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10 32 TS - ntt.co.jp

PON . IP. PON Passive Optical Network ONU Optical Network Unit .. PON ONU . PON 1 . GE-PON . 1 1 3 / O P S. Operation System . GE-PON Gigabit Ethernet-PON PON-IF ONU . Gbit/s . GE-PON-OLT Optical Line Terminal ONU . m m IP OFF . IP . V-OLT Visual-OLT 2 . 1 . 5 5 m ONU ONU . GE-PON-OLT m CW dBm . V-OLT WDM Wavelength Division Multi- PON-IF . plexing .. m m m WDM m . GE-PON. MU MU GE-PON. OLT . ONU.. PC. WDM.. V-ONU TV. V-OLT MU MU. m m . 62 NTT m 0/1 . ONU CW 0/1 .. ONU OLT PON-IF. CW IDM Integrated Distribution Mod- PON-IF ule.

64 ntt技術ジャーナル 2011.10 光コネクタ端面の溶融事例 (1)故障内容 映像配信サービス(フレッツ・テレビ)用のidm-b架の muコネクタ部において,所内装置(v-olt)の構築時に

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Transcription of 10 32 TS - ntt.co.jp

1 PON . IP. PON Passive Optical Network ONU Optical Network Unit .. PON ONU . PON 1 . GE-PON . 1 1 3 / O P S. Operation System . GE-PON Gigabit Ethernet-PON PON-IF ONU . Gbit/s . GE-PON-OLT Optical Line Terminal ONU . m m IP OFF . IP . V-OLT Visual-OLT 2 . 1 . 5 5 m ONU ONU . GE-PON-OLT m CW dBm . V-OLT WDM Wavelength Division Multi- PON-IF . plexing .. m m m WDM m . GE-PON. MU MU GE-PON. OLT . ONU.. PC. WDM.. V-ONU TV. V-OLT MU MU. m m . 62 NTT m 0/1 . ONU CW 0/1 .. ONU OLT PON-IF. CW IDM Integrated Distribution Mod- PON-IF ule.

2 O L T O N U . ONU .. 3 ONU OLT . PON-IF . ONU . ONU . ONU .. CW 0/1 ONU . ONU . MU ONU . IDM .. ONU CW 0/1 . OLT .. GE- A. PON-ONU. GE- B. GE- PON-ONU. PON-OLT. GE- C. PON-ONU.. GE- X. PON-ONU. ONU . NTT 63. IDM .. GE- . PON-OLT.. ONU .. IDM .. ONU. GE- PON-ONU.. ONU .. GE- PON-ONU.. 2 .. 1 14 dB 39 dB. IDM-B dB . MU V-OLT . 17 dBm IDM-A SEM . 12 dBm . dB V-OLT MU . MU .. 64 NTT IDM-B IDM-A . WDM . GE- . MU MU. OLT .. V- MU MU. OLT. 17 dBm dBm . 12 dBm . 15 kV 650 20 m SEM .. V-OLT .. NTT .. 3 . TEL 03-5480-3701.

3 FAX 03-5713-9114. E-mail gikyo .. PON .. NTT 65.