AT&T StarLAN 10 Manual de Instruções Página 273

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Night Service Delay Announcements
Hardware Requirements
A suitable announcement machine is required for each announcement and must be
connected to a port on a ZTN78 Tip Ring Line (or TN742 Analog Line) CP.
The system supports two Directed Night Service delay announcements.
Detailed connection information is provided in Figure 2-35.
Descriptions of the SIP (Station Interconnect Panel), TAE (Trunk Access Equipment), and
associated cables and adapters, as shown on the figures, are provided under the heading
“Connectivity” in Section 4.
SYSTEM 25
CABINET
PART OF
OCTOPUS
PART OF
CABLE
SIP
TN742
C2
SIP
W1
>
C5
DELAY
OR
ADAPT.
B1
> ANNOUNCEMENT
ZTN78
EQUIPMENT
LEGEND:
TN742 -
ANALOG LINE CP
ZTN78
- TIP RING CP
B1
- TYPICAL-103A CONNECTING BLOCK*
C2 - OCTOPUS CABLE (WP90780) - PEC 2720-05P
C5 - MODULAR CORD (D4BU-87)
W1
- 4-PAIR INSIDE WIRING CABLE*
*
- FURNISHED BY INSTALLER
Figure 2-35.
Delay Announcement Equipment Connections (FCC Registered)
2-241
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