The A‑V(ZN)11Y 12G50 OM3 Eurolens fiber optic cable assembly is a robust, pre‑terminated solution engineered for high‑performance data transmission in demanding field and industrial environments. Built around 12‑fiber, laser‑optimized OM3 multimode technology and equipped with Eurolens (HMA) expanded beam connectors on both ends, this assembly offers a reliable alternative to conventional physical‑contact connectors where dust, moisture, and mechanical stress are daily challenges. Its design is compatible with MIL‑DTL‑83526/20 and /21, making it suitable for applications that must interface seamlessly with established military and broadcast standards.

At the heart of this assembly is a rugged Mil‑Tac distribution cable with a black, LSZH (low smoke, zero halogen) polyurethane outer jacket. This construction combines flexibility with high crush resistance and tensile strength, ensuring dependable performance during deployment, retrieval, and repeated handling. Aramid yarn strength members and 900 µm tight‑buffered fibers contribute to excellent mechanical protection, while maintaining a compact overall outer diameter of approximately 6.5 mm. With a minimum installation bend radius of 6.5 cm and operational bend radius of 3.3 cm, the cable is suited for frequent relocation and use on portable reels in dynamic field operations.

The Eurolens (HMA) expanded beam connector technology minimizes sensitivity to contamination and mechanical wear compared with traditional ferrule‑based connectors. When mated, the connector pair achieves IP67 protection, safeguarding the optical interface against dust and temporary immersion in water. Designed for up to 3,000 mating cycles and featuring a strain relief capacity of at least 1,500 N, the connector assembly supports repeated connect/disconnect usage in harsh outdoor or mobile scenarios such as outside broadcast, military communications, mining operations, offshore installations, and temporary industrial networking.

Optically, the 50/125 µm OM3 multimode fibers are optimized for high‑speed data rates over extended distances. The cable supports typical multimode applications such as 1 GbE links up to around 1000 m at 850 nm and 10 GbE up to around 300 m, making it a strong candidate for high‑bandwidth backbones in field‑deployable networks, mobile command centers, and event connectivity. With maximum attenuation values around 3.5 dB/km at 850 nm and 1.5 dB/km at 1310 nm, and minimum EMB bandwidths of 2000 MHz·km at 850 nm and 500 MHz·km at 1310 nm, the assembly delivers stable, low‑loss performance across common multimode wavelengths.

The mechanical and environmental robustness of the A‑V(ZN)11Y 12G50 OM3 Eurolens assembly is further underlined by its high crush resistance (around 1,800 N/cm) and endurance under repeated flexing (up to 2,000 flex cycles). The operating temperature range of approximately −55 °C to +85 °C and storage temperature down to −70 °C provide a wide safety margin for transport and use in extreme climates. These characteristics position the assembly as a dependable choice where conventional indoor‑rated cabling is inadequate, and where ruggedized, field‑deployable fiber is required to maintain uptime.

With a typical insertion loss of ≤ 0.50 dB per mated pair, the assembly supports stable optical budgets in multi‑segment systems and is well‑suited for integration into existing infrastructures that rely on MIL‑DTL‑83526‑compatible expanded beam interfaces. Available in custom lengths and utilizing a compact connector size of approximately 30 mm in diameter and 158 mm in length (including bend protection), the A‑V(ZN)11Y 12G50 OM3 Eurolens (IP67) cable assembly provides a highly adaptable, plug‑and‑play solution. It is ideal for organizations seeking a durable, high‑bandwidth, and easily deployable fiber link that performs reliably in harsh and mission‑critical environments.