ื”ืžืขื‘ื“ ื™ืื™ืฅ ืืช ื”ืื•ืคื˜ื™ืงื” ืœ-800 Gbit/s: ืื™ืš ื–ื” ืขื•ื‘ื“

ืžืคืชื—ืช ืฆื™ื•ื“ ื”ื˜ืœืงื•ืžื•ื ื™ืงืฆื™ื” Ciena ื”ืฆื™ื’ื” ืžืขืจื›ืช ืขื™ื‘ื•ื“ ืื•ืชื•ืช ืื•ืคื˜ื™ืช. ื–ื” ื™ื’ื“ื™ืœ ืืช ืžื”ื™ืจื•ืช ื”ืขื‘ืจืช ื”ื ืชื•ื ื™ื ื‘ืกื™ื‘ื™ื ืื•ืคื˜ื™ื™ื ืœ-800 Gbit/s.

ืžืชื—ืช ืœื—ืชื•ืš - ืขืœ ืขืงืจื•ื ื•ืช ืคืขื•ืœืชื•.

ื”ืžืขื‘ื“ ื™ืื™ืฅ ืืช ื”ืื•ืคื˜ื™ืงื” ืœ-800 Gbit/s: ืื™ืš ื–ื” ืขื•ื‘ื“
ืชืžื•ื ื•ืช - ื˜ื™ืžื•ื•ืช'ืจ - CC BY SA

ืฆืจื™ืš ื™ื•ืชืจ ืกื™ื‘ื™ื

ืขื ื”ืฉืงืช ืจืฉืชื•ืช ืžื”ื“ื•ืจ ื”ื—ื“ืฉ ื•ื”ืชืคืฉื˜ื•ืช ืžื›ืฉื™ืจื™ ื”ืื™ื ื˜ืจื ื˜ ืฉืœ ื”ื“ื‘ืจื™ื, ืขืœ ืคื™ ื›ืžื” ื”ืขืจื›ื•ืช, ืžืกืคืจื ื™ื’ื™ืข 50 ืžื™ืœื™ืืจื“ ื‘ืฉืœื•ืฉ ืฉื ื™ื - ื”ื™ืงืฃ ื”ืชืขื‘ื•ืจื” ื”ืขื•ืœืžื™ืช ืจืง ื™ื’ื“ืœ. ื“ืœื•ื™ื˜ ืื•ืžืจืช ืฉืชืฉืชื™ืช ื”ืกื™ื‘ื™ื ื”ืื•ืคื˜ื™ื™ื ื”ืงื™ื™ืžืช, ืฉื”ื™ื ื”ื‘ืกื™ืก ืœืจืฉืชื•ืช 5G, ืœื ืชืกืคื™ืง ืœื”ืชืžื•ื“ื“ ืขื ืขื•ืžืก ื›ื–ื”. ื ืงื•ื“ืช ื”ืžื‘ื˜ ืฉืœ ื”ืกื•ื›ื ื•ืช ื”ืื ืœื™ื˜ื™ืช ื ืชืžื›ืช ืขืœ ื™ื“ื™ ื—ื‘ืจื•ืช ืชืงืฉื•ืจืช ื•ืกืคืงื™ ืขื ืŸ.

ื›ื“ื™ ืœืชืงืŸ ืืช ื”ืžืฆื‘, ื™ื•ืชืจ ื•ื™ื•ืชืจ ืืจื’ื•ื ื™ื ืขื•ื‘ื“ื™ื ืขืœ ืžืขืจื›ื•ืช ืฉืžื’ื‘ื™ืจื•ืช ืืช ืชืคื•ืงืช ื”"ืื•ืคื˜ื™ืงื”". ืื—ื“ ืžืคืชืจื•ื ื•ืช ื”ื—ื•ืžืจื” ืคื•ืชื— ืขืœ ื™ื“ื™ Ciena - ื”ื•ื ื ืงืจื WaveLogic 5. ืœื“ื‘ืจื™ ืžื”ื ื“ืกื™ ื”ื—ื‘ืจื”, ื”ืžืขื‘ื“ ื”ื—ื“ืฉ ืžืกื•ื’ืœ ืœืกืคืง ืงืฆื‘ื™ ื”ืขื‘ืจืช ื ืชื•ื ื™ื ืฉืœ ืขื“ 800 Gbit/s ื‘ืื•ืจืš ื’ืœ ื‘ื•ื“ื“.

ืื™ืš ื”ืคืชืจื•ืŸ ื”ื—ื“ืฉ ืขื•ื‘ื“

Ciena ื”ืฆื™ื’ื” ืฉื ื™ ืฉื™ื ื•ื™ื™ื ืœืžืขื‘ื“ WaveLogic 5. ื”ืจืืฉื•ืŸ ื ืงืจื WaveLogic 5 Extreme. ื–ื” ื“ื™ืื’ืจืžื” ASIC, ื”ืคื•ืขืœ ื›ืžืขื‘ื“ ืื•ืชื•ืช ื“ื™ื’ื™ื˜ืœื™ (DSP) ืจืฉืช ืกื™ื‘ื™ื ืื•ืคื˜ื™ื™ื. DSP ืžืžื™ืจ ืืช ื”ืื•ืช ืžื—ืฉืžืœื™ ืœืื•ืคื˜ื™ ื•ืœื”ื™ืคืš.

WaveLogic 5 Extreme ืชื•ืžืš ื‘ืชืคื•ืงื” ืฉืœ ืกื™ื‘ื™ื ืž-200 ืขื“ 800 Gbps - ืชืœื•ื™ ื‘ืžืจื—ืง ืฉื‘ื• ืฆืจื™ืš ืœืฉืœื•ื— ืืช ื”ืื•ืช. ืœื”ืขื‘ืจืช ื ืชื•ื ื™ื ื™ืขื™ืœื” ื™ื•ืชืจ, ืกื™ื™ื ื” ื”ืฆื™ื’ื” ืœืงื•ืฉื—ืช ื”ืžืขื‘ื“ ืืœื’ื•ืจื™ืชื ืœื”ื™ื•ื•ืฆืจื•ืช ื”ืกืชื‘ืจื•ืชื™ืช ืฉืœ ืงื‘ื•ืฆืช ืื•ืช (ืขื™ืฆื•ื‘ ืงื•ื ืกื˜ืœืฆื™ื” ื”ืกืชื‘ืจื•ืชื™ - PCS).

ืงื•ื ืกื˜ืœืฆื™ื” ื–ื• ื”ื™ื ืงื‘ื•ืฆื” ืฉืœ ืขืจื›ื™ ืžืฉืจืขืช (ื ืงื•ื“ื•ืช) ืขื‘ื•ืจ ืื•ืชื•ืช ืžืฉื•ื“ืจื™ื. ืขื‘ื•ืจ ื›ืœ ื ืงื•ื“ื” ื‘ืงื•ื ืกื˜ืœืฆื™ื”, ืืœื’ื•ืจื™ืชื ื”-PCS ืžื—ืฉื‘ ืืช ื”ื”ืกืชื‘ืจื•ืช ืœืคื’ื™ืขื” ื‘ื ืชื•ื ื™ื ื•ืืช ื”ืื ืจื’ื™ื” ื”ื ื“ืจืฉืช ืœืฉืœื™ื—ืช ื”ืื•ืช. ืœืื—ืจ ืžื›ืŸ, ื”ื•ื ื‘ื•ื—ืจ ืืช ื”ืžืฉืจืขืช ืขื‘ื•ืจื” ื™ื—ืก ื”ืื•ืช ืœืจืขืฉ ื•ืฆืจื™ื›ืช ื”ืื ืจื’ื™ื” ื™ื”ื™ื• ืžื™ื ื™ืžืœื™ื™ื.

ื”ืžืขื‘ื“ ืžืฉืชืžืฉ ื’ื ื‘ืืœื’ื•ืจื™ืชื ืชื™ืงื•ืŸ ืฉื’ื™ืื•ืช ืงื“ื™ืžื” (FEC) ื•ืจื™ื‘ื•ื™ ื—ืœื•ืงืช ืชื“ืจื™ื (FDM). ืืœื’ื•ืจื™ืชื ื”ืฆืคื ื” ืžืฉืžืฉ ืœื”ื’ื ื” ืขืœ ืžื™ื“ืข ืžืฉื•ื“ืจ AES-256.

ื”ืฉื™ื ื•ื™ ื”ืฉื ื™ ืฉืœ WaveLogic 5 ื”ื•ื ืกื“ืจื” ืฉืœ ืžื•ื“ื•ืœื™ื ืื•ืคื˜ื™ื™ื ื ื ื•-ืคืœืื’ื™ื. ื”ื ื™ื›ื•ืœื™ื ืœืฉืœื•ื— ื•ืœืงื‘ืœ ื ืชื•ื ื™ื ื‘ืžื”ื™ืจื•ื™ื•ืช ืฉืœ ืขื“ 400 Gbps. ืœืžื•ื“ื•ืœื™ื ืฉื ื™ ื’ื•ืจืžื™ ืฆื•ืจื” - QSFP-DD ื•-CFP2-DCO. ื”ืจืืฉื•ืŸ ืงื˜ืŸ ื‘ื’ื•ื“ืœื• ื•ืžื™ื•ืขื“ ืœืจืฉืชื•ืช ืฉืœ 200 ืื• 400GbE. ื‘ืฉืœ ืžื”ื™ืจื•ืช ื”ื—ื™ื‘ื•ืจ ื”ื’ื‘ื•ื”ื” ื•ืฆืจื™ื›ืช ื”ื—ืฉืžืœ ื”ื ืžื•ื›ื”, QSFP-DD ืžืชืื™ื ืœืคืชืจื•ื ื•ืช ืžืจื›ื– ื ืชื•ื ื™ื. ื’ื•ืจื ื”ืฆื•ืจื” ื”ืฉื ื™, CFP2-DCO, ืžืฉืžืฉ ืœืฉืœื™ื—ืช ื ืชื•ื ื™ื ืœืžืจื—ืงื™ื ืฉืœ ืžืื•ืช ืงื™ืœื•ืžื˜ืจื™ื, ื›ืš ืฉื”ื•ื ื™ืฉืžืฉ ื‘ืจืฉืชื•ืช 5G ื•ื‘ืชืฉืชื™ืช ืฉืœ ืกืคืงื™ ืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜.

WaveLogic 5 ื™ื™ืžื›ืจ ื‘ืžื—ืฆื™ืช ื”ืฉื ื™ื™ื” ืฉืœ 2019.

ื”ืžืขื‘ื“ ื™ืื™ืฅ ืืช ื”ืื•ืคื˜ื™ืงื” ืœ-800 Gbit/s: ืื™ืš ื–ื” ืขื•ื‘ื“
ืชืžื•ื ื•ืช - PxHere -PD

ื™ืชืจื•ื ื•ืช ื•ื—ืกืจื•ื ื•ืช ืฉืœ ื”ืžืขื‘ื“

WaveLogic 5 Extreme ื”ื™ื” ืื—ื“ ื”ืžืขื‘ื“ื™ื ื”ืจืืฉื•ื ื™ื ื‘ืฉื•ืง ืฉื”ืขื‘ื™ืจื• ื ืชื•ื ื™ื ืขืœ ืื•ืจืš ื’ืœ ื‘ื•ื“ื“ ืฉืœ 800 Gbps. ืขื‘ื•ืจ ืคืชืจื•ื ื•ืช ืชื—ืจื•ืชื™ื™ื ืจื‘ื™ื, ื ืชื•ืŸ ื–ื” ื”ื•ื 500โ€“600 Gbit/s. Ciena ื ื”ื ื™ืช ืž-50% ื™ื•ืชืจ ืงื™ื‘ื•ืœืช ืขืจื•ืฅ ืื•ืคื˜ื™ ื•ื’ื“ืœื” ื™ืขื™ืœื•ืช ืžื“ื”ื™ืžื” ื‘% 20.

ืื‘ืœ ื™ืฉ ืงื•ืฉื™ ืื—ื“ - ืขื ื“ื—ื™ืกืช ืื•ืช ื•ืขืœื™ื™ื” ื‘ืžื”ื™ืจื•ืช ื”ืขื‘ืจืช ื”ื ืชื•ื ื™ื, ืงื™ื™ื ืกื™ื›ื•ืŸ ืœืขื™ื•ื•ืช ืžื™ื“ืข. ื–ื” ื’ื“ืœ ืขื ื”ื’ื“ืœืช ื”ืžืจื—ืง. ืžืกื™ื‘ื” ื–ื• ื”ืžืขื‘ื“ ืขืฉื•ื™ ืœื—ื•ื•ืช ืงืฉื™ื™ื ื‘ืขืช ืฉืœื™ื—ืช ืื•ืช ืœืžืจื—ืงื™ื ืืจื•ื›ื™ื. ืœืžืจื•ืช ืฉื”ืžืคืชื—ื™ื ืื•ืžืจื™ื ืฉ-WaveLogic 5 ืžืกื•ื’ืœ ืœื”ืขื‘ื™ืจ ื ืชื•ื ื™ื "ืขืœ ืคื ื™ ืื•ืงื™ื™ื ื•ืกื™ื" ื‘ืžื”ื™ืจื•ืช ืฉืœ 400 Gbit/s.

ืื ืœื•ื’ื™ื

ืžืขืจื›ื•ืช ืœื”ื’ื“ืœืช ืงื™ื‘ื•ืœืช ื”ืกื™ื‘ื™ื ืžืคื•ืชื—ื•ืช ื’ื ืขืœ ื™ื“ื™ Infinite ื•-Acacia. ื”ืคืชืจื•ืŸ ืฉืœ ื”ื—ื‘ืจื” ื”ืจืืฉื•ื ื” ื ืงืจื ICE6 (ICE โ€“ Infinite Capacity Engine). ื”ื•ื ืžื•ืจื›ื‘ ืžืฉื ื™ ืจื›ื™ื‘ื™ื - ืžืขื’ืœ ืžืฉื•ืœื‘ ืื•ืคื˜ื™ (PIC - Photonic Integrated Circuit) ื•ืžืขื‘ื“ ืื•ืชื•ืช ื“ื™ื’ื™ื˜ืœื™ ื‘ืฆื•ืจืช ืฉื‘ื‘ ASIC. ื”-PIC ื‘ืจืฉืชื•ืช ืžืžื™ืจ ืืช ื”ืื•ืช ืžืื•ืคื˜ื™ ืœื—ืฉืžืœื™ ื•ืœื”ื™ืคืš, ื•ื”-ASIC ืื—ืจืื™ ืœืจื™ื‘ื•ื™ ืฉืœื•.

ืชื›ื•ื ื” ืžื™ื•ื—ื“ืช ืฉืœ ICE6 ื”ื™ื ืืคื ื•ืŸ ื“ื•ืคืง ืฉืœ ื”ืื•ืช (ืขื™ืฆื•ื‘ ื”ื“ื•ืคืง). ืžืขื‘ื“ ื“ื™ื’ื™ื˜ืœื™ ืžืคืฆืœ ืื•ืจ ื‘ืื•ืจืš ื’ืœ ืžืกื•ื™ื ืœืชื“ืจื™ ืชืช-ื ืฉื ื ื•ืกืคื™ื, ืžื” ืฉืžืจื—ื™ื‘ ืืช ืžืกืคืจ ื”ืจืžื•ืช ื”ื–ืžื™ื ื•ืช ื•ืžื’ื“ื™ืœ ืืช ื”ืฆืคื™ืคื•ืช ื”ืกืคืงื˜ืจืœื™ืช ืฉืœ ื”ืื•ืช. ืฆืคื•ื™ ื›ื™ ICE6, ื›ืžื• WaveLogic, ืชืกืคืง ืงืฆื‘ื™ ื”ืขื‘ืจืช ื ืชื•ื ื™ื ื‘ืขืจื•ืฅ ืื—ื“ ื‘ืจืžื” ืฉืœ 800 Gbit/s. ื”ืžื•ืฆืจ ืืžื•ืจ ืœืฆืืช ืœืžื›ื™ืจื” ืขื“ ืกื•ืฃ 2019.

ืœื’ื‘ื™ Acacia, ื”ืžื”ื ื“ืกื™ื ืฉืœื” ื™ืฆืจื• ืืช ืžื•ื“ื•ืœ AC1200. ื–ื” ื™ืกืคืง ืžื”ื™ืจื•ื™ื•ืช ื”ืขื‘ืจืช ื ืชื•ื ื™ื ืฉืœ 600 Gbit/s. ืžื”ื™ืจื•ืช ื–ื• ืžื•ืฉื’ืช ื‘ืืžืฆืขื•ืช ื™ืฆื™ืจืช 3D ืฉืœ ืงื•ื ืกื˜ืœืฆื™ื” ืื•ืช: ืืœื’ื•ืจื™ืชืžื™ื ื‘ืžื•ื“ื•ืœ ืžืฉื ื™ื ืื•ื˜ื•ืžื˜ื™ืช ืืช ืชื“ื™ืจื•ืช ื”ืฉื™ืžื•ืฉ ื‘ื ืงื•ื“ื•ืช ื•ืืช ืžื™ืงื•ืžืŸ ื‘ืงื•ื ืกื˜ืœืฆื™ื”, ืชื•ืš ื”ืชืืžืช ืงื™ื‘ื•ืœืช ื”ืขืจื•ืฅ.

ืฆืคื•ื™ ื›ื™ ืคืชืจื•ื ื•ืช ื—ื•ืžืจื” ื—ื“ืฉื™ื ื™ื’ื“ื™ืœื• ืืช ื”ืชืคื•ืงื” ืฉืœ ืกื™ื‘ื™ื ืื•ืคื˜ื™ื™ื ืœื ืจืง ืขืœ ืคื ื™ ืžืจื—ืงื™ื ื‘ืชื•ืš ืขื™ืจ ืื• ืื–ื•ืจ ืื—ื“, ืืœื ื’ื ืขืœ ืคื ื™ ืžืจื—ืงื™ื ืืจื•ื›ื™ื ื™ื•ืชืจ. ื›ื“ื™ ืœืขืฉื•ืช ื–ืืช, ื”ืžื”ื ื“ืกื™ื ืจืง ืฆืจื™ื›ื™ื ืœื”ืชื’ื‘ืจ ืขืœ ื”ืงืฉื™ื™ื ื”ืงืฉื•ืจื™ื ืœืขืจื•ืฆื™ื ืจื•ืขืฉื™ื. ืœื”ื’ื“ืœืช ื”ืงื™ื‘ื•ืœืช ืฉืœ ืจืฉืชื•ืช ืชืช-ืžื™ืžื™ื•ืช ืชื”ื™ื” ื”ืฉืคืขื” ื—ื™ื•ื‘ื™ืช ืขืœ ืื™ื›ื•ืช ื”ืฉื™ืจื•ืชื™ื ืฉืœ ืกืคืงื™ IaaS ื•ื—ื‘ืจื•ืช IT ื’ื“ื•ืœื•ืช, ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ืฉื”ื "ืœึดื™ืฆื•ึนืจยป ืžื—ืฆื™ืช ืžื”ืชื ื•ืขื” ืžืฉื•ื“ืจืช ืœืื•ืจืš ืงืจืงืขื™ืช ื”ืื•ืงื™ื™ื ื•ืก.

ืื™ืœื• ื“ื‘ืจื™ื ืžืขื ื™ื™ื ื™ื ื™ืฉ ืœื ื• ื‘ื‘ืœื•ื’ ITGLOBAL.COM:

ืžืงื•ืจ: www.habr.com

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