Specifications

X723-300151 1-19 Issue 2
Network Port:
Four V.28 inputs (9 pin D-type connector)
Four V.28 outputs
Gain
The gain through the system to or from the channel interface backplane
connector for a channel containing a voice encoded signal is fixed at 1.
Refer to the relevant VF channel card manual for gain contributions
attributable to the channel card.
Quantisation Distortion
The quantisation distortion through the system to or from the channel
interface backplane connector for a channel containing a voice encoded
signal is 0 qdu. Refer to the relevant VF channel card manual for the
quantisation distortion attributable to the channel card.