What are the channels in the product option ? And how to chose the channel?
by W***g on 02/08/2018
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A CH represents a simplex interface. For example, the monitoring port of the 18CH CWDM MUX is a duplex interface, so 2 channels is sufficient, but if you need to match the rest of the devices (with monitoring ports), additional channel support will be required. Therefore, it is recommended that you use 4CH or 8CH OPD to allow enough channels for future use. And our OPD is an active product, it needs to be used with the FMT chassis . by S***z on 03/08/2018
