EN
The E3-O is an optical fiber-type Expansion Unit in the CrossFire 3.0 generation products. By adding the E3-O, the DAS system can connect more RUs. The E3-O reframes optical signals from the A3 and then distributes them to various RUs through optical fiber.
14xOptical ports to RUs
1xOptical port to AU or upper level; 1xOptical port to lower level EU
Up to 6 levels Cascading
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