... with DOCSIS2.0/1.1/1/0 Cable Modem,Built-in DHCP/TFTP server,no needs for other ... it can be installed on those optical nodes located at housing estate,buildings,,and hotels and so on. ... function, You can assign IP address for CM at the central machine roomUpstream frequency point agility, the ... -26~+2dBmVBoth CM & CPE could choose working mode at layer2, layer3 and even mixed mode of layer 2 & ...