DSX-80/160 Line Cards
16
◆
Components
DSX Product Description
DSX-80/160 8 Port CO Line (8COIU) Card with Caller ID
The 8COIU Card supports 8 analog loop start CO lines. The card has a Mode Switch (for taking the card out
of service), a status LED indicating proper card operation, and a port activity LED that indicates traf
fi
c on
the card. Each 8COIU Card also provides two power failure cut-through circuits. When commercial AC
power fails, the card automatically cuts through two line circuits to two power failure single line telephones.
See
System Con
fi
guration
(page 19) for more.
Tips to remember:
• The 8COIU provides built-in Caller ID.
• You can install a 8COIU Card in any slot except for slot 1.
At a Glance
P/N 1091009
Line ports: 8
Status LED: Yes
Mode switch: Yes
Activity LED: Yes
Power Failure ports: 2
Caller ID: Built in
Max. installed in DSX-80: 3 (24 line ports
in 3 8COIU Cards)
Max. installed in DSX-160: 7 (56 line ports
in 7 8COIU Cards)
Summary of Contents for DSX PRODUCT DESCRIPTION
Page 150: ...138 IntraMail Features DSX Product Description...
Page 160: ...Parts List 148 Specifications and Parts DSX Product Description...
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