Refurb Squared
0.8 x 30mm Fiber Optic Splice Protection Sleeve, Single Fiber, 50pcs/pkg
0.8 x 30mm Fiber Optic Splice Protection Sleeve, Single Fiber, 50pcs/pkg
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The FS-0830 Fiber Optic Splice Protection Sleeve is designed for single-fiber fusion splice protection, providing reliable mechanical reinforcement and environmental protection for splice points to ensure long-term connection stability. It is widely used in fiber splice closures, terminal boxes, and patch panels, making it suitable for routine splicing and maintenance in FTTx, access, and data communication networks. The sleeve features a composite structure consisting of a cross-linked polyolefin heat-shrink outer tube, hot-melt inner tube, and a stainless steel reinforcing needle. After heat shrinking, it forms a tight and stable seal around the splice area, offering enhanced mechanical strength and protection against bending stress. The clear sleeve design allows easy splice inspection, while the sealed structure delivers excellent moisture resistance and temperature tolerance, ensuring reliable optical transmission performance over time. Backed by FS's comprehensive fiber splicing products and solution capabilities, it delivers reliable splice protection for diverse deployment scenarios.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing

Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
Built For Reliable Networking
At Refurb Squared we provide high-quality networking hardware trusted by engineers and IT professionals. Our mission is to deliver reliable technology at affordable prices.





