2.5G SFP bụ modul ngwa anya nwere ọnụego nnyefe ruru2.5Gbps. Ọ na-akwado SFP (Obere Ụdị-factor Pluggables) usoro nkwakọ ngwaahịa, njirimara ịnya isi dị ka obere nha, obere ike oriri, na ntụkwasị obi dị elu.
Modul a na-akwado ebe nnyefe dị iche iche, sitere na narị mita ruo iri puku kilomita, dabere n'ụdị eriri nke ejiri. Dịka ọmụmaatụ, enwere ike ijikọ modul optical multimode 2.5G naOM2ụdọ mkpọchi, na-enweta ogologo nnyefe kacha ruo500m. N'aka nke ọzọ, enwere ike ijikọ modul anya otu ụdị 2.5G na ụdọ os2 otu-mode patch, na-enweta oke nnyefe ruru ihe ruru.160km.
A na-eji modul optical 2.5G SFP eme ihe na mpaghara mgbasa ozi dị iche iche dịkaEthernet,SDH,SONET, naFC. Karịsịa n'ọnọdụ dị ka netwọk mpaghara mepere emepe,netwọk mpaghara mpaghara,netwọk mpaghara sara mbara,netwọk ụlọ akwụkwọ, naEbe data pere mpe ruo ọkara, oke nnyefe ya dị anya nwere ike gboo ihe achọrọ nke ọnọdụ ngwa dị iche iche.