Common optical module package types: SFP, SFP+, SFP28, QSFP+, QSFP28, how to choose an fiber module?
![Amazon.com: HPC Optics Compatible with Fortinet FG-TRAN-SFP28-LR 25GBASE-LR SFP28 Transceiver | 25G LR 10km SMF 1310nm FG-TRAN-SFP28-LR-HPC : Electronics Amazon.com: HPC Optics Compatible with Fortinet FG-TRAN-SFP28-LR 25GBASE-LR SFP28 Transceiver | 25G LR 10km SMF 1310nm FG-TRAN-SFP28-LR-HPC : Electronics](https://m.media-amazon.com/images/I/71lZ50L4xfL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HPC Optics Compatible with Fortinet FG-TRAN-SFP28-LR 25GBASE-LR SFP28 Transceiver | 25G LR 10km SMF 1310nm FG-TRAN-SFP28-LR-HPC : Electronics
![HW SFP-25G-ESR Compatible 25GBASE-ESR SFP28 850nm 300m DOM Duplex LC MMF Optical Transceiver Module - FS.com Singapore HW SFP-25G-ESR Compatible 25GBASE-ESR SFP28 850nm 300m DOM Duplex LC MMF Optical Transceiver Module - FS.com Singapore](https://resource.fs.com/mall/products/800x800/143088.B.jpg)
HW SFP-25G-ESR Compatible 25GBASE-ESR SFP28 850nm 300m DOM Duplex LC MMF Optical Transceiver Module - FS.com Singapore
![Palo Alto Networks® PAN-SFP-PLUS-CU-3M to Multiple OEM Compatible TAA 10GBase-CU SFP+ Direct Attach Cable (Passive Twinax, 3m) | Your Fiber Optic Solution | Proline Palo Alto Networks® PAN-SFP-PLUS-CU-3M to Multiple OEM Compatible TAA 10GBase-CU SFP+ Direct Attach Cable (Passive Twinax, 3m) | Your Fiber Optic Solution | Proline](https://www.prolineoptions.com/images/product/medium/PRO-SPASMU-PDAC3M_View1_500x500.jpg)
Palo Alto Networks® PAN-SFP-PLUS-CU-3M to Multiple OEM Compatible TAA 10GBase-CU SFP+ Direct Attach Cable (Passive Twinax, 3m) | Your Fiber Optic Solution | Proline
![Dell® SFP-25G-SR SFP28 Compatible Transceiver 25GBase-SR 850nm, 100m, MMF, DOM, LC, TAA, RoHS | Fiber Optic Transceivers | Linxit Dell® SFP-25G-SR SFP28 Compatible Transceiver 25GBase-SR 850nm, 100m, MMF, DOM, LC, TAA, RoHS | Fiber Optic Transceivers | Linxit](https://www.linxit.com/images/product/medium/SFP-25G-SR-DE-LNX_View1_500x500.jpg)
Dell® SFP-25G-SR SFP28 Compatible Transceiver 25GBase-SR 850nm, 100m, MMF, DOM, LC, TAA, RoHS | Fiber Optic Transceivers | Linxit
![25g SFP28 Sr 100m Optical Transceiver Used for Sr Ethernet and Cpri/Ecpri Links Reach up to 70m (OM3) or 100m (OM4) Over Multi-Mode Fiber (MMF) - China SFP Transceiver, SFP Optical Transceiver 25g SFP28 Sr 100m Optical Transceiver Used for Sr Ethernet and Cpri/Ecpri Links Reach up to 70m (OM3) or 100m (OM4) Over Multi-Mode Fiber (MMF) - China SFP Transceiver, SFP Optical Transceiver](https://image.made-in-china.com/202f0j00UbBhTErlIeot/25g-SFP28-Sr-100m-Optical-Transceiver-Used-for-Sr-Ethernet-and-Cpri-Ecpri-Links-Reach-up-to-70m-OM3-or-100m-OM4-Over-Multi-Mode-Fiber-MMF-.webp)