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Cisco Compatible
Cisco QSFP-100G-LR4-I Compatible 100GBase-LR4 QSFP28 1310nm 10km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $3,181.84Was: $2,499.98Now: $999.99 -
Finisar Compatible
Finisar FTLF1428P3BNV Compatible 1/2/4/8Gbs Fiber Chan-LW SFP+ 1310nm 10km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $187.73Was: $187.73Now: $59.00 -
Cisco Compatible
Cisco SFP-10G-BX40D-I Compatible 10GBase-BX SFP+-BIDI 1330nm 40km DOM Single-LC SMF IND Optical Transceiver ModuleMSRP: $190.88Was: $149.98Now: $59.99 -
Cisco Compatible
Cisco SFP-10G-BX40U-I Compatible 10GBase-BX SFP+-BIDI 1270nm 40km DOM Single-LC SMF IND Optical Transceiver ModuleMSRP: $190.88Was: $149.98Now: $59.99 -
RuggedCom Compatible
RuggedCom SFP2133-1ER40 Compatible 10GBase-ER SFP+ 1550nm 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $477.25Was: $374.98Now: $149.99 -
Finisar Compatible
Finisar FTLX8574D3BNL Compatible 10GBase-SR SFP+ 850nm 300m DOM Duplex LC MMF EXT Optical Transceiver ModuleMSRP: $54.09Was: $54.09Now: $17.00 -
Finisar Compatible
Finisar FTLF8526W4BTL Compatible 6G-CPRI-SX SFP+ 850nm 300m DOM Duplex LC MMF IND Optical Transceiver ModuleMSRP: $92.27Was: $92.27Now: $29.00 -
RuggedCom Compatible
RuggedCom SFP2133-1LR10 Compatible 10GBase-LR SFP+ 1310nm 10km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $101.79Was: $79.98Now: $31.99 -
Cisco Compatible
Cisco DWDM-SFP10G-xx.xx-80-IND Compatible 10GBase-DWDM SFP+ DWDM C-band 80km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $1,269.55Was: $1,269.55Now: $399.00 -
Allied Telesis Compatible
Allied Telesis AT-SP10ER40/I Compatible 10GBase-ER SFP+ 1550nm 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $477.25Was: $374.98Now: $149.99 -
Finisar Compatible
Finisar FTLX1871D3BNL Compatible 10GBase-ZR SFP+ 1550nm 80km DOM Duplex LC SMF EXT Optical Transceiver ModuleMSRP: $1,778.64Was: $1,778.64Now: $559.00 -
Nokia Compatible
Nokia 3HE04824AA-IND Compatible 10GBase-SR SFP+ 850nm 300m DOM Duplex LC MMF IND Optical Transceiver ModuleMSRP: $82.70Was: $64.98Now: $25.99 -
Cisco Compatible
Cisco GLC-GE-DR-LX-FL Compatible 100/1000Base-LX SFP 1310nm 10km EXT Duplex LC SMF Optical Transceiver ModuleMSRP: $31.79Was: $24.98Now: $9.99 -
Cisco Compatible
Cisco SFP-GE-S-RGD Compatible 1000Base-SX SFP 850nm 500m DOM Duplex LC MMF IND Optical Transceiver ModuleMSRP: $171.82Was: $171.82Now: $54.00 -
Finisar Compatible
Finisar FTLF1426P2BTL Compatible 6G-CPRI-10K SFP+ 1310nm 10/15km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $187.73Was: $187.73Now: $59.00 -
Juniper Compatible
Juniper EX-SFP-10GE-CWExx-IND Compatible 10GBase-CWDM SFP+ 1470-1610nm 40km DOM Duplex LC SMF Optical Transceiver ModuleMSRP: $2,446.82Was: $2,446.82Now: $769.00 -
Finisar Compatible
Finisar FTLX1672M3BTL Compatible 10GbE/OC192-ER/IR-2 SFP+ 1550nm 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $1,221.82Was: $1,221.82Now: $384.00 -
Allied Telesis Compatible
Allied Telesis AT-SP10LR20/I Compatible 10GBase-LR20 SFP+ 1310nm 20km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $665.00Was: $665.00Now: $209.00 -
Arista Compatible
Arista SFP-10G-DW-xxxx-IND Compatible 10GBase-CWDM SFP+ 1470-1610nm 40km DOM Duplex LC SMF Optical Transceiver ModuleMSRP: $2,446.82Was: $2,446.82Now: $769.00 -
Arista Compatible
Arista SFP-10G-DZ-xxxx-IND Compatible 10GBase-CWDM SFP+ 1470-1610nm 80km DOM Duplex LC SMF Optical Transceiver ModuleMSRP: $3,671.82Was: $3,671.82Now: $1,154.00 -
Ciena Compatible
Ciena XCVR-A00G85 Compatible 1000Base-SX SFP 850nm 500m DOM Duplex LC MMF IND Optical Transceiver ModuleMSRP: $171.82Was: $171.82Now: $54.00 -
Cisco Compatible
Cisco CWDM-SFP10G-xxxx-40-IND Compatible 10GBase-CWDM SFP+ 1470-1610nm 40km DOM Duplex LC SMF Optical Transceiver ModuleMSRP: $2,446.82Was: $2,446.82Now: $769.00 -
Cisco Compatible
Cisco CWDM-SFP10G-xxxx-80-IND Compatible 10GBase-CWDM SFP+ 1470-1610nm 80km DOM Duplex LC SMF Optical Transceiver ModuleMSRP: $3,671.82Was: $3,671.82Now: $1,154.00 -
Cisco Compatible
Cisco CWDM-SFP25G-xxxx-10-IND Compatible 25GBase-CWDM SFP28 1270-1370nm 10km DOM Duplex LC SMF Optical Transceiver ModuleMSRP: $633.18Was: $633.18Now: $199.00

The standard operating temperature range for most optical transceivers, what is known as “Commercial Temperature” (COM or C-Temp), is 0°C to +70°C. Many mission-critical applications in the aerospace, transportation, military, energy and industrial automation markets require optical transceivers that will function reliably across extreme temperature ranges. Therefore, Fluxlight offers many transceivers with an operating temperature range referred to as “Industrial Temperature” (aka, IND or I-Temp) range of -40°C to +85°C. Please note that some newer technologies, while substantially broader than C-Temp, cannot support the full -40°C to +85°C. Please refer our downloadable datasheets to see the exact operating temperature specification for each individual part. All Fluxlight I-Temp parts are guaranteed to support full functionality over the life of the product even in severe industrial, military and a variety of Outside Plant (OSP) non-temperature-controlled environments. Fluxlight can make this guarantee because all our I-Temp parts are built entirely with industrial grade components and 100% of our I-Temp optical transceivers are tested across the full specified operating temperature range (for an example of our testing procedures see: link). For more information feel free to contact our experts at 1-888-874-7574 or by email at: quotes@fluxlight.com.