Nortel BCM50 2.0 Installation Manual page 78

Telephony device installation guide

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Appendix G G4x16 and G8x16 wiring charts

Table 17 G4x16/G8x16 lower RJ-21 (amphenol) connector wiring for analog PSTN lines (Sheet 2

of 2)

Line

Aux

(see

Note)

Note: The Aux port supports full data speeds. When the line is in use by an analog device, the icon is lit on

the phone. If you try to seize the line using the phone, the display shows "in use." Also, in the event of a

power failure, an analog set on line 1 goes active (powered by the CO).

NN40020-309

Connection

Wire color

Tip

Violet-Slate

Ring

Slate-Violet

Default line numbers on

Expansion port 1

—

Default line numbers on

Expansion port 2

—

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