Description and Installation
1-25
General System De
script
ion and Installation
1
Bottom Panel
The bottom panel includes ventilation holes that allow cool air flow into the cage. If
these holes are blocked, cool air cannot enter the cage. Heat build-up could cause a
fire. Do not block the bottom panel of the cage. When the customer’s equipment is
installed directly below the Coral IPx 500, a heat buffer space of 1U (1.75") must be
maintained. See
page 1-11, Space and Positioning Requirements
for specific conditions that
require this space.
Input/Output Connections
I/O connections to the system are established with RJ-45 connectors and female 25 pair
connectors via openings in the top section of the cage.
Card Connections
Every peripheral card slot includes an opening on the top of the cage to allow the I/O
connectors to interface with the MDF. These connectors are routed from the free space
between the top panel and the decorative cover, through the cable routing slots at the
top of the rear panel.
The I/O connector routed through the opening above each card slot on the top section
can either be an RJ-45 connector (such as the ones used for digital cards 30T, T1, PRI,
BRI, UGW, etc.) or a Champ
TM
connector (such as 8SLSipx, 8T-Cipx, etc.). Mating male
plugs should be industry standard (Amphenol
®
, AMP
TM
, or equivalent).
Card Slot to I/O Champ Connection Relationship
The I/O connections for each peripheral card slot are provided directly from the top of
the card to the MDF.
The
Installation Manual for Coral IPx 500
will soon be released. Refer to the specific card
tables in
Chapter 5 - External Connections
of the
Coral IPx 500 Installation Manual
for I/O
connector pin assignments. There are no I/O connector pin assignments for either the
power supplies or the common control cards.
Place TBR, PRI, T1, 30T, or 30T/x digital trunk interface cards in slot #4 (the primary
synchronization slot) or slot #5 (the secondary synchronization slot). These slots have
been pre-wired to function as the primary and secondary external clock sources. The
Coral Service and Peripheral Cards Manual
will soon be released
.
Refer to
Chapter 3
.
Rack Mounting Kit for Rack
Rack Mounting Brackets
The cage can be supplied with either a kit for mounting the cage onto the wall or onto
a rack. The rack mounting brackets for the rack can be fitted to interface with both 19"
and 23" racks. See
. If the cage is to be mounted on a 23" rack, the bracket
must be reassembled accordingly, as described on
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