Transceivers - BX

1516 products
Prolabs Ciena XCVR-S80U55 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM. -40C to 85C)Prolabs Ciena XCVR-S80U55 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM. -40C to 85C)Prolabs Ciena XCVR-S80U55 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM. -40C to 85C)Prolabs Ciena XCVR-S80U55 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM. -40C to 85C)
XCVR-S80U55-C
Ciena
Prolabs Ciena XCVR-S80U55 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM. -40C to 85C)
Prolabs Ciena XCVR-S80U49-C Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM)Prolabs Ciena XCVR-S80U49-C Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM)Prolabs Ciena XCVR-S80U49-C Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM)Prolabs Ciena XCVR-S80U49-C Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM)
XCVR-S80U49-C-C
Ciena
Prolabs Ciena XCVR-S80U49-C Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM)
Prolabs Ciena XCVR-S80U49 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S80U49 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S80U49 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S80U49 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)
XCVR-S80U49-C
Ciena
Prolabs Ciena XCVR-S80U49 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S60U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 60km, LC, DOM)Prolabs Ciena XCVR-S60U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 60km, LC, DOM)Prolabs Ciena XCVR-S60U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 60km, LC, DOM)Prolabs Ciena XCVR-S60U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 60km, LC, DOM)
XCVR-S60U33-C
Ciena
Prolabs Ciena XCVR-S60U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 60km, LC, DOM)
Prolabs Ciena XCVR-S60U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM)Prolabs Ciena XCVR-S60U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM)Prolabs Ciena XCVR-S60U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM)Prolabs Ciena XCVR-S60U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM)
XCVR-S60U27-C
Ciena
Prolabs Ciena XCVR-S60U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM)
Prolabs Ciena XCVR-S40V55_W23-60KM Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40V55_W23-60KM Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40V55_W23-60KM Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40V55_W23-60KM Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM, -40 to 85C)
XCVR-S40V55_W23-60KM-C
Ciena
Prolabs Ciena XCVR-S40V55_W23-60KM Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 60km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S40U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)
XCVR-S40U33-C
Ciena
Prolabs Ciena XCVR-S40U33 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S40U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S40U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)
XCVR-S40U27-C
Ciena
Prolabs Ciena XCVR-S40U27 Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S10V31-BXU Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BXU Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BXU Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BXU Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM, -40 to 85C)
XCVR-S10V31-BXU-C
Ciena
Prolabs Ciena XCVR-S10V31-BXU Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S10V31-BXD Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BXD Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BXD Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BXD Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM, -40 to 85C)
XCVR-S10V31-BXD-C
Ciena
Prolabs Ciena XCVR-S10V31-BXD Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S10V31-BX80-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX80-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX80-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX80-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)
XCVR-S10V31-BX80-U-C
Ciena
Prolabs Ciena XCVR-S10V31-BX80-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1490nmTx/1550nmRx, 80km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S10V31-BX80-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX80-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX80-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX80-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM, -40 to 85C)
XCVR-S10V31-BX80-D-C
Ciena
Prolabs Ciena XCVR-S10V31-BX80-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1550nmTx/1490nmRx, 80km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S10V31-BX40-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX40-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX40-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX40-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)
XCVR-S10V31-BX40-U-C
Ciena
Prolabs Ciena XCVR-S10V31-BX40-U Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1270nmTx/1330nmRx, 40km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-S10V31-BX40-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX40-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX40-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-S10V31-BX40-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)
XCVR-S10V31-BX40-D-C
Ciena
Prolabs Ciena XCVR-S10V31-BX40-D Compatible TAA 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 40km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-B10U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-B10U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-B10U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-B10U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)
XCVR-B10U49-C
Ciena
Prolabs Ciena XCVR-B10U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-B10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-B10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-B10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-B10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 10km, LC, DOM, -40 to 85C)
XCVR-B10U31-C
Ciena
Prolabs Ciena XCVR-B10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 10km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-A40U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A40U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A40U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A40U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 40km, LC, DOM, -40 to 85C)
XCVR-A40U49-C
Ciena
Prolabs Ciena XCVR-A40U49 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1490nmTx/1310nmRx, 40km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-A40U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A40U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A40U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 40km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A40U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 40km, LC, DOM, -40 to 85C)
XCVR-A40U31-C
Ciena
Prolabs Ciena XCVR-A40U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1490nmRx, 40km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-A40S55 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 40km, LC, DOM)Prolabs Ciena XCVR-A40S55 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 40km, LC, DOM)Prolabs Ciena XCVR-A40S55 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 40km, LC, DOM)Prolabs Ciena XCVR-A40S55 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 40km, LC, DOM)
XCVR-A40S55-C
Ciena
Prolabs Ciena XCVR-A40S55 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 40km, LC, DOM)
Prolabs Ciena XCVR-A40S31 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 40km, LC, DOM)Prolabs Ciena XCVR-A40S31 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 40km, LC, DOM)Prolabs Ciena XCVR-A40S31 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 40km, LC, DOM)Prolabs Ciena XCVR-A40S31 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 40km, LC, DOM)
XCVR-A40S31-C
Ciena
Prolabs Ciena XCVR-A40S31 Compatible TAA 100Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 40km, LC, DOM)
Prolabs Ciena XCVR-A10V32 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM)Prolabs Ciena XCVR-A10V32 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM)Prolabs Ciena XCVR-A10V32 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM)Prolabs Ciena XCVR-A10V32 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM)
XCVR-A10V32-C
Ciena
Prolabs Ciena XCVR-A10V32 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1330nmTx/1270nmRx, 10km, LC, DOM)
Prolabs Ciena XCVR-A10V23 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM)Prolabs Ciena XCVR-A10V23 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM)Prolabs Ciena XCVR-A10V23 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM)Prolabs Ciena XCVR-A10V23 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM)
XCVR-A10V23-C
Ciena
Prolabs Ciena XCVR-A10V23 Compatible TAA 10GBase-BX XFP Transceiver (SMF, 1270nmTx/1330nmRx, 10km, LC, DOM)
Prolabs Ciena XCVR-A10U55 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A10U55 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A10U55 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A10U55 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)
XCVR-A10U55-C
Ciena
Prolabs Ciena XCVR-A10U55 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1550nmTx/1310nmRx, 10km, LC, DOM, -40 to 85C)
Prolabs Ciena XCVR-A10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 10km, LC, DOM, -40 to 85C)Prolabs Ciena XCVR-A10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 10km, LC, DOM, -40 to 85C)
XCVR-A10U31-C
Ciena
Prolabs Ciena XCVR-A10U31 Compatible TAA 1000Base-BX SFP Transceiver (SMF, 1310nmTx/1550nmRx, 10km, LC, DOM, -40 to 85C)