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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

São Paulo

Av. Chucri Zaidan
1240 - 20th floor
04711 130 - São Paulo – SP
Brasil

Tel: +5511-4765-2333
Fax: +5511-2847-4550

Brazil website: www.ciena.com.br