Title: Swisson XSR 3B manual.pdf
Signal reflection is a common problem in large DMX installations or on long signal lines. The bidirectional operation of RDM is more sensitive to reflections than DMX.Weak reflection with large delay. Signal OKStrong reflection with large delay. Bad signal !Strong reflection with small delay. Signal OKThe XSP/XSR splits the line into smaller segments with a regenerated signal, which reduces the delay of the reflection at each segment.Reflection with small delay. Signal OKReflection with small delay. Signal OK5EEProtectionIn case of an over voltage on the DMX and RDM line(s), all devices on that line can be damaged.The XSP/XSR separates the line into multiple segments. The over voltage is restricted to the concerned segment. The XSP/XSR itself is well protected against transient over voltage and the optical isolation of each port prevents a damage to other ports and segments in case of a permanent over voltage.XSP Block DiagramControl LogicReceiverOptical Isolation