General
Compliance with standards
• EE802.3ae, 10GBASE-ER
Form factor type
• SFP +
Fiber optic support
• Singlemode
Data transmission distance
• 40 km 1 (for DEM-436XT-BXU / 40KM)
• 20 km (for DEM-436XT-BXU / 20KM)
Speed
• 10 Gbps
Connector
• Simplex LC connector
Uni / bi-directional transceiver
• Bidirectional WDM
Wavelength
• TX: 1270 nm, RX: 1330 nm
Cable type
• Singlemode optical 9/125 μm
Output optical power (TX)
For DEM-436XT-BXU / 40KM
• Max .: 5 dBm
• Min .: 1 dBm
For DEM-436XT-BXU / 20KM
• Max .: 2 dBm
• Min .: -2 dBm
Input optical power (RX)
For DEM-436XT-BXU / 40KM
• Max .: -1 dBm
• Min .: -15 dBm
For DEM-436XT-BXU / 20KM
• Max .: -1 dBm
• Min .: -14 dBm
Sensitivity
For DEM-436XT-BXU / 40KM
• -15 dBm
For DEM-436XT-BXU / 20KM
• -14 dBm
Polishing type
• UPC
Opportunities  
• Hot plugging
• Compliance with MSA
• RoHS Compliant
Physical parameters
Dimensions (edit)
• 55.9 x 13.7 x 8.5 mm
Operating conditions
Nutrition
• 3.3V
Power consumption
• 1.5W (max.)
Max. input current
• 450 mA
Temperature
• Working: from 0 to 70 ° C
• Storage: -40 to 85 ° C
Humidity
• Operating: 0% to 85%
• Storage: 0% to 95%
Other
Certificates
• Laser class 1: EN 60825-1
• FDA 21 CFR 1040.10 and 1040.11