• The D-Link DEM-431XT is a 10GBASE-SR SFP+ Multi-Mode Transceiver, designed for high-speed data transmission over short distances in enterprise data centers, wiring closets, and service provider networks. 

• It supports multi-mode fiber connections with a range of up to 550 meters, making it ideal for short-range network expansion.

• With hot-pluggable SFP+ support, it allows seamless upgrades and network maintenance without downtime. 

• The Enhanced Small Form-Factor Pluggable (SFP+) design ensures lower power consumption, cost efficiency, and high port density.

Technical Specifications:

Brand: D-Link
Model Number: DEM-431XT
Transceiver Type: SFP+
Standard Compliance: IEEE 802.3ae 10GBASE-SR
Connector Type: Duplex LC
Fiber Type: Multi-Mode 50/125 µm or 62.5/125 µm fiber
Maximum Transmission Distance: Up to 550 meters
Wavelength: 850 nm
Data Transfer Rate: 10 Gbps
Hot-Pluggable: Yes
Compliant Standards: MSA (Multi-Source Agreement), RoHS
Power Supply: 3.3V
Operating Temperature: 0°C to 70°C
Storage Temperature: -40°C to 85°C
Operating Humidity: 5% to 85% non-condensing
Dimensions: 14.8 x 56.5 x 11.85 mm
Weight: 18 g
EMI Certifications: CE, FCC, VCCI
Safety Certifications: UL, TUV, CDRH