Professional Inline 4 in 4 out Manufacturer, bring the most popular use advantages, which greatly reduce the cost of the network machine room and equipment maintenance, and save a lot of construction costs such as optical cable resources, so PON has become the latest hot technology of FTTH.Inline/horizontal/ Double-end, 8 Cable entries/4-in 4-out, max. capacity 48 up to 144 core fibers (single fibers).