Backplane Serial Signaling and Protocol for Telecom Systems
In this paper, the authors implement a modern serial backplane platform for telecommunication inter-rack systems. For combination high reliability and low cost protocol property, they applied High-level Data Link Control (HDLC) protocol with Low Voltage Differential Signaling (LVDS) bus for card to card communicated over backplane. HDLC protocol is a high performance with several operation modes and is famous in telecommunication systems. LVDS bus is a high reliability with high immunity against ElectroMagnetic Interference (EMI) and noise.