D-Link DEM-432XT

Overview

The D-Link DEM-432XT is a 10G SFP+ transceiver designed to provide high-speed Ethernet connectivity over single-mode fiber for distances up to 10 kilometers. Operating at a 1310 nm wavelength with a duplex LC connector, it integrates seamlessly into existing fiber infrastructure commonly found in data centers, campus backbones, and service provider networks. This module supports hot swapping, enabling network upgrades or maintenance without downtime, which is essential for environments requiring continuous operation.

Key features

• Delivers 10 Gbps Ethernet links over single-mode fiber, supporting long-distance connections up to 10 km
• Operates at a 1310 nm wavelength with a duplex LC connector for compatibility with standard fiber cabling
• Hot-swappable SFP+ form factor allows easy installation or replacement without powering down equipment
• Energy-efficient design reduces power consumption and heat output, helping to lower cooling requirements in dense network racks
• Complies with IEEE 802.3ae and Multi Source Agreement (MSA) standards to ensure broad interoperability with various switches, routers, and network interface cards
• Rated to operate reliably within a temperature range of 0 to 70 °C, suitable for most climate-controlled telecom and data center environments
• Durable metal housing withstands repeated insertions, providing long-term reliability in demanding network setups

Key specs

• Data rate: 10 Gbps Ethernet
• Fiber type: Single-mode fiber
• Maximum distance: 10 kilometers
• Wavelength: 1310 nm
• Connector type: Duplex LC
• Form factor: SFP+
• Standards compliance: IEEE 802.3ae, MSA
• Operating temperature: 0 – 70 °C

Connectivity and compatibility

This transceiver is designed to fit into any SFP+ slot on compatible switches, routers, or network interface cards that support 10G Ethernet over single-mode fiber. Its adherence to IEEE 802.3ae and MSA standards ensures it works well with a wide range of equipment from different manufacturers, making it a flexible choice for network expansions or upgrades.

Performance and reliability

The DEM-432XT maintains stable 10 Gbps connections over distances up to 10 km, which is ideal for linking data centers or extending campus networks. Its metal housing protects the module during frequent handling, and the energy-efficient design minimizes heat generation, contributing to system stability and lower operational costs.

Ideal uses and environments

This transceiver suits network administrators who need to extend high-speed Ethernet links across long distances without sacrificing uptime. It fits well in data centers, enterprise backbones, and service provider networks where reliability, compatibility, and ease of maintenance are critical. Its temperature rating and robust build make it appropriate for most controlled indoor environments.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

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