Huawei H19-315 Exam - Topic 4 Question 20 Discussion

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