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5-14
Coral IPx 800 Installation Manual
Pr
otection Devices
5
To prevent serious damage to the Coral system, the analog trunk and station circuits,
whose cables are laid outside the building, must be protected from the electrical peaks
caused by lightning. Lightning Arrestors must be mounted on the MDF where
telephone circuits are cross-connected.
Figure 5-5
Magazine 10
Surge Arrestor and
Voltage Protectors
The mounting procedure is as follows:
1.
Identify the MDF disconnecting strips used for telephone connections.
2.
Place a Magazine 10 Surge Arrestor (CN# 7244-3190009) on each MDF strip used
for telephone. See Step 1 in
3.
Use the relevant tables from
page 5-57, I/O Connections Via Champ Connectors
identify the MDF cross connection points that are used for each telephone. (The
connecting cables will be visible).
4.
Insert a Surge Voltage Protector (CN# 7244-2350001) in the magazine 10 surge
arrestor where a telephone is connected. See Step 2 in
2
Surge Arrestor Magazine Mounting
1 2
3
4
5
6
7 8
9
10
Krone
Block
Magazine 10
Surge Arrestor
Surge Voltage
Protector
Содержание Coral IPx 500X
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Страница 32: ...1 4 Coral IPx 800 Installation Manual Document Description 1 NOTES...
Страница 34: ...1 6 Coral IPx 800 Installation Manual Special Symbols Used in this Document 1 NOTES...
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Страница 48: ...2 8 Coral IPx 800 Installation Manual Site Inspection 2 NOTES...
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Страница 116: ...3 26 Coral IPx 800 Installation Manual Shared Service and Peripheral Card Test 3 NOTES...
Страница 118: ...3 28 Coral IPx 800 Installation Manual Installation Wrap up 3 NOTES...
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Страница 142: ...5 16 Coral IPx 800 Installation Manual Protection Devices 5 NOTES...
Страница 150: ...5 24 Coral IPx 800 Installation Manual Terminal Data Communication Ports RS 232E 5 NOTES...
Страница 182: ...5 56 Coral IPx 800 Installation Manual I O RJ 45 Connections Via Rear Panel For Coral Interface Cards 5 NOTES...
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Страница 278: ...6 38 Coral IPx 800 Installation Manual Cage Description and Installation 6 NOTES...
Страница 292: ...6 52 Coral IPx 800 Installation Manual Coral IPx 800X Expansion Cage Description 6 NOTES...
Страница 312: ...6 72 Coral IPx 800 Installation Manual System Configuration Options Coral IPx 800 6 NOTES...
Страница 313: ...Coral Cor IPx 800 Installation Manual Chapter 7 Power Supplies 7 1 PS19 DC 7 1 7 2 PS19 DC D 7 17 7 3 PS19 AC 7 39...
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Страница 352: ...7 38 Coral IPx 800 Installation Manual PS19 DC D Power Supply Unit with Duplication 7 NOTES...
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Страница 372: ...8 4 Coral IPx 800 Installation Manual Common Control Cards 8 NOTES...
Страница 382: ...8 14 Coral IPx 800 Installation Manual Software Authorization Unit SAU 8 NOTES...
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Страница 386: ...8 18 Coral IPx 800 Installation Manual LIU 8 NOTES...
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Страница 396: ...8 26 Coral IPx 800 Installation Manual HDC Card High Density Control 8 NOTES...
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