Ciena XCVR-S10U27 Compatible 10GBASE-BX10-U BiDi SFP+ 1270nm-TX/1330nm-RX 10km DOM Transceiver Module

We provide free refund & return within 30 days and the customer will be responsible for the return fee.

Please contact customer service to confirm before returning. Customer Service Email: info@flypro.com. The product must be guaranteed to return in its original status.

Once the return is received, the order amount will be refunded to your payment account.

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For information on technical support products, please send them to info@flypro.com.