Filter
Top Products
Installing and wiring telephones and trunks
84 Installing and Connecting the MDF and Telephones
Three-pair and four-pair modularity
Figure 40: 3-pair and 4-pair modularity on page 84 is from the port circuit pack to the voice or
data terminal.
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
Figure 40: 3-pair and 4-pair modularity
on page 84. Then plug the terminal into the modular
jack.
Adjunct power connection locations
on page 85 shows three methods of connecting adjunct
power.
Figure 40: 3-pair and 4-pair modularity
Figure notes:
1. Port Circuit Pack
2. Media Gateway Connector Pins
(3-Pair Modularity)
3. Main Distribution Frame (MDF) Pins
(3-Pair Modularity)
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