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Huawei H19-315 Exam - Topic 4 Question 20 Discussion
Topic #: 4
Which board on OptiXtrans DC908 can support 400G/A?
The correct answer isMD02A. TheMD02A boardin theOptiXtrans DC908platform supports400G per wavelength, enabling high-capacity data transmission for backbone and core networks.
Key features of the MD02A board include:
High-Speed Transmission:Supports data rates up to400G per wavelength, leveraging advanced modulation techniques like DP-16QAM.
Flexibility:Compatible with various network architectures, including OTN, WDM, and Ethernet.
Scalability:Can be integrated into existing networks to boost capacity without requiring a complete overhaul.
Efficiency:Optimizes spectral efficiency, maximizing the utilization of available fiber resources.
Other options:
MD02:An earlier version of the board, typically supporting lower data rates.
MS04:Focuses on mid-range applications, not 400G.
N602:Designed for access networks rather than high-speed backbone transmission.
Huawei OptiXtrans DC908 Product Documentation
ITU-T G.709 Standards for OTN
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