Chapter 3 - Installing Extensions and Trunks
Chapter 3
3 - 11
S
ECTION
3-9
INSTALLING DID TRUNKS
3.9.1
DID Trunks
Direct Inward Dialing trunks must be bridged from the telco RJ21X to a line cross-connect (A) block. Each DID
Trunk requires one-pair cross-connect from the RJ21X to the line (A) block.
The A block connects to the DID blade and an RJ-61 jack. The line (A) block should be arranged in groups of 4
DID trunks (8 pins) or 8 DID trunks (16 pins) to correspond with the chassis slot equipped with a DIOPU blade.
Installing DID Trunks
1.
Punch down one pair cross-connect to the tip and ring leads for each DID trunk on the CPE (customer)
side of the RJ21X.
2.
Punch down the other end of the cross-connect to the line (A) block tip and ring leads.
3.
Punch down a 25-pair cable to the opposite side of the line (A) block.
4.
Plug in the corresponding RJ-61 connector to the DID blade connector.
5.
Install bridging clips on the A block.
Repeat steps 1-5 for each DID trunk. Label cross-connect blocks A2, A3, etc.
Содержание UX5000
Страница 12: ...x Table of Contents Table of Contents...
Страница 18: ...1 6 Chapter 1 Chapter 1 Installing the Chassis...
Страница 26: ...1 14 Chapter 1 Chapter 1 Installing the Chassis...
Страница 80: ...1 68 Chapter 1 Chapter 1 Installing the Chassis Figure 1 90 19 CHASSIS A RACK MOUNT INSTALLATION...
Страница 84: ...1 72 Chapter 1 Chapter 1 Installing the Chassis...
Страница 90: ...2 4 Chapter 2 Chapter 2 Blade Installation and Startup...
Страница 98: ...2 12 Chapter 2 Chapter 2 Blade Installation and Startup...
Страница 113: ...Chapter 2 Blade Installation and Startup Chapter 2 2 27 Figure 2 11 EXIFU CABLING...
Страница 118: ...2 32 Chapter 2 Chapter 2 Blade Installation and Startup Figure 2 15 INTRAMAIL COMPACT FLASH CARD...
Страница 144: ...2 58 Chapter 2 Chapter 2 Blade Installation and Startup...
Страница 172: ...2 86 Chapter 2 Chapter 2 Blade Installation and Startup...
Страница 174: ...2 88 Chapter 2 Chapter 2 Blade Installation and Startup...
Страница 208: ...4 14 Chapter 4 Chapter 4 Terminals and Optional Equipment...
Страница 212: ...4 18 Chapter 4 Chapter 4 Terminals and Optional Equipment...
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Страница 284: ...5 4 Chapter 5 Chapter 5 LAN Connection...
Страница 332: ...vi Index Index...