Affordable 10Gbit Switches Are Here! Mokerlink | Voltlog #484

The world of high-speed networking is no longer limited to enterprise-level gear. With the rise of affordable options like the Mokerlink 2g04210GSMX, upgrading your home or small office network to blazing-fast speeds has become a reality. This compact managed switch packs a punch with its 4x 2.5Gbit ports, 1x SFP+ 10Gbit port, and 1x RJ45 10Gbit port, all encased in a sleek metal enclosure.

But why do you need 10Gbit Ethernet, you might ask? One compelling reason is the need for lightning-fast access to network-attached storage (NAS) devices. With modern computers often equipped with limited built-in storage, a high-speed NAS becomes essential for storing and accessing large files, such as media libraries or creative projects, without frustrating bottlenecks.

The Mokerlink 2g04210GSMX strikes the perfect balance between performance and affordability, offering a robust feature set at a mere $100 price point. Its passively cooled design ensures silent operation, while the solid metal construction and thoughtful thermal management contribute to long-term reliability.

Setting up the switch is a breeze, with a user-friendly web management interface that provides comprehensive control over port configuration, VLAN settings, and other advanced networking options. Whether you’re a home user or a small business owner, this switch adapts to your needs, delivering the flexibility to optimize your network’s performance.

But what truly sets the Mokerlink apart is its attention to detail. From the well-soldered components to the extra thermal pads and heatsinks, the teardown reveals a commitment to quality that often surpasses similar offerings from other brands. And with stocking locations in the US and EU, along with FCC and CE certifications, you can rest assured that your purchase is backed by reliable support and hassle-free returns if needed.

EastTester ET5410A+ Electronic Load Review | Voltlog #453

In this comprehensive review, we take an in-depth look at the EastTester ET5410A+ Electronic Load, a 400W max, 150V, and 40A fully programmable dummy load. With its 3.2-inch TFT display, this unit promises an improved user interface over the 7-segment display found in the Kunkin KP184. However, as the review unfolds, it becomes clear that while the ET5410A+ has some notable strengths, it also has areas that could benefit from improvement.

One of the key aspects evaluated in the review is the accuracy and precision of the unit. The manufacturer claims a resolution of 1mV and 1mA, but the reviewer found that this was not always the case, with the display sometimes showing only 10mV and 10mA resolution. After some investigation, it was discovered that a setting in the menu allowed switching between a low range (20V, 3A) and a high range (150V, 40A), which affected both the maximum input and the display resolution.

The functionality of the ET5410A+ is impressive, with features like battery testing, LED testing, and transient testing modes. However, the review highlights some potential software bugs, particularly with the battery discharge feature in Constant Resistance mode, which some users reported issues with on older firmware versions.

Build quality is a mixed bag, with both good and bad aspects. The reviewer praises the overall PCB assembly but raises concerns about the mains earth wiring, placement of wires and connectors, and the lack of full plated footprint holes for the MOSFETs. Safety concerns are also raised, with the earth connection passing through the PCB and soldering issues observed during the teardown.