Axiom DEM-431XT-DD-AX SFP+ 10GBASE-SR | D-Link Compatible, Enterprise — DEM-431XT-DD-AX

Name: Axiom DEM-431XT-DD-AX SFP+ 10GBASE-SR | D-Link Compatible, Enterprise
Brand: Axiom Memory
SKU: DEM-431XT-DD-AX
Price: 59.89 USD
Availability: InStock

Axiom DEM-431XT-DD-AX 10GBASE-SR SFP+ transceiver for D-Link compatible 10 GbE links

Deliver short-reach 10 GbE connectivity with a transceiver built for compatibility-focused deployments. This Axiom SFP+ module is specified as a 10GBASE-SR optic for D-Link DEM-431XT-DD environments, making it a practical fit for switch ports that need dependable optical transport without overbuying for distance you do not need. The value here is precision. In enterprise networks, the cost of a mismatched optic is not the module itself — it is the time spent troubleshooting link negotiation, optics compatibility, and port behavior. This module is aimed at teams that want a known-fit replacement or expansion part for supported D-Link hardware, with the compact SFP+ footprint needed for high-density switching. Use it where short-reach fiber links connect servers, access switches, or aggregation gear inside the same room or row. It is a straightforward way to preserve port density and keep 10 GbE links aligned with the intended SR use case.

Ideal For

Connect servers to top-of-rack switches over short fiber runs
Add or replace optics in compatible D-Link switching platforms
Link access and aggregation switches within the same equipment room
Support high-density 10 GbE fiber connections in rack-based deployments

Why This Product

1Platform-specific compatibility for D-Link DEM-431XT-DD
2Short-reach SR optics for in-rack and in-room links
3SFP+ footprint for dense switch port layouts
410 GbE transport without overspecifying long-distance reach

Design

Form Factor

SFP+

Optics

Dom Support	Unknown
Connector Type	Unknown
Data Rate Gbps	10 Gbps
Transceiver Type	SFP+

Connectivity

Network Technology	10 Gigabit Ethernet
Ethernet Technology	10GBASE-SR
Fiber Mode Supported	Short-reach fiber

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Frequently Asked Questions

What type of optic is this?▾

It is a 10GBASE-SR SFP+ transceiver for 10 Gigabit Ethernet links.

Which platform is it compatible with?▾

It is specified for D-Link DEM-431XT-DD compatibility.

What kind of deployment is it best for?▾

It is best for short-reach fiber links inside the same room, row, or equipment area.

Why choose this over a generic optic?▾

A platform-aligned module reduces compatibility uncertainty and is better suited to environments that need predictable behavior in supported hardware.