We are Chongqing jinghong High-Technology CO., LTD , the only and largest manufacturer of CMTS in china .We sell most cost effective CM,too. Compatible with both EURO DOCSIS1.1 & US DOCSIS1.1,it also compatible with DOCSIS2.0 cable modem Support QoS Available in both 1X1(1DS,1US) &1X4(1DS,4US) Available for competitive VOIP service Customized design for cost sensitive operators Support up stream frequency automatic jumping to avoid disturbing frequency point. We specialize in both research & design, and Produce wired network data transmission equipment and related software. We are also engaged in DOCSIS technology and application of IP in broadband service. We are a professional manufacturer of CMTS, We provide perfect solution and professional system integration service for the construction of HFC. We can offer you best products with excellent price. we are also seeking distributors all over the world. Compatible with both EURO DOCSIS1.1 & US DOCSIS1.1,it also compatible with DOCSIS2.0 cable modem Support QoS Available in both 1X1(1DS,1US) &1X4(1DS,4US) Available for competitive VOIP service Customized design for cost sensitive operators Support up stream frequency automatic jumping to avoid disturbing frequency point.