AddOn QSFP-40G-ESR4 Transceiver
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AddOn QSFP-40G-ESR4 Transceiver

4.6

Best high-speed fiber solution for government and enterprise data center upgrades.

This transceiver bridges the gap between high-speed performance and strict procurement requirements. By offering a TAA-compliant alternative that reaches up to 400 meters, it provides the reliability needed for complex data center environments without the rigid constraints of proprietary hardware.

$363.70

In stock

at

Provantage

Who it's for

  • Government procurement officers requiring TAA-compliant networking hardware
  • IT managers seeking to lower infrastructure expenses
  • Network engineers managing diverse, multi-vendor hardware environments

Who should skip it

  • Organizations strictly adhering to original manufacturer warranty policies
  • Teams relying heavily on direct OEM technical support
  • Risk-averse administrators prioritizing brand-name hardware assurance

Performance breakdown

Compatibility Assurance

Guaranteed seamless integration with Dell hardware eliminates common interoperability headaches.

Excellent

Transmission Range

Extended reach up to 400 meters provides superior flexibility for data centers.

Excellent

Regulatory Compliance

TAA certification makes this an ideal choice for government-regulated procurement needs.

Excellent

Installation Simplicity

Hot-swappable design allows for rapid deployment without disrupting existing network traffic.

Excellent

Build Reliability

Individual serialization and rigorous programming ensure consistent, long-term operational stability.

Excellent

Cost Efficiency

Delivers OEM-level performance at a fraction of the typical manufacturer cost.

Excellent

Key Specs

Manufacturer

AddOn

Part Number

QSFP40GESR4DEAO

Product Type

QSFP+

Ethernet Technology

40 Gigabit Ethernet

Media Type Supported

Optical Fiber

Total Number of Ports

1

TAA Compliant

Yes

Country of Origin

United States

Form Factor

Hot-swappable

Network Technology

40GBase-SR4

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$363.70
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$425.78
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