N'etiti OPGW ngwa anya cables eji na mba m ike usoro, abụọ isi ụdị, G.652 ot otu-mode eriri na G.655 na-abụghị efu dispersion shifted eriri, bụ ndị kasị n'ọtụtụ ebe. Ihe e ji mara G.652 otu-mode eriri bụ na eriri na-ekesa bụ nnọọ obere mgbe ọrụ wavelength bụ 1310nm, na nnyefe anya bụ naanị mmachi site attenuation nke eriri. A na-ejikarị windo 1310nm nke G.652 fiber core na-ebufe ozi na ozi akpaaka. G.655 eriri anya nwere obere mgbasa na 1550nm window na-arụ ọrụ wavelength mpaghara na a na-ejikarị na-ebufe ozi nchebe.
G.652A na G.652B ngwa anya emep uta eri, makwaara dị ka ot otu-mode optical fibers, bụ ugbu a kasị eji ngwa anya eriri. Ogologo ogologo ọrụ ya kacha mma bụ mpaghara 1310nm, enwere ike iji mpaghara 1550nm mee ihe. Otú ọ dị, n'ihi nnukwu mgbasa ozi na mpaghara a, ebe a na-enyefe na-ejedebe bụ ihe dịka 70 ~ 80km. Ọ bụrụ na a chọrọ nnyefe ogologo na ọnụego 10Gbit/s ma ọ bụ karịa na mpaghara 1550nm, , a chọrọ nkwụghachi ụgwọ mgbasa. G.652C na G.652D ngwa anya eriri dabere na G.652A na B n'otu n'otu. Site na imeziwanye usoro ahụ, a na-ebelata attenuation na mpaghara 1350 ~ 1450nm, na ogologo ogologo ọrụ na-agbatị ruo 1280 ~ 1625nm. Ngwakọta niile dịnụ buru ibu karịa eriri otu ụdịdị a na-ahụkarị. Fiber optics mụbara ihe karịrị ọkara.
G.652D eriri a na-akpọ wavelength nso ogologo otu mode eriri. Njirimara ya bụ otu ihe ahụ dị ka eriri G.652B, yana ọnụọgụ attenuation bụ otu ihe dị ka eriri G.652C. Nke ahụ bụ, usoro nwere ike na-arụ ọrụ na 1360 ~ 1530nm band, na dị na-arụ ọrụ wavelength nso bụ G .652A, ọ nwere ike izute mmepe mkpa nke nnukwu-ike na elu-density wavelength nkewa multiplexing technology na mepere emepe netwọk. Ọ nwere ike idowe nnukwu bandwidth na-arụ ọrụ maka netwọk anya, chekwaa ego USB anya ma belata ụgwọ ụlọ. Ọzọkwa, ọnọdụ mgbasa ozi polarization nke G.652D fiber bụ ihe siri ike karịa nke G.652C fiber, na-eme ka ọ dịkwuo mma maka nnyefe dị anya.
The arụmọrụ kacha mkpa nke G.656 eriri ka na-abụghị efu dispersion eriri. Ihe dị iche n'etiti G.656 ngwa anya eriri na G.655 eriri anya bụ na (1) o nwere a wider na-arụ ọrụ bandwit. The arụ ọrụ bandwit nke G.655 ngwa anya eriri bụ 1530 ~ 1625nm (C + L band), mgbe arụ ọrụ bandwit nke G.656 ngwa anya eriri bụ 1460 ~ 1625nm (S + C + L band), na ike gbasaa gafere 1460 ~ 1625nm n'ọdịnihu, nke nwere ike kpatụ ike nke nnukwu bandwit nke quartz iko fiber; (2) Mkpọsa nkesa dị ntakịrị, nke nwere ike ibelata mgbasa nke sistemụ DWDM ụgwọ akwụ ụgwọ. G.656 ngwa anya eriri bụ a na-abụghị efu dispersion gbanwere ngwa anya eriri na a dispersion mkpọda nke ihu ọma efu na ihe na-arụ ọrụ wavelength nso ekpuchi S + C + L band maka brọdband ngwa anya nnyefe.
N'iburu n'uche nkwalite n'ọdịnihu nke usoro nkwurịta okwu, a na-atụ aro ka iji eriri anya nke otu subtype n'otu usoro ahụ. Site na ntụnyere nke ọtụtụ paramita dị ka ọnụọgụ mgbasa ozi chromatic, ọnụọgụ attenuation, na ọnụọgụ PMDQ, na ụdị G.652, PMDQ nke G.652D fiber dị nnọọ mma karịa nke subcategories ndị ọzọ ma nwee arụmọrụ kachasị mma. N'iburu n'uche ihe ndị na-eri ọnụ ahịa, G .652D fiber optical bụ nhọrọ kacha mma maka eriri anya OPGW. Ọrụ zuru oke nke eriri anya G.656 dịkwa mma karịa nke eriri anya C.655. A na-atụ aro ka dochie eriri anya G.655 na G.656 eriri anya na ọrụ ahụ.
