Allied Telesis Tron TA 128-M vs Allied Telesis Tron TA 128-M2

Comparison of Tron TA 128-M, Tron TA 128-M2

8 specifications	A Allied Telesis Tron TA 128-MView product	B Allied Telesis Tron TA 128-M2View product
Ports & interfaces1 differ
Data link protocolsDiffers	Euro ISDN, PPP for 64.000 bps, Multilink PPP for 128.000 bps	Bandwidth Allocation Communication Protocol (BACP)
Modem2 differ
Modem speedDiffers	33.6 Kbit/s	56 Kbit/s
Transmission methodKnown for one	—Unknown — not stated by the source	Analogue & digital
Supported protocolsDiffers	PPP, ML-PPP, V120, ML-V120, V110, ML-V110, X.25, X.31	V.25bis Signalling (HDCL) V.42, MNP4 V.42bis, MNP5 V.120 (2xB) V.34 33.600 bps V.32bis V.22bis Fax Group 3 V.27ter V.29 V.27

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.