Known as the "nerve suture specialist" of optical fiber communication networks, the performance of backbone fusion splicers directly determines the quality and efficiency of long-distance optical signal transmission. SKYCOM's series of backbone fusion splicers serving China Telecom this time integrates a number of independent innovation technologies and strict manufacturing standards: its core models adopt imported German movement and a six-motor drive system, achieving efficient operations of fully automatic fusion splicing in 7 seconds and rapid heating in 28 seconds. They can meet the fusion splicing demand of approximately 300 cores per day, fully adapting to the high-intensity construction scenarios of telecom backbone projects.​

What is more noteworthy is its breakthroughs in low loss and environmental adaptability. Through the independently developed "Optical Fiber Fusion Splicer Discharge Compensation System", the equipment can collect arc image features in real time, dynamically adjust the discharge intensity, and control the fusion splicing loss within 0.02 decibels — this indicator reaches the level of international high-end models, providing stable signal guarantee for 5G base station interconnection and data center backbone transmission. At the same time, the equipment has passed three strict tests of dustproof, waterproof and shockproof, and can operate stably even in complex outdoor environments in remote areas, solving the "last mile" equipment adaptation problem in telecom network construction.

The cooperation between SKYCOM and China Telecom is no accident. As a high-tech enterprise specializing in the R&D of communication testing equipment such as optical fiber fusion splicers and OTDR (Optical Time-Domain Reflectometer), SKYCOM has deeply engaged in the operator market since its establishment in 2010. It has obtained ISO9001 quality management system certification and ISO14001 environmental management system certification, and its products have long entered the core supply chains of China Mobile, China Unicom and other enterprises. In 2024, against the industry background where the market scale of optical fiber fusion splicers exceeded 32 billion yuan and the proportion of fully automatic models reached 65%, SKYCOM occupied an important position in the 22% procurement share of telecom operators by virtue of its customized supply capacity and rapid response services.​

"The selection of excellent suppliers not only focuses on product performance, but also attaches great importance to supply chain collaboration capabilities," an industry insider pointed out. China Telecom's evaluation system covers multi-dimensional indicators such as technical compatibility, delivery timeliness and after-sales response speed. In response to the needs of telecom backbone projects, SKYCOM provides full-cycle services from equipment commissioning, operation training to fault diagnosis. Its main models such as T-3S MAX can be compatible with four specifications of optical fibers including bare fibers and pigtails, adapting to the diverse needs of medium and short-distance backbone maintenance within 30 kilometers, which has become a key factor in winning recognition.​