1. Which network protocols does this single-mode fiber optic patch cord support, and is it compatible with my existing equipment?

Yes. Our OS2 single-mode duplex fiber optic patch cord is designed for long-distance transmission of 10G/40G/100G and even 400G, operating at wavelengths of 1310nm and 1550nm. The product is fully compatible with switches, routers, and long-distance optical modules (such as the LR/ER/ZR series) from major manufacturers (such as Cisco, Juniper, Huawei, Arista, etc.), ensuring plug-and-play and seamless integration into your existing network architecture.

2. What are the insertion loss and return loss standards for this patch cord?

For single-mode transmission, end-face quality is crucial. We perform 100% 3D interferometer testing before shipment. The insertion loss (IL) of this single-mode patch cord is strictly controlled to ≤ 0.2 dB. Regarding return loss (RL), UPC polishing ≥ 50 dB, APC polishing ≥ 60 dB, ensuring extremely low optical signal attenuation and reflection even in ultra-long-distance trunk networks.

3. How adaptable is this product to various operating environments? Is the cable material durable?

We use high-quality G.652.D or G.657.A bend-insensitive fiber, greatly reducing micro-bending loss when cabling in confined spaces. Standard products support an industrial-grade operating temperature range of -40°C to +85°C. Outer sheath materials are available in PVC, OFNR, or Low Smoke Halogen-Free (LSZH) to meet the fire protection and environmental protection deployment requirements of different countries and regions.

4. What types of connector interface combinations do you support?

As a professional source manufacturer, we support a full range of single-mode interface combinations, including LC, SC, FC, ST, etc. You can freely combine them according to the field patch panel (ODF) or device port (e.g., LC-SC, FC-ST). High-precision ceramic ferrules ensure a stable mating life of over 1000 mating cycles.