Cisco SFP-10G-ER-S 10GBASE-ER SFP+ Module for SMF S-Class 5 1

SFP-10G-ER-S

These transceivers were purchased for use with a Cisco switch, and they connected and worked immediately at 10Gbit without any issues. They are currently being used within the rack and have performed perfectly well for the short distance run

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