SFP+ 10G ZR AN Rev. 20171231.pdf

CreateDate:2018-01-02

Opticalinput power of SFP+ 10G ZR optical transceiver

 

The receive power of SFP+ 10G ZR optical transceiver shouldbe in a range as below:

The optical input power of Moduletek’s SFP+ 10G ZR opticaltransceiver should be in a range -24dBm to -7dBm, it means if the receive poweris less than -24dBm or more than -7dBm, it will cause packet loss or no linkwhen transmit data.

 

As the output power of SFP+ 10G ZR optical transceiver is morethan 0dBm and less than 4dBm, if we want to ensure the optical input power isin a range -24dBm to -7dBm, we need insert a long distance fiber between thetransmitter and the receiver. The transmission distance of SFP+ 10G ZR opticaltransceiver can up to 80km, so we can insert a length of 80km distance fiberbetween the transmitter and the receiver to ensure the optical input power isin a range -24dBm to -7dBm.

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