W&T 57630 Manual page 127

W&T
Box-to-Box
If active components such as routers, bridges or even ISDN
segments are included in the transmission path, the latency
time increases correspondingly, so that latency times of 500ms
or more can occur.
Box-toBox with multiple partners
It is not possible to outputs signals from an input to the outputs of
multiple Web-IOs. It is possible however to use Binary 1 and
Binary 2 modes of a master Web-IO for example to link inputs 0 -
5 to Slave A by tinputs 6 - 11 to Slave B.
Old and new units in Box-to-Box combination
It is not possible to operate older 50xxx I/O Com-Servers with a
Web-IO in Box-to-Box. Web-IOs working in Box-to-Box mode
should have the same firmware version.
Subject to errors and modifications: 127