The StarTech SFP1000EXST is SFP transceiver for Single-mode fiber (SMF), with LC connection and a maximum transmission distance of 40,000 m.

• Transceiver type: SFP
• Maximum transmission speed: 1250 Mbit/s
• Interface type: SFP
• Supports Single-mode fiber (SMF): Yes
• Optical fiber connector: LC
• Network card standard: SFP EX
• DDM: Yes
• Color: Silver
• Casing material: Aluminum
• Power consumption: 1 W
• Wavelength: 1310 nm
• Communication standards: IEEE 802.3z
• Full duplex bidirectional transmission: Yes
• Operating temperature: 0 - 70 °C
• Storage temperature: -40 - 85 °C
• Relative humidity: 5 - 95%
• Weight: 18 g
• Dimensions: 16 mm x 59 mm x 13 mm
• Certifications: CE, FCC, UR, RoHS