Optical Modules
Optical modules are the unsung heroes of modern data infrastructure, serving as the critical interface between electrical and optical domains. These compact devices perform electro-optical (E/O) and opto-electrical (O/E) conversion, enabling high-speed data transmission over fiber optics. At their core, they integrate laser diodes (LD) for signal transmission, photodetectors (PD) for reception, and sophisticated driver ICs for signal conditioning. Their performance directly dictates network bandwidth, latency, and energy efficiency-making them indispensable for 5G, AI datacenters, and cloud computing.
FAQ
Q: How do MPO connectors optimize high-density QSFP deployments?
A: MPO-12 interfaces (e.g., in 200G QSFP56 SR4) allow 12-fiber aggregation in one port. They reduce cabling volume by 70% versus LC duplex in spine-leaf topologies and support ≤0.5dB insertion loss for 100m OM4 MMF links.
Q: What distinguishes QSFP56 from QSFP-DD in electrical lane configuration?
A: QSFP56 uses a 4-channel electrical interface (4×50G PAM4) for 200G throughput. QSFP-DD doubles lane density with an 8-channel interface (8×25G NRZ or 8×50G PAM4), supporting 200G/400G speeds. This enables QSFP-DD to offer higher bandwidth scalability but increases DSP complexity.
Q: How long is the lead time for our optical modules delivery?
A: The delivery lead time depends on product availability. If the item is in stock, orders are typically shipped within 3–5 business days. For out-of-stock products, lead times are calculated based on order volume, production schedules, and logistics coordination. We recommend contacting our sales team for a customized timeline tailored to your specific requirements.
About Us
Macrochip Technology Co., Ltd. is a high-tech corporation dedicated to R&D and manufacturing of silicon photonics chips and optical transceivers for data centers and 5G networks. With the headquarters in Quanzhou, Macrochip also set up branch offices in Beijing Zhongguan Village and Wuhan Optical Valley.
● Quanzhou: Headquarter, Operation, R&D, Production, Sales
● Beijing: SiPh Chip Center, Sales
● Wuhan: Transceiver Center, Sales
Quality Assurance: Our products are manufactured under stringent quality control processes, ensuring reliability and performance. We adhere to international standards such as ISO 9001 certifications, which are a testament to our commitment to quality.
Patent Support: Macrochip possesses many insightful patents, such as a high alignment efficiency silicon photonics platform and an ultra-high-speed and low-loss photonics integration platform. These patents not only safeguard our intellectual property but also provide our clients with the assurance of using cutting-edge, legally protected solutions.
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