Ipayipi le-ERW kanye nepayipi le-LSAW womabili angamapayipi ahlanganisiwe aqondile, asetshenziswa kakhulu ekuthuthweni koketshezi, ikakhulukazi amapayipi ahamba ibanga elide kawoyela negesi. Umehluko omkhulu phakathi kwalawa amabili inqubo yokushisela. Izinqubo ezahlukene zenza ipayipi libe nezici ezihlukile futhi lifanele izimo ezahlukene zokusetshenziswa.

Ishubhu le-ERW lisebenzisa ukushisela okunamandla okumelana nemvamisa ephezulu futhi lisebenzisa amakhoyili ensimbi e-broadband ashisiwe njengezinto zokusetshenziswa. Njengenye yamapayipi asetshenziswa kakhulu namuhla, ngenxa yokusetshenziswa kwemichilo/amakhoyili ensimbi ashisiwe anobukhulu obufanayo nobuqondile njengezinto zokusetshenziswa, linezinzuzo zokunemba okuphezulu, ubukhulu bodonga obufanayo, kanye nekhwalithi enhle yobuso. Ipayipi linezinzuzo zomthungo omfushane wokushisela kanye nokucindezela okuphezulu, kodwa le nqubo ingakhiqiza kuphela amapayipi amancane naphakathi nendawo anodonga oluncane (kuye ngobukhulu bomcu wensimbi noma ipuleti lensimbi elisetshenziswa njengezinto zokusetshenziswa). Umthungo wokushisela uthambekele kumabala ampunga, angaxubene, ama-grooves. Amaphutha okugqwala. Izindawo ezisetshenziswa kabanzi njengamanje ukuthuthwa kwemikhiqizo yegesi yasemadolobheni kanye namafutha angcolile.

Ipayipi le-LSAW lisebenzisa inqubo yokushisela i-arc engaphansi komhlaba, esebenzisa ipuleti elilodwa elinobukhulu obuphakathi njengento eluhlaza, futhi lenza ukushisela kwangaphakathi nangaphandle endaweni yokushisela futhi landise ububanzi. Ngenxa yobubanzi bemikhiqizo eqediwe esebenzisa amapuleti ensimbi njengezinto zokusetshenziswa, ama-weld anokuqina okuhle, i-plasticity, i-uniformity kanye ne-compact, futhi anezinzuzo zobubanzi obukhulu bepayipi, ukujiya kodonga lwepayipi, ukumelana nokucindezela okuphezulu, ukumelana nokushisa okuphansi kanye nokumelana nokugqwala. Lapho kwakhiwa amapayipi kawoyela negesi aqinile, aqinile, asezingeni eliphezulu, amapayipi amaningi ensimbi adingekayo amapayipi ahlanganisiwe e-arc aqinile anobude obukhulu. Ngokwezinga le-API, kumapayipi amakhulu kawoyela negesi, lapho kudlula ezindaweni ze-Class 1 kanye ne-Class 2 njengezindawo zasezintabeni, olwandle, kanye nezindawo zasemadolobheni ezinabantu abaningi, amapayipi ahlanganisiwe e-arc aqinile anobude obuqondile yiwo kuphela uhlobo lwepayipi olukhethiwe.