Fiber Distribution Cabinet

K&M FTTX Total Solutions Overview of FTTx According to the distance between ONU or access equipment and subscriber, FTTx is classified as: FTTC: Fiber to The Curb FTTB: Fiber to The Building FTTH: Fiber to The Home Overview of FTTx _ ADC solution Overview of FTTx _Corning Evolant solution Overview of FTTx -3 M solutions Overview of FTTx _ North American solution From the Network structure of three companies above, we find that: FTTx Solutions above all provide for building, MDU or villa. Network node are CSP, LCP close to CSP, NAPs close to customer premises, and Customer Premises. On nodes, use outdoor fiber CCC cabinet or fiber CCC box to cross connect. On access point, use outdoor distribution cabinet or Splice Closure to distribute and manage cables. North America has wide area and small population, and human power cost is higher, so product design is prefer to the easy and convenient operation. Overview of FTTx _ Japan solution From the Network structure of Japan company above, we find that: FTTx Solutions provide for building and MDU. Network node are CSP, LCP close to CSP, NAPs close to customer premises, and Customer Premises (same as North America). On nodes, use fiber splice box to cross connect. On access point, use indoor distribution cabinet (wall-mounted) or splice box to distribute and manage. Japan has small country area and crowded population in big city, so product design is prefer to the high density and product apprearance. K&M FTTx Solutions Focus on the features of Chinese geography and human environment, FTTx is classified into: Office building MDU Villa Network node are CSP, LCP, NAPs, and Customer  Premises On nodes, use fiber outdoor Fiber Distribution Cabinet or splice box to cross connect. On access point, use indoor / outdoor distribution cabinet or splice box to distribute and manage. Easy operation, higher density and product appearance. K&M FTTx Solutions– Definition of Network Node Central Switch Point （CSP） Local Convergence Point （LCP） Network Access Points (NAPs) Customer Premises Bone band cable:   CSP —— LCP Distribution cable:   LCP —— NAPs Subscriber cable：   NAPs —— Customer Premises K&M FTTx Solutions–Network Structure K&M FTTx Solutions– FTTx K&M  FTTx Solutions– FTTc K&M FTTx Solutions– FTTB K&M FTTx Solutions– FTTH (MDU) K&M FTTx Project– Shanghai Telecom Project Apartment block has totally 1144 customers Adopts 1:4 and 1:8 splitter;Splitter is installed in center office and floor well, totally with 320 NAPs; HUAWEI EPON equipment,configured with 10 PON terminals;OLT on office site; ONU adopts AC 220V, located in Home. ONU located in Home, mechanical splice, 863 IPTV and Internet； 863 IPTV/25M, High speed Internet/4M, one for software switch.