QSFP28 DR1

QSFP28 DR1

The QSFP28 DR1 optical module employs 1310nm EML lasers and PIN receivers, featuring LC connectors. It consumes less than 4W of power with 3.3V供电, operates within a temperature range of 0~70℃, and supports Digital Diagnostics Monitor (DDM) functionality. Compliant with standards such as IEEE 802.3cu, it is designed for data centers and 100G Ethernet applications, supporting transmission distances of up to 500m over 9/125μm single-mode fiber.

Product Features

•Compliant with IEEE 802.3cu

•Compliant with SFF-8679 MSA hardware specification

•Compliant with SFF-8636

•Compliant with SFF-8661

•1310nm EML laser

•PIN receiver

•Up to 500m on 9/125um SMF

•100ohm differential impedance system

•Operating temperature options(Commercial) 0℃ to +70 ℃

•Trouble-free installation and network bring-up

•RoHS Compliant

Use Cases

Data Center

100 Gigabit Ethernet

Product Specifications

Product Name：

QSFP28 DR1

Center Wavelength(nm)

1311

Reach

500m

Tx Power(dBm)

﹣0.8~ 4.5dBm

Sensitivity

≤-3.9dBm@5E-5

Temp(℃)

0 ~ 70℃

Consumption

＜3.5W

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Frequently Asked Questions (FAQ)

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Why is there such a big price difference for optical modules

The factors that affect the price of optical modules mainly include speed, transmission distance, packaging process and chip, compatibility and reliability testing. When choosing, one should not only consider the price, but also the performance and service. Aoyuan Optoelectronics modules adhere to low-power design and strict testing standards in high-speed products such as 400G/800G, balancing stability and cost-effectiveness, helping customers achieve higher network reliability and long-term value while controlling costs.

How to determine the reliability of an optical module manufacturer

To determine the reliability of optical module manufacturers, one can consider several aspects such as R&D and technical strength, product line integrity, testing and quality control, service and support, and customer and market applications. Choosing Aoyuan optical modules is not only about buying products, but also about buying guarantees.

How to choose the appropriate optical module

When choosing an optical module, the following factors are mainly considered: speed (such as 100G, 400G, 800G); Transmission distance (short distance SR, medium distance LR, long distance ER/Zr); Fiber type (single-mode or multi-mode); Packaging forms (SFP, QSFP, QSFP-DD, etc.); Compatibility (requires confirmation of compatibility with switches and routers), Aoyuan Guangtong will provide complete selection guidance and after-sales service to help users reduce deployment risks.

Why choose Aoyuan Optical Module

As a provider of intelligent optical network solutions, Aoyuan Guangtong, backed by Aoyuan Group, has profound technological accumulation and research and development capabilities. Its optical module products cover high-speed series such as 400G and 800G, meeting the needs of multiple scenarios such as data centers, cloud computing, 5G, AI computing power, etc. Compared to similar products on the market, the Aoyuan optical module has outstanding performance in low-power design, stability, and compatibility, supporting large-scale cluster deployment and running more efficiently and reliably.

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