Three-Pair And Four-Pair Modularity - Avaya MCC1 Installation And Upgrades

Install and Wire Telephones

Three-Pair and Four-Pair Modularity

Three-Pair and Four-Pair Modularity
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Figure 198, 3-Pair and 4-Pair Modularity,
terminal. Refer to
modularity and distribution.
Most terminals connect to an information outlet (modular jack) installed at the work location. Make the
connections from the port circuit pack to the modular jacks, as shown in
Modularity, on page 514. Then, plug the terminal into the modular jack.
Adjunct Power Connection Locations
Figure 198: 3-Pair and 4-Pair Modularity
Figure notes
1 Port Circuit Pack
2 System Cabinet Connector Pins
(3-Pair Modularity)
3 Main Distribution Frame (MDF)
Pins
(3-Pair Modularity)
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514
on page 514 is from the port circuit pack to the voice or data
Install Telecommunications Cabling
on page 515 shows three methods of connecting adjunct power.
on page 403 for descriptions of 3- and 4-pair
Figure 198, 3-Pair and 4-Pair
4 Input to Information Outlet (4-
Pair Modularity)
5 Adjunct Power
6 Output From Information Outlet
(4-Pair Modularity)
7 Voice or Data Terminal Pins
SI Installation and Upgrades
June 2004