ZyXEL Confidential Page 1 SCENARIO 1 Extend Internet to other room  Access router located in one room  STB in a different room  HDTV signals distribution between CPE and STB PLA-400 HomePlugAV 200M Adapter PLA-400 HomePlugAV 200M Adapter

ZyXEL Confidential Page 2 SCENARIO 2 Backbone for Digital home streaming Network  Access router located in a room  2 STB devices in remote sites  One PC working in another room  1 HDTV channel and 1 SDTV channel + PC data exchange PLA-470 HomePlugAV 200M 4 Port Switch PLA-400 HomePlugAV 200M Adapter PLA-400 HomePlugAV 200M Adapter

ZyXEL Confidential Page 3 SCENARIO 3 Wireless/Wired Home Network Extension  Access router located in a room  A PC and a STB device in a different room, where the coverage allows Wifi 11b/g access  Another PC in another room, with no Wifi 11b/g coverage neither access using the PLC technology, so this area requires using an intermediate wireless repeater to gain the access  HDTV channel to the STB + 2 PCs data exchange PLA-400 ZyXEL Wireless Adapter PLA-450 HomePlugAV 200M Wireless AP PLA-470