Hi All,
Getting myself all confused over fibre attenuation. Having to use SFP-10G-LR-S SFPs for some rather short (< 300m) runs due to the 9200L's not having proven compatibility with the SFP-10G-LRM. I'm being told I would need attenuation to protect the reciever and prevent saturation. However, checking the data sheet the max transmission power and max reciever power is the same (0.5 dBm). Therefore, I don't think I need attenuators. Can someone with ,more fibre experience confirm my logic please.
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