1G SFP

1G SFP is an SFP (Small Form-factor Pluggable) optical module for network equipment that supports 1Gbps (i.e., 1 gigabit per second) data rates. 1G SFP modules are typically hot-swappable, which means that they can be plugged and unplugged while the equipment is running without the need to shut down the equipment. This feature makes network maintenance easier and enables high network availability and flexibility.