Procurement of Special Optical Cable G 654

G.654.E optical fiber cables are available for large-scale procurement, offering high-capacity, long-haul transmission with future-proof network capabilities.Procurement OpportunitiesChina Mobile has initiated a centralized procurement project for G.654.E optical fiber and cable products for 2025–2027, with an estimated scale of 22,900 fiber kilometers (3.1386 million core kilometers). The project uses a share bidding system, allowing 2–3 winning suppliers, with maximum bid limits set at 630,563,700 yuan excluding tax. Bids exceeding this limit are rejected, ensuring competitive pricing and compliance with procurement standards (China Mobile, 2025) . Similarly, China Telecom has issued tenders for hybrid optical cables incorporating G.654.E fibers, including 12-core G.654.E tubes combined with G.652.D and hollow-core fibers. The tender specifies maximum bid prices per kilometer and a single winning bidder, reflecting structured procurement practices for specialized fiber deployments (China Telecom, 2025) .Technical Advantages of G.654.E FiberG.654.E fiber is designed for ultra-high-capacity, long-distance transmission, supporting data rates of 800 Gb/s and beyond over hundreds of kilometers without frequent signal regeneration. Compared to conventional G.652.D fiber, G.654.E reduces the need for repeaters and optical amplifiers, lowering infrastructure costs, energy consumption, and equipment footprint (ACOME & Sumitomo Electric, 2025) . The fiber is also future-proof, allowing network operators to gradually migrate to higher-capacity architectures while maintaining compatibility with existing G.652.D infrastructure. Hybrid cable solutions combining G.654.E and G.652.D fibers enable flexible deployment, smoother upgrades, and long-term sustainability for data centers and long-haul networks (ACOME & Sumitomo Electric, 2025) .Key Considerations for ProcurementSupplier Selection: Leading manufacturers include ACOME Group and Sumitomo Electric, both with extensive experience in high-performance optical cables and global deployment capabilities (Sumitomo Electric, 2026) .Tender Compliance: Ensure bids meet maximum price limits and technical specifications, including fiber core count, attenuation, and compatibility with coherent transmission systems.Network Planning: Evaluate long-term network requirements, including potential upgrades to 800G+ transmission, energy efficiency, and integration with existing fiber infrastructure.Sustainability: G.654.E fiber reduces the number of repeaters and regenerators, contributing to lower energy consumption and a smaller environmental footprint.ConclusionProcurement of G.654.E optical cables is increasingly critical for operators aiming to support high-capacity, long-distance, and energy-efficient networks. Centralized tenders in China and global suppliers like ACOME and Sumitomo Electric provide structured opportunities for acquiring these specialized fibers, ensuring both technical performance and cost-effective deployment. Proper planning and adherence to tender requirements are essential for successful procurement and long-term network sustainability.