Common optical module package types: SFP, SFP+, SFP28, QSFP+, QSFP28, how to choose an fiber module?
![Cisco SFP-10/25G-LR-S Compatible 10/25GBASE-LR SFP28 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module - FS.com Cisco SFP-10/25G-LR-S Compatible 10/25GBASE-LR SFP28 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module - FS.com](https://resource.fs.com/mall/mainImg/20220624171734vb6ysq.jpg)
Cisco SFP-10/25G-LR-S Compatible 10/25GBASE-LR SFP28 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module - FS.com
![Amazon.com: QSFPTEK 25G SFP28 Module, 25GBASE-LR 25 Gigabit SFP LC Fiber Ethernet Single-Mode Transceiver 25GBASE-LR Mini-gbic for Arista Networks SFP-25G-LR, 1310nm, 10km, with DDM : Electronics Amazon.com: QSFPTEK 25G SFP28 Module, 25GBASE-LR 25 Gigabit SFP LC Fiber Ethernet Single-Mode Transceiver 25GBASE-LR Mini-gbic for Arista Networks SFP-25G-LR, 1310nm, 10km, with DDM : Electronics](https://m.media-amazon.com/images/I/61tpVIGDOnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: QSFPTEK 25G SFP28 Module, 25GBASE-LR 25 Gigabit SFP LC Fiber Ethernet Single-Mode Transceiver 25GBASE-LR Mini-gbic for Arista Networks SFP-25G-LR, 1310nm, 10km, with DDM : Electronics
![PAN-SFP-PLUS10GBASE-T - Palo Alto Compatible 10GBASE-T SFP+ Copper RJ45 30m Transceiver Module - GBICS.com PAN-SFP-PLUS10GBASE-T - Palo Alto Compatible 10GBASE-T SFP+ Copper RJ45 30m Transceiver Module - GBICS.com](https://cdn11.bigcommerce.com/s-gtdjhqa/images/stencil/1440x1440/products/1160/3985/GTTP3-HR003_ThreeQuarter__92538.1619624718.jpg?c=2)
PAN-SFP-PLUS10GBASE-T - Palo Alto Compatible 10GBASE-T SFP+ Copper RJ45 30m Transceiver Module - GBICS.com
![PAN-SFP-PLUS-ER - Palo Alto Compatible 10GBASE-ER SFP+ 1550nm 40km DOM Transceiver Module - GBICS.com PAN-SFP-PLUS-ER - Palo Alto Compatible 10GBASE-ER SFP+ 1550nm 40km DOM Transceiver Module - GBICS.com](https://cdn11.bigcommerce.com/s-gtdjhqa/images/stencil/1440x1440/products/664/7543/GSTP557-DSL40D_ThreeQuarter__59087.1655808287.jpg?c=2)
PAN-SFP-PLUS-ER - Palo Alto Compatible 10GBASE-ER SFP+ 1550nm 40km DOM Transceiver Module - GBICS.com
![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
![SUBTel SFP28-25G-LR 10km SFP28 Transceiver Hot Pluggable Duplex LC 25G 1310nm VCSEL DDM Single Mode Fiber Optic 2x LC DDM Compatible with Mikrotik Ubiquiti TP-Link D-Link Hikvision SFP | Lazada SUBTel SFP28-25G-LR 10km SFP28 Transceiver Hot Pluggable Duplex LC 25G 1310nm VCSEL DDM Single Mode Fiber Optic 2x LC DDM Compatible with Mikrotik Ubiquiti TP-Link D-Link Hikvision SFP | Lazada](https://my-test-11.slatic.net/p/9e4bacfdc688e3a745159649aaf9dd52.jpg)
SUBTel SFP28-25G-LR 10km SFP28 Transceiver Hot Pluggable Duplex LC 25G 1310nm VCSEL DDM Single Mode Fiber Optic 2x LC DDM Compatible with Mikrotik Ubiquiti TP-Link D-Link Hikvision SFP | Lazada
![Amazon.com: 25G SFP28 LR for Arista Networks SFP-25G-LR 25GBASE-LR SFP28 1310nm 10km DOM LC SMF Optical Transceiver Module : Electronics Amazon.com: 25G SFP28 LR for Arista Networks SFP-25G-LR 25GBASE-LR SFP28 1310nm 10km DOM LC SMF Optical Transceiver Module : Electronics](https://m.media-amazon.com/images/I/612kmvMBVzL.jpg)
Amazon.com: 25G SFP28 LR for Arista Networks SFP-25G-LR 25GBASE-LR SFP28 1310nm 10km DOM LC SMF Optical Transceiver Module : Electronics
![Palo Alto Networks® PAN-SFP-PLUS-T Compatible TAA Compliant 100/1000/10000Base-TX SFP+ Transceiver (Copper, 30m, RJ-45) | Your Fiber Optic Solution | Proline Palo Alto Networks® PAN-SFP-PLUS-T Compatible TAA Compliant 100/1000/10000Base-TX SFP+ Transceiver (Copper, 30m, RJ-45) | Your Fiber Optic Solution | Proline](https://www.prolineoptions.com/images/product/medium/PAN-SFP-PLUS-T-PRO_View1_500x500.jpg)