StarTech.com EXSFP10GEDA3 3m 10GBase SFP+ Transceiver

If you’re constantly swapping cables to keep a high-speed rack-mount network humming, you know downtime costs both time and money. The StarTech.com EXSFP10GEDA3 3m 10GBase SFP+ Transceiver is a passive copper direct-attach cable that links SFP+ ports at 10 Gbps, giving you a reliable, plug-and-play solution that eliminates the hassle of fibre-optic terminations while keeping latency low.

StarTech.com EXSFP10GEDA3 3m 10GBase SFP+ Transceiver - the simple fix for high-speed rack connections

Network engineers often struggle with short-range connections that demand both speed and stability. A flaky link can cause packet loss, slow applications, and frustrated users. This cable solves the problem by providing a dedicated, hot-swappable twinaxial link that meets Juniper EX-SFP-10GE-DAC-3M specifications and industry MSA standards. The result is a clean, low-latency pathway that keeps your servers and switches communicating at full 10 Gbps without the expense of fibre.

Usages of StarTech.com EXSFP10GEDA3 3m 10GBase SFP+ Transceiver

Ideal for a range of data-centre tasks, this cable can be deployed in:

• In-rack server-to-switch connections where space is limited.
• Direct-attach links between top-of-rack switches for rapid data aggregation.
• Test environments that require quick, interchangeable 10 Gbps links.
• Upgrading legacy copper infrastructure to 10 GbE without rewiring.
• High-performance computing clusters needing low-latency interconnects.

Key Features of StarTech.com EXSFP10GEDA3 3m 10GBase SFP+ Transceiver

• Cable / Technology: Twinaxial. A compact twinax design reduces cable bulk while delivering high-speed signals.
• Cable / Right Connector Type: SFP+. Fits standard SFP+ ports on the receiving device.
• Cable / Left Connector Type: SFP+. Identical connector on both ends for seamless pairing.
• Cable / Network Cable Type: 10GBase direct attach cable. Provides native 10 Gbps Ethernet without transceivers.
• Miscellaneous / Color: Black. A neutral colour that blends into most rack environments.
• Miscellaneous / Compliant Standards: FCC, RoHS, MSA. Ensures regulatory compliance and broad compatibility.
• Dimensions & Weight / Cable Length: 3 m. Gives enough reach for most rack-mount scenarios while staying manageable.
• General / American Wire Gauge (AWG): 30. Thin conductors keep the cable flexible yet reliable.
• General / Jacket Material: PVC. Durable outer sheath protects against wear and tear.
• Connectivity / Connector: SFP+ - latched. Secure latch prevents accidental disconnection.

Benefits of StarTech.com EXSFP10GEDA3 3m 10GBase SFP+ Transceiver

You gain a cost-effective alternative to fibre that still delivers full 10 Gbps performance, meaning lower capital expenditure for your data centre. The passive design eliminates the need for active electronics, reducing power consumption and heat output, which helps keep rack temperatures down. Hot-swappable connectors let you replace or re-configure links without shutting down equipment, minimising downtime. With a lifetime warranty and multilingual technical support, you can trust that any issue will be resolved quickly, protecting your investment for the long term.

Specifications