[Fully compatible with 10G network]Supports 10G/40G/100G Ethernet (850nm wavelength transmission distance up to 550 meters), and is compatible with mainstream SFP+/QSFP+ modules such as for /for . [Ultra-low signal loss]Insertion loss is only 0.3dB (industry standard ≤0.4dB), interchangeability and repeatability error ≤0.2dB, ensuring zero bit error in 40G transmission. [Industrial-grade protection design]LSZH sheath is to extreme temperatures (-40°C-85°C), has a tensile strength of 10kg, is UL certified, and is suitable for high vibration environments in data centers/factories. [Precision UPC polishing]8° angle end face grinding, return loss 55dB, compatible with single-mode equipment hybrid networking, and plug-in life exceeds 1000 times. [Wide Range of Applications]Due to its outstanding performance and versatility, our fiber jumper is suitable for a wide range of applications, including data center interconnects, enterprise intranets, telecommunications networks, broadcast systems, and security systems, among others. Whether you are establishing a network or upgrading an existing one, this fiber optic patch cable can meet your needs. Color: As Shown Material: plastic Package Contents: 1 x Duplex Fiber Patch Cable Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.