TP-LINK TP-Link TL-SM5310-T V1 - SFP+ transceiver module - 10GbE, 5GbE, 2.5GbE - 100Base-TX, 1000Base-T, 10GBase-T, 2.5GBase-T, 5GBase-T - up to 30 m - for JetStream TL-SG3452XP V1 SM5310-T
TP-LINK TP-Link TL-FC111B-20 - Fibre media converter - 100Mb LAN - 10Base-T, 100Base-TX, WDM - SC/UPC single-mode / RJ-45 - up to 20 km - 1550 (RX) / 1310 (TX) nm - for JetStream TL-SG3452XP V1 FC111B-20
TP-LINK TP-Link TL-FC111PB-20 V1 - Fibre media converter - 100Mb LAN - 10Base-T, 100Base-TX, WDM - SC / RJ-45 - up to 20 km - 1550 (RX) / 1310 (TX) nm FC111PB-20
STARTECH StarTech.com Cisco WSP-Q40GLR4L Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode (SMF) Fiber SMF Transceiver, 40 Gigabit Ethernet LC 2km, 1270 to 1330nm, DDM, Cisco Firepower C9300 - Lifetime Warranty (WSP-Q40GLR4L-ST) - QSFP+ transceiver module (equivalent to: Cisco WSP-Q40GLR4L) - 40 Gigabit LAN - 40GBase-IR4 - LC single-mode - up to 2 km - 1270-1330 nm WSP-Q40GLR4L-ST