Explore the disparities between SFP and SFP+ modules in terms of speed, compatibility, and applications. Learn which one suits your networking needs best.

1. Applications
SFP SFP+
Difference Between SFP Modules
and SFP+ Modules
switches, routers, and
media converters, where
1Gbps connections are
sufficient.
data centers and
enterprise networks to
support high-speed
data transmission
Comply with standards
such as IEEE 802.3
(Ethernet) and Fiber
Channel for 1Gbps
networks.
Comply with standards
such as IEEE 802.3ae (10
Gigabit Ethernet) for
10Gbps networks.
Industry Standards
Power Consumption
SFP modules have
relatively lower power
consumption compared
to SFP+ modules.
SFP+ modules may
consume more power
due to the higher data
rate.
Number of Lanes
SFP modules have a
single lane for data
transmission and
reception.
SFP+ modules use
multiple lanes (usually
four) for data
transmission and
reception.
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Compatibility
Can be used in 1Gbps
Ethernet and Fiber
Channel networks.
Designed specifically for
10Gbps Ethernet and
Fiber Channel networks.
Compatibility
SFP modules have
relatively lower power
consumption compared
to SFP+ modules.
SFP+ modules may
consume more power
due to the higher data
rate.
Modules Modules