Synway Information Engineering Co., Ltd
As the mainboard and the outlet board are designed independent from each other,
when you pull out the mainboard or reinsert it or replace it with other boards, there is
no need to reconnect lines as long as the outlet board is not changed or removed
z
EMC & Lightning-proof Circuits Available on Outlet Boards
1.2 Operation Principle
Mother Board
Figure 1-3 Operation Principle
Inbound PCM Data
Echo
Canceler
Outbound PCM Data
PCM Interface
Recording
Playback
Host Computer Interface (PCI)
Special-for-Switch TEJ Digital Trunk Interface Boards Hardware Manual
(Ver 1.0) Page 3
