Hoʻohana ʻia ke Kāleka OADM Paʻa Fiber Dual (TFF) no ka Pahu DCI
Ua hoʻolālā ʻia nā papa multiplexing mahele optical no nā noi pūnaewele DWDM multi-wavelength a hiki ke hoʻohana ʻia e hoʻokaʻawale hou i ka mālamalama o nā nalu like ʻole ma luna o kahi fiber hoʻokahi a i ʻole e hoʻokaʻawale i nā kahawai optical he nui i hoʻohui ʻia i loko o ka fiber like ma o ka nalu. Hoʻokumu ʻia ia ma ka ʻenehana kānana kiʻiʻoniʻoni lahilahi, e hana ana ma ka grid ITU o ka manawa kahawai 100GHz, ʻo ka laulā nalu DWDM o 1528nm a i 1568nm, he koho ka nalu nalu ITU; Loaʻa iā ia kahi moʻo o nā pono e like me ka pohō hoʻokomo haʻahaʻa a me ka hoʻokaʻawale kahawai kiʻekiʻe.
Pepa ʻikepili Papa hoʻonui mahele ʻike paʻa Nā Kanal 4 mau kahawai 8 mau kahawai Hana Kākoʻo i ka 4 DWDM optical signal multiplexing a me ka demultiplexing Kākoʻo i ka hoʻonui ʻana i ka hōʻailona optical 8 DWDM a me ka demultiplexing NO. o nā kahawai 4λ@100 GHz (191.4 THz~196.1 THz，nā kumu hoʻohālike papa i helu ʻia ma ka Papa 1) 8λ@100 GHz (192.1 THz~196.0THz，nā kumu hoʻohālike papa i helu ʻia ma ka Papa 2) Pohō hoʻokomo kahawai ≤2 dB ≤3 dB 3dB ka laulā spectral >75GHz >75GHz Ka hoʻokaʻawale ʻana o nā kahawai pili >25dB >25dB Hoʻokaʻawale ʻana o ke kahawai pili ʻole >35dB >35dB Ka nānā ʻana i ka mana Kākoʻo ʻia ka nānā ʻana i ka mana optical e ka SIG Hōʻailona Hōʻike kūlana mana optical o ka SIG Ehana hoʻonui kākoʻo i nā cascades hoʻonui. Hoʻohana ʻia nā awa EXP no ka hoʻopili ʻana
Papa 1: Nā hiʻohiʻona o nā papa multiplexing optical strip 4-channel paʻa dual-fiber Papa hoʻohālike Nā awa Alapine (pinepine) waenaTHz） TFF5659 A56/D56~A59/D59 195.60~195.90 TFF5255 A52/D52~A55/D55 195.20~195.50 TFF4750 A47/D47~A50/D50 194.70~195.00 TFF4346 A43/D43~A46/D46 194.30~194.60 TFF3841 A38/D38~A41/D41 193.80~194.10 TFF3437 A34/D34~A37/D37 193.40~193.70 TFF2932 A29/D29~A32/D32 192.90~193.20 TFF2528 A25/D25~A28/D28 192.50~192.80 TFF2023 A20/D20~A23/D23 192.00~192.30 TFF1619 A16/D16~A19/D19 191.60~191.90 Papa 2: Nā hiʻohiʻona o ka papa multiplexing optical strip 8-channel paʻa dual-fiber Papa hoʻohālike Nā awa Alapine (pinepine) waena（THz） TFF5360 A53/D53~A60/D60 195.30~196.00 TFF4552 A45/D45~A52/D52 194.50~195.20 TFF3744 A37/D37~A44/D44 193.70~194.40 TFF2936 A29/D29~A36/D36 192.90~193.60 TFF2128 A21/D21~A28/D28 192.10~192.80
Noi: He kūpono ia no ka pahu DCI.
He kūpono ia no ka multiplexing a me ka demultiplexing o nā hōʻailona optical DWDM a hiki i 8 mau kahawai
