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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Multi-Carrier Cabinets
555-230-112
Issue 5
May 1998
Install and Wire Telephones and Other Equipment
Page 5-31Off-Premises or Out-of-Building Stations
5
Figure 5-15. Connections for Up to 8 Out-of-Building Analog Telephones
Figure 5-16
shows the connections for up to 24 off-premises analog telephones.
Concentrations of analog line pairs are used at both buildings to minimize the
off-premises wiring required. At the MDF, connect jumpers between 1
row/connecting block in the white field and up to 3 rows/connecting blocks in the
purple field. At the station location, a WP-90929, List 1 Concentrator Cable is
used. There are 8 station appearances on each of the 3 fingers of the
concentrator cable.
Figure Notes
1. Locally Engineered Cables and Equipment
2. Out-of-Building Wiring
3. 25-Pair Connector
4. Multi-Pair Protector Units (Primary
Protectors with Heat Coils or Equivalent with
Sneak Current Protection)
5. 356A Adapter
6. B25A Cable
7. Out-Of-Building Analog Telephones
8. Part of MDF
9. Station Side
10. System Side
11. White Field
12. Purple Field
13. Cross-Connect Jumpers
14. Tip and Ring Wires
15. To TN2183, TN769, TN742, TN746B,
or Analog Line Circuit Pack
8
7
1
9
10
11
13
14
15
12
0043_0RBP 062796
2
4 4
6
6
5
33