Cambodia RoHS compliant active optical device QSFP28

RoHS-compliant QSFP28 active optical cables (AOCs) are available in Cambodia, supporting 100Gbps data rates for high-speed networking applications.

QSFP28 active optical cables are high-speed interconnect solutions that integrate optical transceivers at both ends to provide photoelectric conversion and optical transmission. They support 100Gbps data rates over multimode fiber (OM3/OM4) or single-mode fiber, with typical reach ranging from up to 100 meters for multimode and several kilometers for single-mode variants . These cables are hot-pluggable, enabling easy installation and replacement in data center environments .

RoHS (Restriction of Hazardous Substances) compliance ensures that the device is free from harmful materials such as lead, mercury, and cadmium. Certain QSFP28 transceivers, such as Accelink RTXM420-431 100G QSFP28 CWDM4 modules, are explicitly RoHS compliant, making them suitable for environmentally regulated deployments . While most modern QSFP28 AOCs from reputable vendors adhere to RoHS standards, it is recommended to verify compliance in the product datasheet before procurement.

• Standards Compliance: SFF-8636, IEEE802.3bm, QSFP MSA, CWDM4 MSA .
• Fiber Type: Multimode (OM3/OM4) for short-range, single-mode for longer distances .
• Data Lanes: Four lanes per direction, each supporting up to 25–26Gbps .
• Power Consumption: Typically low, around 2–3W per module, improving airflow and reducing cooling requirements .
• Features: Programmable input equalizers, output pre-emphasis, selectable retiming, and 2-wire serial interface for monitoring and management .

Vendors such as C-FLINK provide QSFP28 AOCs in Cambodia, including models like QSFP28-4SFP28-AOC-100G, which support 100Gbps links up to 100 meters over OM3/OM4 fiber and are compatible with hot-swap electrical interfaces . These products are suitable for data center interconnects, high-performance computing, and metropolitan area networks.

When selecting a QSFP28 AOC in Cambodia:

1. Verify RoHS compliance in the datasheet or vendor certification.
2. Choose fiber type and reach according to your network topology (OM3/OM4 for short-range, single-mode for long-range).
3. Check power consumption and thermal characteristics to ensure compatibility with your data center environment.
4. Confirm vendor support and warranty for installation and replacement in Cambodia.

By following these guidelines, you can deploy RoHS-compliant QSFP28 active optical devices that meet both environmental and high-speed networking requirements .