10Gb switch SFP+ port can link to gigabit switch SFP port to run at 1G speed via 1Gb SFP modules and corresponding cable for connection.
Understanding SFP Ports on SFP Switch - Fiber Optic
Fiber Optical 16 Ports Sfp Fiber With 2 Rj45 Gigabit 2 Gigabit
TP-LINK 8-Port 10G Desktop/Rackmount Switch (TL-SX1008) - The
Is SFP Compatible With SFP+? Can 10G SFP+ Run at 1G SFP Port?
D-Link 24-Port 10 Gigabit L2/L3 Managed Aggregation Switch
How are SFP Modules used with Industrial Network Switches?
10, SFP, Port, +, 8, Port, Gigabit, L2, Managed
What to Consider in Building a 10G Home Fiber Network?
XGS-6320-8X8TR Layer 3 8-Port 10GBASE-X SFP+ + 8-Port 10GBASE-T
10GB SFP+ Switch (8 Port - Unmmanaged) - 10 Gigabit
24-Port GbE PoE+ Switch w/ Four 10G SFP+ Uplinks
8 Port 2.5G Ethernet Switch with 10G SFP Uplink
10 Gigabit Ethernet - Wikipedia
4 Port 10G SFP+ Network Card Intel PCIe - Network Adapter Cards