In today's rapidly developing communications sector, electrical-to-optical transceivers, as key components for data transmission, are crucial for various network applications due to their performance and applicability. With a precise grasp of market demand and a deep understanding of chip technology, ETU-Link has meticulously crafted a series of copper SFP module transceivers designed to provide users with comprehensive, multi-layered network solutions. Let's take a deeper look at these products with Xiaoyi.

1. Chip Selection

ETU-Link Copper-T RJ45 optical module product series covers a variety of models, each of which is optimized for different application scenarios and requirements.

When it comes to chip selection, we partner with industry-leading chip vendors and utilize chipsets from renowned brands like Realtek, Marvell, and Broadcom. These chips not only offer exceptional performance but also undergo rigorous quality testing, providing a strong guarantee for product stability and reliability.

2. ETU-Link Copper SFP Module

From product power consumption to transmission distance, we have thoroughly considered the diverse needs of the market to ensure users can find the most suitable product for their network environment. Here’s an overview of our product lineup:

ES -T2-R and ES-T2-R-1: These two products support 10/100/1000Base-T auto-sensing speeds and are equipped with Realtek and Marvell chipsets, respectively. Their industrial-grade quality makes them suitable for diverse environments and offers exceptional cost-effectiveness. The ES-T2-R, in particular, received a five-star rating for cost-effectiveness.

ES -T1-R Series: Designed for 1000Base Fixed rate applications, the ES-T1-R uses a Realtek chip, while the ES-T1-R-2 uses a Marvell chip. Both are industrial-grade products with a transmission distance of up to 100 meters, achieving an excellent balance between cost and performance.

ES -T1-R-1: Uses a Realtek custom chip. Although it is not an industrial-grade product, it has significant cost advantages and is suitable for cost-sensitive application scenarios.

ES -T5 Series: This series offers a variety of speed options, including 1G/2.5G/5G/10G. The ES-T5-R uses the Marvell AQR113C chip, the ES-T5-RI uses the Broadcom BCM894891 chip, the ES-T5-R-1 uses the Marvell 88X3310 chip, and the ES-T5-R-3 features the latest Realtek chip. These different chip choices give these products distinct features in terms of performance, transmission distance (30 meters), and cost, meeting the specific needs of different users.

ES -T6-R and ES-T7-R: Both 10G products utilize the Broadcom BCM894891 chip, supporting transmission distances of 80 meters and 100 meters, respectively. While not industrial-grade, they offer certain cost advantages and provide users with more choices.

With a rich product line, excellent performance and flexible configuration, ETU-Link provides ideal solutions for network applications of different industries and scales. Whether it is enterprise networks, data centers or industrial automation, we can provide you with the most suitable products to help you achieve efficient and stable data transmission. Choosing ETU-Link means choosing a professional and reliable network communication partner.

About ETU-Link

ETU-Link Technology Co., Ltd., founded in 2014, is a high-tech enterprise specializing in the research, development, production, and sales of optical communication components. With high-speed optical modules as its core product, the company specializes in serving the fiber optic communication markets, including telecommunications, data communications, and storage.