Which of the following statements about MS-OTN are correct?

The correct answers areA, B, and C. Here’s a detailed explanation of each statement:

A . MS-OTN is short for Multi-Service Optical Transport Network:This is correct.MS-OTNintegrates

multiple technologies (e.g., OTN, SDH, Ethernet) into a single platform, enabling converged transport

for diverse services.

B . MS-OTN supports SDH, PKT, and OTN services:This is correct. MS-OTN supportsSDH (Synchronous

Digital Hierarchy)for legacy services,PKT (Packet)for Ethernet-based traffic, andOTN (Optical

Transport Network)for high-capacity transport.

C . MS-OTN supports ODUk cross-connections:This is correct. MS-OTN leveragesODUk (Optical

Channel Data Unit-k)cross-connections to efficiently switch and route traffic at the optical layer,

ensuring high performance and scalability.

D . OSN 1800V, 1800II E, and 1800I E all can support MS-OTN:This is incorrect. While theOSN

1800Vand1800II Esupport MS-OTN, the1800I Eis a simpler device designed for access networks and

does not fully support MS-OTN capabilities.

Reference:

Huawei MS-OTN Solution White Paper

ITU-T G.709 Standards for OTN