SFP optical module activation
Plug the SFP module into the router's SFP port for fibre optic connectivity. Only one type (RJ-45 or SFP) of connection can be used at a time with a combined WAN port. SFP (Small Form-factor Pluggable) is a compact, hot-pluggable network interface module used to connect network devices (switches, routers, firewalls) to fiber optic or copper cables. This document contains these sections: The SFP transceiver modules are hot-pluggable I/O. Whether you're upgrading bandwidth, replacing a faulty unit, or reconfiguring your topology, knowing.
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