Axiom 400GBASE-DR4 QSFP-DD for Dell | 400G, QSFP-DD, Enterprise

Name: Axiom 400GBASE-DR4 QSFP-DD for Dell | 400G, QSFP-DD, Enterprise
Brand: Axiom Memory
SKU: QDD-400G-DR4-DLN-AX
Price: 1033.33 USD
Availability: InStock

Axiom Memory|

MPN: QDD-400G-DR4-DLN-AX

UPC: 198105031712

Low Stock (2 left)

$1,033.33$1,335.00

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Key Features

400GBASE-DR4 optical transceiver
QSFP-DD form factor
Designed for Dell compatibility
Parallel single-mode fiber support
Short-reach 400 GbE connectivity
Axiom Memory branded optic

Keep 400 GbE infrastructure moving with a QSFP-DD DR4 optic designed for Dell environments and short-reach single-mode fiber connectivity. This module is built for high-density switching platforms that need to carry more traffic without sacrificing front-panel efficiency or adding unnecessary complexity to the optics layer. For data center teams scaling spine, leaf, or aggregation fabrics, the QSFP-DD form factor supports the bandwidth demands of modern east-west traffic while fitting the physical constraints of dense switch designs. That makes it a strong fit for refresh projects, capacity expansions, and replacement planning where the optics choice affects both performance and rollout speed. Axiom’s Dell-compatible approach gives infrastructure teams a practical path to standardize 400G links without overpaying for unnecessary features. When the network depends on clean interoperability and fast deployment, the right transceiver is a small component with a large operational impact.

Ideal For

Connect Dell switches in a 400G spine-leaf fabric
Upgrade aggregation links in dense data center environments
Deploy short-reach 400G interconnects between switching platforms
Standardize replacement optics for Dell-based network refreshes

Why This Product

1Built for Dell compatibility rather than generic 400G use
2QSFP-DD form factor supports dense switch designs
3DR4 architecture suits short-reach single-mode fiber links
4400 GbE throughput targets fabric expansion and refreshes

Design

Form Factor

QSFP-DD

Optics

Dom Support	Not specified
Connector Type	Not specified
Data Rate Gbps	400 Gbps
Max Distance M	Not specified
Transceiver Type	QSFP-DD

Fiber Optic

Fiber Type	Single-mode fiber
Wavelength Nm	Not specified

Connectivity

Network Technology	400GBASE-DR4
Ethernet Technology	400 Gigabit Ethernet
Fiber Mode Supported	Single-mode

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Frequently Asked Questions

What network speed does this optic support?▾

It supports 400 Gigabit Ethernet using the 400GBASE-DR4 specification.

What type of fiber is it designed for?▾

It is designed for single-mode fiber deployments.

Which platform is it intended for?▾

This module is intended for Dell environments.

Why choose a DR4 optic for 400G upgrades?▾

DR4 optics are suited to short-reach, high-density links where throughput and port efficiency are both important.