product description cisco small business wap351 radio access point device type radio access point form factor external localisation japan korea russia europe ram 128mb flash memory 128mb data link protocol ieee 80211b ieee 80211a ieee 80211g ieee 80211n frequency band 24 ghz 5 ghz power over ethernet poe supported poe dimensions wxdxh 23 cm x 23 cm x 4 cm weight 607g manufacturer warranty limited lifetime warranty