5-4
Coral IPx 800 Installation Manual
Ma
in D
istribu
tio
n Frame
5
Improper TIP and Ring Wiring
Due to the high speed digital signaling over the wire pair, it is important to verify that
the wiring is free of potential problems. The wire pair feeding the terminals must be
low capacitance, continuously twisted wire.
The wire gage and type should be consistent for the entire loop length. More than one
type or gage of wire spliced together in the same loop will reduce the maximum
possible loop length of the station or trunk.
Always match the twisted pair of a loop to corresponding tip and ring connections. Do
not connect the wires of the same twisted pair to different tip and ring connections.
See
Figure 5-2
Twisted Pair
TIP and Ring Wiring
Detail
CORRECT CONNECTION
INCORRECT CONNECTION
INCORRECT CONNECTION
INCORRECT CONNECTION
STATION WIRING or
TRUNK NETWORK INTERFACE
CORAL
I/O PUNCH BLOCK
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
TIP
RING
Содержание Coral IPx 800 Series
Страница 2: ......
Страница 4: ......
Страница 10: ...vi...
Страница 16: ......
Страница 22: ......
Страница 28: ......
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...
Страница 40: ......
Страница 48: ...2 8 Coral IPx 800 Installation Manual Site Inspection 2 NOTES...
Страница 90: ......
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...
Страница 120: ......
Страница 126: ......
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...
Страница 242: ......
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...
Страница 314: ......
Страница 352: ...7 38 Coral IPx 800 Installation Manual PS19 DC D Power Supply Unit with Duplication 7 NOTES...
Страница 368: ......
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...
Страница 384: ...8 16 Coral IPx 800 Installation Manual MAP 8 NOTES...
Страница 386: ...8 18 Coral IPx 800 Installation Manual LIU 8 NOTES...
Страница 392: ......
Страница 396: ...8 26 Coral IPx 800 Installation Manual HDC Card High Density Control 8 NOTES...
Страница 399: ......