从China供应商批发进口200gbase Optical Transceiver Module — FOB条款

Guanglian Xuntong Technology Group Co., Ltd., based in Mianyang, Sichuan, offers this 200GBASE-SR4 optical transceiver module designed for short-reach, high-density data centre interconnects. The module uses the QSFP56 form factor and supports a 200 Gigabit Ethernet aggregate data rate. It is engineered for link lengths up to 100 metres over OM4 multimode fibre using an MTP/MPO-16 connector, or up to 70 metres on OM3 fibre.

The transceiver incorporates Chip-on-Board (COB) packaging technology and uses 850nm VCSEL lasers and PIN photodetectors. It is compliant with the IEEE 802.3bs standard and the QSFP56 Multi-Source Agreement (MSA). The module multiplexes four 50Gbps PAM4 optical lanes to achieve the 200Gbps total throughput. A key operational specification is its low power dissipation, with a maximum power consumption of 4.0 watts per end, and it functions within an operating case temperature range of 0 to 70 degrees Celsius.

Network architects and data centre operators source this type of module for top-of-rack to leaf switch connections, high-performance computing (HPC) cluster interconnects, and proprietary high-bandwidth links. Buyers should verify compatibility with their specific switch platforms and confirm the exact connector keying (e.g., MPO-16) and firmware requirements. Pricing, minimum order quantity, and warranty terms are not listed and must be negotiated directly with the supplier.

Guanglian Xuntong Technology Group Co., Ltd. is a technology company located at 1 Kaiyue Road, Youxian District, Mianyang, Anhui Sheng, China. Its product listing is focused on high-speed optical networking components, specifically this 200GBASE QSFP56 transceiver module. The company's address places it in a major Chinese technology and industrial hub.

The supplier's marketplace profile shows a 'harbor' trust tier, which generally indicates a verified business status. However, similar to other new listings, the response rate and average response time are listed as 0.00% and 0 hours, respectively. This signals that initial contact may require follow-up. The provided description does not include information on the company's founding year, number of employees, quality management certifications (like ISO 9001), or major client references, so buyers should request these details to evaluate the supplier's reliability and production scale.