Nortel Networks BCM50 - Manual (Page 232)

232 Appendix K G4x16 and G8x16 wiring charts
NN40020-302
Aux
(see
Note)
50 Tip Violet-Slate
— —
25 Ring Slate-Violet
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, if a power failure
occurs, an analog set on line 1 activates (powered by the CO).
Table 52 G4x16 and G8x16 lower RJ-21 (amphenol) connector wiring for analog PSTN lines
(Sheet 2 of 2)
Line Pin Connection Wire color
Default line numbers on
Expansion port 1 Default line numbers on
Expansion port 2