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???????????Hitachi Innovates the Digital World????????????????????????????????Home?????????????Business???????????Community????????? ??Infrastructure?????????????????????????????????????????????????????????????????????????????????????

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  1. Home??????????????????????????????????????????IPTV???????豸GPON(Gigabit Passive Optical Network)????????????????????????????????????iVDR*2??????????????????????????????????????????????????????????????????????
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  4. Infrastructure????????????????????"Blade Symphony"??????????????"GS4000"??1x EV-DO????????豸GPON/GE-PON(Gigabit Ethernet*3-Passive Optical Network)??????????????????????????????????????????

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(8610) 65399236
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(8610) 85185208-30/27
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wuyu@prap.com.cn / df@prap.com.cn

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