Masiwichi a S3300 (S3300 mwachidule) ndi masiwichi a Layer-3 100-megabit Ethernet a m'badwo wotsatira opangidwa ndi Huawei kuti azinyamula mautumiki osiyanasiyana pa ma Efaneti, omwe amapereka ntchito zamphamvu za Efaneti kwa onyamula ndi makasitomala abizinesi.Pogwiritsa ntchito zida zotsogola zam'badwo wotsatira ndi pulogalamu ya Huawei Versatile Routing Platform (VRP), S3300 imathandizira kusankha kokhazikika kwa QinQ, kubwereza kwa mzere wa VLAN multicast, ndi Ethernet OAM.Imathandiziranso matekinoloje odalirika amtundu wodalirika kuphatikiza Smart Link (yomwe imagwira ntchito pamitengo yamitengo) ndi RRPP (yomwe imagwira ntchito pamanetiweki).S3300 ingagwiritsidwe ntchito ngati chipangizo chofikira mnyumba kapena cholumikizira ndi cholumikizira pamaneti a Metro.S3300 imathandizira kuyika kosavuta, kasinthidwe kokha, ndi pulagi-ndi-sewero, zomwe zimachepetsa kwambiri mtengo wotumizira makasitomala.