1550nm Gigabit SFP Module Transceiver , SFP Copper Module BiDi WDM 20km

10G SFP Module LC Singlemode 1310Nm 10Km DDM 10GBase-LR SFP+ Transceiver For Open Switch

Cisco Gigabit Copper Module GLC-T 100-Meter RJ45 Transceiver 1.25Gb/s Industrial Grade

Mini GBIC SFP Module Transceiver 1.25G Singlemode 1310nm LC Connector With DDM

Industrial 1.25G SFP Module 850nm Multimode 550m Duplex LC DDM For Gigabit Switch

25Gpbs SFP28 Transceiver Single Mode 10km 1271~1371nm SFP Module With DDM

10G BIDI SFP Module 10km 1270nm/1330nm CWDM DFB, DDM Compatible With Ciso

1G Cisco SFP To RJ45 Mini Gbic Module 1000Base-T Copper SFP Transceiver

1.25G SFP Transceiver 20KM Singlemode 1000Base-LX 1310nm Dual LC Connector With DDM

40KM DWDM XFP Fiber Transceiver 1528.77 - 1563.05nm Single Mode Dual LC Port DDM

Cisco Compatible 1.25G 80KM SFP Transceiver SM 1550nm Duplex Gigabit Optical SFP Module

1.25G SFP Module Singlemode 1310nm/1550nm 20km Simplex Optical Transceiver

Cisco Compatible 100Gbps 100KM QSFP28 SFP Transceiver SM ZR4 Optical Transceiver Module

10G SFP+ CWDM Transceiver 10KM Single Mode 1470nm 3.3V Support DDM RoHS Compliant

Cisco Compatible 10G SFP+ Module Bidi 1270nm/1330nm 10km DDM Sfp Transceiver

show pictures

Industrial Network Switch