Irekhi ye-JHA's 19” 3U yokuguqula ividiyo i-OM1918V iklanyelwe ukugxilisa ingqondo ku-OM620 uchungechunge lwe-1 ~ 8 lesiteshi sevidiyo esamukelayo esibonakalayo samakhadi.Idizayini ye-play-and-plug inikeza ukunethezeka okuhle ekufakeni.Ingakwazi ukubamba izingcezu eziyi-18 zamakhadi angu-1~4-ch, noma izingcezu ezingu-9 zamakhadi angu-8-ch.