Digium, Inc.
Page 6
Introduction to TE400 Series Documentation
This manual is a user guide for Digium’s TE400 Series cards. The Digium
TE400 Series cards are a T1/E1 capable card series created for voice and
data. The cards in this series are as follows:
Table 1: TE400 Series Cards
Model
Features
Type
TE420B
TE420
TE412P
TE410P
TE407P
TE405P
3.3 volt, 4 Ports, Echo Cancellation
3.3 volt, 4 Ports
3.3 volt, 4 Ports, Echo Cancellation
3.3 volt, 4 Ports
5.0 volt, 4 Ports, Echo Cancellation
5.0 volt, 4 Ports
PCI Express
PCI Express
PCI 2.2
PCI 2.2
PCI 2.2
PCI 2.2
