Esi sixhobo sibonelela nge-1-4 * E1 i-interface, i-1 * 10/100M i-Ethernet interface (i-Line Speed 100M), i-Standard 2 yefowuni yomnxeba njenge-order order-wire (ukhetho).Ibhetyebhetye kakhulu.Inomsebenzi we-alam.Umsebenzi unokwethenjelwa, uzinzile, kunye nokusetyenziswa kwamandla aphantsi, ukudibanisa okuphezulu, ubungakanani obuncinci.