Ciena is committed to sourcing all of the components we use in our products in an ethical and socially responsible way. Below is the information about Ciena’s supply-chain environmental product compliance.

EU RoHS

Conformity to the European Union (EU) Directive 2011/65/EU: Restriction of Hazardous Substances (RoHS) are available on a per product release basis. EU RoHS product declarations of conformity are available on our public portal.

China RoHS

Conformity to the China RoHS Directive SJ/T 11364-2014 are available on a per product basis. Certificate of Compliance (CoC) are available on our customer portal (https://portal.ciena.com). Please contact your Ciena representative for access to the China RoHS products Certificate of Compliance.

Taiwan RoHS

Conformity to the Taiwan’s Marking of Presence Inspection Standard (Section 5 of CNS 15663 (2013.7), are available on Ciena’s Taiwan RoHS public portal (//www.ciena.com/Taiwan-DoC-RoHS/).

Conflict minerals

Ciena supports efforts to eliminate the use of tantalum, tin, gold, and tungsten obtained from sources that directly or indirectly finance or benefit armed groups in the Democratic Republic of the Congo or an adjoining country.

Ciena has requested its suppliers of components that may contain tantalum, tin, gold, or tungsten to submit sourcing information using the questionnaire developed by the RBA and Global eSustainability Initiative (GeSI) working group. Ciena expects its suppliers to take similar measures with their own suppliers to reasonably assure responsible sourcing throughout the supply chain. More details can be found on Ciena’s latest conflict minerals statement and Conflict Minerals Reporting Template.