... visiting our website!Product Overview: XBP-3201 light grid unit (ONU) is fully in line IEEE802.3ah standards and the Ministry ... integrated services, WEP-3210 Optical grid unit (ONU) for the design of fixed port desktop ONU, with a PON port, 4 100 ... in the smart terminal box. XBP-3201 light grid unit (ONU) can be remotely configured and managed, greatly reducing the grid ...