Avaya DEFINITY ONE Installation And Upgrades page 411

Table A-11. Circuit pack and auxiliary equipment classifications
2-Wire
Digital Data
& Line &
Analog Digital
Analog Line (16) Line
Line (8) and (24) 4-Wire
TN467 TN2149 TN726B
TN432 TN2135 TN754B
TN431 TN468B TN564B
TN411B TN448 TN413
TN742 TN746
TN769 TN746B
TN2181
TN2183
TN793
TN2793
TN2215
TN791
TN2214
1. MET = Multibutton Electronic Telephone
2. DID/DIOD = Direct Inward Dialing/Direct Inward Outward Dialing
3. DIOD = Direct Inward Outward Dialing
Digital
Line
1
2-Wire Hybrid MET AUX
24 Ports Line Line Trunk
TN2224 TN762 TN735 TN417
TN762B TN763
TN763
D
Central
Central Office DID/
2
Office Trunk DIOD Tie
Trunk 3-Wire Trunk Trunk
TN429 TN2199 TN429 TN478
TN493 TN2139 TN458
TN422 TN459B TN449
TN421 TN436B TN760
D
TN438B TN753 TN760
C
TN447 TN2146 TN434
TN465C TN414 TN415
TN747B TN2209
TN2138
TN2147
C
TN2148
DS1 Four
Tie Port
3
Trunk DIOD
TN483 TN2184
TN722
TN767
TN722B
TN464F
TN2207
TN2464