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Do you want to learn more about Ciena's products?

Do you need support on an existing product?

Here's some useful information

Seoul

Keungil Tower Bldg., Suite 1503, 15th Floor
677-25, Yeoksam-dong, Gangnam-ku
Seoul
South Korea

Tel: +82 (0)2 6091 0280

Fax: +82 (0)2 6091 0450

Korean website: http://www.ciena.kr