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Advantages of Using Base-8 and Base-16 MTP/MPO Cables in AI Data Centers

Facilitates matching switch port distribution and improves bandwidth efficiency

The Base-8 structure corresponds precisely to the common 8-channel port configuration found in current mainstream 40G, 100G, and even 400G switches, enabling precise fiber resource matching and avoiding resource waste. The Base-8 and Base-16 connectors improve fiber resource utilization by precisely matching the number of fibers. This design is great for high-throughput stuff like GPU server clusters, AI model training, and inference. Faced with the ever-increasing transmission efficiency and bandwidth requirements of AI systems, this type of connection solution not only avoids fiber idleness but is also more suitable for building efficient and scalable network architectures.

Reduced cabling space requirements, optimized cooling, and maintenance

The Base-8 and Base-16 connection solutions feature a compact design, naturally suited for high-density deployment requirements, making them ideal for AI computing environments with extremely limited cabinet space. Fewer cables mean clearer cabling paths and lower air resistance, facilitating more effective heat dissipation and energy consumption control. By integrating multiple channels into a single optical module using parallel transmission technologies such as PAM4 (e.g., SR4, SR8 parallel modules), not only is the transmission rate improved, but compared to single-channel solutions like SR1, it also offers lower power consumption, helping to maintain stable device operation.

Cost reduction and efficiency improvement, driving physical layer architecture innovation

The Base-8 architecture is gradually transforming the physical layer design philosophy of AI data centers. By simplifying cabling and optimally configuring module interfaces, reliance on intermediate switching equipment is reduced, enabling a "point-to-point" direct connection structure at the hardware level, thereby lowering overall system costs and energy consumption. In multiple cutting-edge computing centers and supercomputing clusters, this approach has been validated as a solution that achieves a good balance between cost control and performance optimization, becoming a key driver for the development of next-generation AI infrastructure.

Supporting future rate evolution

Both the Base-8 and Base-16 structural designs comply with international standards such as IEEE. While meeting current 400G application requirements, they can also smoothly evolve to higher speeds, such as 800G or even 1.6T. Through compatible connection structures and module forms, network speed upgrades can be achieved without requiring large-scale restructuring of existing cabling systems, avoiding redundant investments and leaving ample flexibility for long-term expansion planning of AI centers.

Why Choose Lumparts MTP/MPO Cables？
 

Lumparts MTP and MPO jumpers are manufactured using advanced technology, ensuring exceptional stable transmission performance. Our MTP and MPO jumpers feature a minimum bend radius of 7.5mm and a low insertion loss of 0.35dB with an LSZH jacket. We can provide you with 1-100m ready-made MTP/MPO cables and custom cables of various lengths. You can customize fiber optic cables with various parameters according to your needs.  Every product we produce undergoes strict quality control testing to ensure that every product you receive is a high-performance, qualified product.

Summary: Key Fiber Optic Infrastructure for AI Data Centers
 

Currently, most data centers still rely on MTP/MPO-12 fiber optic cable systems as their primary architecture. This solution, due to its maturity and high compatibility, will remain the primary form of high-performance connectivity in the short term. Lumparts has also introduced MTP/MPO-12 and MPO-24 fiber optic patch cables compatible with NVIDIA InfiniBand EDR/HDR networks, meeting the high-bandwidth requirements of AI data centers. The smaller bending radius also addresses the complex cabling scenarios in high-density AI server environments.

Looking ahead to the next phase of development, Lumparts is leveraging Base-8 and Base-16 technology routes to advance the optimization and upgrading of AI connectivity solutions. The upcoming MTP/MPO-8 and MTP/MPO-16 products will be deeply integrated with the next-generation NVIDIA optical modules, further enhancing system connectivity efficiency and cabling flexibility.