The Open ROADM Multi-Source Agreement (MSA) defines interoperability specifications for Reconfigurable Optical Add/Drop Multiplexers (ROADM). Included are the ROADM switch as well as transponders and pluggable optics. Specifications consist of both Optical interoperability as well as YANG data models.

To use or help us improve the specifications, please join the MSA.

To learn more about the Open ROADM MSA and how to join please fill in the contact form on this page.

AT&T
Ciena
Fujitsu
Alcatel-Lucent USA (now a subsidiary of Nokia)

SK Telecom

Orange S.A.

Rostelecom

Cisco

Saudi Telecom Company

Telecom Italia (TIM S.p.A)

Juniper Networks

Deutsche Telekom AG

Infinera Corporation / Coriant

KDDI

Acacia Communications

Cesnet

ECI Telecom

Surfnet