Axiom 400GBase-LR8 QSFP-DD Transceiver for Cisco – QDD-400G-LR8-S – TAA Compliant

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AxiomSKU: QDD-400G-LR8-S-AX

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Description

The Axiom 400GBase-LR8 QSFP-DD Transceiver delivers high-capacity 400 Gigabit Ethernet connectivity with full compatibility for Cisco platforms. Engineered to meet OEM requirements, each module is pre-configured with application-specific coding to ensure seamless integration, optimal performance, and conflict-free operation across all supported network environments.

Built for long-reach, high-bandwidth applications, the LR8 optical design supports single-mode fiber and provides robust, long-distance data transmission ideal for large-scale data centers, hyperscale environments, and enterprise networks. Axiom’s QSFP-DD modules are fully compliant with the Multi-Source Agreement (MSA) and function identically to OEM equivalents—delivering reliable performance at a competitive value.

Every Axiom transceiver features unique serialization, dual-density packaging, and stringent manufacturing standards for consistent quality, dependable throughput, and long-term operational stability.

Key Features

  • 100% OEM Compatibility – Guaranteed to perform, fit, and function the same as Cisco branded modules.

  • 400GBase-LR8 Technology – High-speed, long-reach 400GbE connectivity for demanding data applications.

  • QSFP-DD Form Factor – Enhanced density and maximum port efficiency for modern switching platforms.

  • Single-Mode Fiber Support – Long-distance optical transmission with minimal signal loss.

  • MSA Compliant – Ensures interoperability across all MSA-compliant systems.

  • Unique Product Serialization – Prevents communication conflicts and improves asset tracking.

Specification Detail
SKU QDD-400G-LR8-S-AX
Product Type QSFP-DD 400G Optical Transceiver
Network Technology 400GBase-LR8
Wavelength 8-lane architecture (1310 nm range)
Reach Up to 10 km over SMF (typical LR8 spec)
Interface QSFP-DD (Quad Small Form-factor Pluggable Double Density)
Connector Type Duplex LC
Fiber Type Single-Mode Fiber (SMF)
Data Rate 400 Gbps
Compliance MSA Compliant, RoHS, TAA
Compatibility Cisco QDD-400G-LR8-S and all OEM-compatible platforms
Operating Temperature 0°C to 70°C (Standard)
Application 400GbE data center, aggregation, hyperscale networking

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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