SFP по две влакна
Atop technology - Китай
ATOPs APS85123xxL05 Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.063Gbps and 500m transmission distance with MMF. They are RoHS compliant and lead-free.