Network Cable Ekivalan LWL Duplex Patch Cable OS2 9/125 µm ST/ST yellow 20.0 m

The Ekivalan LWL Duplex Patch Cable OS2 9/125 µm ST/ST yellow 20.0 m is a single-mode fiber patch cord built for long-distance, high-bandwidth optical links. With a 9/125 µm core/cladding profile and ST connectors on both ends, this duplex cable supports reliable point-to-point connections in backbone and distribution networks. The 20.0 m length and yellow jacket simplify routing and identification in racks, cabinets, and conduit runs while preserving optical performance required for standards-based network deployments.

Advantages

This duplex patch cable delivers low attenuation and stable single-mode transmission due to its OS2 fiber construction and 9/125 µm geometry. The ST/ST connectors provide a bayonet-style coupling that is easy to engage in standard fiber patch panels and legacy equipment. The yellow outer jacket enables quick visual differentiation of single-mode links from multimode cabling, and the pre-terminated assembly reduces installation time compared with field-terminated fibers.

Подходит для

• Оптические магистрали и распределительные сети
• Соединение серверов и коммутаторов в стойках дата-центров
• Точки коммутации в телекоммуникационных шкафах
• Инфраструктуры с требованием идентификации кабеля по цвету

Key specifications

• Fiber type: single-mode OS2, 9/125 µm core/cladding
• Connector type: ST to ST duplex
• Length: 20.0 m
• Jacket color: yellow for single-mode identification
• Configuration: duplex patch cord (two fibers)

How to use

Route the cable between the two termination points following standard fiber-handling practices: avoid tight bends, protect from crushing, and maintain the minimum bend radius specified for single-mode fiber. Clean connector endfaces before mating using appropriate fiber cleaning tools to minimize insertion loss and back reflection. Insert the ST connectors into compatible receptacles and secure the bayonet coupling with a quarter-turn until it locks. If deploying in a rack, use cable managers or ties to secure excess length and prevent strain at connection points.

Usage recommendations

For optimal performance, verify end-to-end optical loss after installation with appropriate test equipment and replace any connectors or jumpers that exceed acceptable attenuation. Store spare patch cables coiled loosely and protected from dust and moisture. When integrating with multimode systems, ensure system components are matched to single-mode OS2 specifications to avoid performance issues.