Tadiran Telecom Coral IPx 800 Series, Инструкция по установке и справочник по аппаратной части

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6-60
Coral IPx 800 Installation Manual
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The Coral IPx 800 can be expanded in any one of the following configurations:
Table 6-7 Coral IPx 800
System Expansion
Options
H500 -1 Cable
The Coral IPx 800 main cage and its expansion cages maintain a continuous
“conversation”. HDLC and PCM highways, clock and synchronization signals as well
as alarms are constantly exchanged between the cages. All data transfer is carried out
via the H500-1 cable.
The H500-1 cable is connected from the main cage to the first expansion cage. If an
additional expansion cage is connected, an additional H500-1 cable is connected from
first expansion cage to second expansion cage.
One H500-1 male/female cable, 55" (140 cm) long, is supplied with each IPx 800X cage
or IPx 500X cage.
The IPx 500/800 cages include cable connections that allow the expansion cages to be
added.
The IPx 800M main cage includes one 50-pin female connection that connects to the
first expansion cage with an H500-1 male/female cable. When there is only main cage
in the system, this connection is not used.
The IPx 800X expansion cage includes two 50-pin cable connections that allow the
expansion cages to be added. The lower connection is female; the top connection is
male. The lower female connection connects the first expansion cage to the second
expansion cage. The top male connection connects either to the female connection on
the main cage or to the female connection on the first expansion cage.
2 Interconnecting Main and Expansion Cages
System Configuration See Figure
Main Cage 1 st Expansion
Cage
2 nd Expansion
Cage
800M 800X —
Figure 6-54 on page 6-63
800M 800X 800X
Figure 6-55 on page 6-64
800M 500X — Figure 6-56 on page 6-65
800M 500X 800X
Figure 6-57 on page 6-66
800M 500X 500X
Figure 6-58 on page 6-67