Use only the SFP modules with your Modular Fast Ethernet line card. Each SFP module contains an internal serial EEPROM that is security-programmed by the SFP manufacturer with information that provides a way for Cisco (through the Cisco IOS software) to identify and validate the SFP module as a module type that was tested and qualified by Cisco to operate properly with Cisco Modular Fast Ethernet line cards.

Return Policy

For your convenience, we offer returns on our products. Return accepted within 30 days after receiving the item to notify us of a return. It is the buyers' responsibility to pay for return shipping expenses. When a product is returned, the refund includes the total charge amount sent. All products are Brand new.   Returned products must include all original packaging, documentation, and accessories. For any questions or to request a return authorisation, please email us. We will be happy to assist you.

Post

Post  from the UK. 

Domestic UK Dispatched within 1 - 7 business working days.  

International Dispatched within within 1 - 10 business working days.

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