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Finisar Compatible
Finisar FTLX1672D3BNL Compatible 10GBase-ER SFP+ 1550nm 40km DOM Duplex LC SMF EXT Optical Transceiver ModuleMSRP: $1,094.55Was: $1,094.55Now: $344.00 -
Finisar Compatible
Finisar FTLX1672D3BTL Compatible 10GBase-ER SFP+ 1550nm 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $477.25Was: $374.98Now: $149.99 -
Finisar Compatible
Finisar FTLX1672M3BNL Compatible 10GbE/OC192-ER/IR-2 SFP+ 1550nm 40km DOM Duplex LC SMF EXT Optical Transceiver ModuleMSRP: $1,205.91Was: $1,205.91Now: $379.00 -
Finisar Compatible
Finisar FTLX1871M3BNL Compatible 10GbE/OC192-ZR/LR-2 SFP+ 1550nm 80km DOM Duplex LC SMF EXT Optical Transceiver ModuleMSRP: $1,778.64Was: $1,778.64Now: $559.00 -
Finisar Compatible
Finisar FTLX2071D327 Compatible 10GBase-BX SFP+-BIDI 1270nm 10km DOM Single-LC SMF IND Optical Transceiver ModuleMSRP: $315.00Was: $315.00Now: $99.00 -
Finisar Compatible
Finisar FTLX2071D333 Compatible 10GBase-BX SFP+-BIDI 1330nm 10km DOM Single-LC SMF IND Optical Transceiver ModuleMSRP: $315.00Was: $315.00Now: $99.00 -
Finisar Compatible
Finisar FTLX3971DTCxx Compatible 1GbE/10GBase-DWDM SFP+ DWDM C-band 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $3,003.64Was: $3,003.64Now: $944.00 -
Finisar Compatible
Finisar FTLX3971MTCxx Compatible 1GbE/10GBase-DWDM SFP+ DWDM C-band 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $3,003.64Was: $3,003.64Now: $944.00 -
Juniper Compatible
Juniper EX-SFP-10GE-CWZxx-IND Compatible 10GBase-CWDM SFP+ 1470-1610nm 80km DOM Duplex LC SMF Optical Transceiver ModuleMSRP: $3,671.82Was: $3,671.82Now: $1,154.00 -
Juniper Compatible
Juniper SFP-1GE-SX-IT Compatible 1000Base-SX SFP 850nm 500m DOM Duplex LC MMF IND Optical Transceiver ModuleMSRP: $171.82Was: $171.82Now: $54.00 -
Juniper Compatible
Juniper SFPP-10GE-ER-XT Compatible 10GBase-ER SFP+ 1550nm 40km DOM Duplex LC SMF EXT Optical Transceiver ModuleMSRP: $1,094.55Was: $1,094.55Now: $344.00 -
Juniper Compatible
Juniper SRX-SFPP-10G-LR-ET Compatible 10GBase-LR SFP+ 1310nm 10km DOM Duplex LC SMF EXT Optical Transceiver ModuleMSRP: $187.73Was: $187.73Now: $59.00 -
Juniper Compatible
Juniper SRX-SFPP-10G-SR-ET Compatible 10GBase-SR SFP+ 850nm 300m DOM Duplex LC MMF EXT Optical Transceiver ModuleMSRP: $82.73Was: $82.73Now: $26.00 -
Nokia Compatible
Nokia 3HE05036AA-IND Compatible 10GBase-ER SFP+ 1550nm 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $477.25Was: $374.98Now: $149.99 -
Nokia Compatible
Nokia 3HE09326AA-IND Compatible 10GBase-SR SFP+ 850nm 300m DOM Duplex LC MMF IND Optical Transceiver ModuleMSRP: $82.70Was: $64.98Now: $25.99 -
Nokia Compatible
Nokia 3HE09327AA-IND Compatible 10GBase-LR SFP+ 1310nm 10km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $101.79Was: $79.98Now: $31.99 -
Nokia Compatible
Nokia 3HE09328AA-IND Compatible 10GBase-ER SFP+ 1550nm 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $477.25Was: $374.98Now: $149.99 -
Nokia Compatible
Nokia 3HE09329AA-IND Compatible 10GBase-ZR SFP+ 1550nm 80km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $4,737.73Was: $4,737.73Now: $1,489.00 -
Nokia Compatible
Nokia 3HE11239AA-IND Compatible 100GBase-ER4L QSFP28 1295/1300/1304/1309nm 40km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $19,727.27Was: $19,727.27Now: $6,200.00 -
Nokia Compatible
Nokia 3HE12229AA Compatible 100GBase-LR4 QSFP28 1310nm 10km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $3,181.84Was: $2,499.98Now: $999.99 -
Nokia Compatible
Nokia 3HE12229AA-IND Compatible 100GBase-LR4 QSFP28 1310nm 10km DOM Duplex LC SMF IND Optical Transceiver ModuleMSRP: $3,181.84Was: $2,499.98Now: $999.99 -
Cisco Compatible
QSFP-100G-4W40-I-FL Cisco Compatible (100GBase-ERL) Optical TransceiverMSRP: $9,545.59Was: $7,499.98Now: $2,999.99 -
Cisco Compatible
QSFP-100G-B20D4-I-FL Compatible 100GBase-BX QSFP28 1274/1278/1282/1287nm 20km DOM Single LC SMF Optical Transceiver ModuleMSRP: $3,181.84Was: $2,499.98Now: $999.99 -
Cisco Compatible
QSFP-100G-B20U4-I-FL Compatible 100GBase-BX QSFP28 1296/1300/1304/1309nm 20km DOM Single LC SMF Optical Transceiver ModuleMSRP: $3,181.84Was: $2,499.98Now: $999.99

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.