D-Link DEM-431XT-DD 10GBase-SR SFP+ Transceiver, DDM, 80/300m

D-Link DEM-431XT-DD - Description

10GBase-SR SFP+ Transceiver, DDM, 80/300m

High-Performance 10G Connectivity for Modern Networks:

D-Link DEM-431XT-DD is a high-performance 10GBASE-SR SFP+ transceiver designed to deliver reliable and cost-effective 10 Gigabit Ethernet connectivity. Engineered for data centers, enterprise networks, and service provider infrastructures, this compact transceiver supports full-duplex transmission speeds of 10Gbps over multi-mode fiber optic cables. Its smaller SFP+ form factor offers reduced power consumption and allows for higher port density compared to traditional XFP modules.

Extended Distance Support with Multi-Mode Fiber Compatibility:

Optimized for 850nm wavelength transmission, the DEM-431XT-DD supports distances of up to 300 meters on 50μm OM3 multimode fiber and up to 33 meters on 62.5μm OM1 fiber. It offers broad compatibility with multiple fiber types, including OM1, OM2, and OM3, providing flexible deployment options. The transceiver uses a standard Duplex LC connector, making it easy to integrate with existing fiber infrastructure.

Advanced Monitoring with Digital Diagnostics (DDM):

Equipped with Digital Diagnostics Monitoring (DDM), the DEM-431XT-DD enables real-time tracking of key operational parameters. This includes transmit and receive optical power, bias current, temperature, and voltage, enhancing network management and troubleshooting capabilities. These diagnostic features ensure high reliability and uptime for critical network environments.

Reliable, Plug-and-Play Design with Broad Compliance:

The module is hot-pluggable and fully compliant with industry standards including IEEE 802.3ae and MSA SFF-8432. It operates efficiently within a wide temperature range (0 to 70°C), with an MTBF of nearly 6 million hours, ensuring long-term durability. Its low power draw of just 250mA at 3.3V makes it energy efficient, while its compact dimensions (14.8 x 56.5 x 11.85 mm) fit seamlessly into tight spaces.

Certified and Environmentally Friendly:

The DEM-431XT-DD meets multiple safety and emission certifications such as CE, FCC, VCCI, CSA, and RoHS. It also features a beige bail latch for easy handling and installation. Backed by a 2-year warranty and D-Link’s free technical support, this transceiver is a dependable choice for scalable, high-speed networking.

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