1.DOCSIS 1.1, 2.0 and 3.0 compliant. 2.64MB ( 128MB option) SDRAM and 16MB FLASH. 3.Integrated A-TDMA and S-CDMA technology – capable of providing up to 120 Mbps upstream. data rate 4.QPSK, 8/ 16/ 32/ 64/ 128/ 256 QAM auto detection SNMP and IETF cable MIB remote management. 5.Integrate cable modem in a module and re-using this module in each STB that needs CM functionality. 6.One internal connection is Ethernet interface. 7.Low symmetrical IF output for a direct connection to the channel decoder. 8.RSSI ( received strength signal indicator) information through I2C. 9.Self diagnosis