The 5M3189-1 is a 100 Ohm double shielded quadrax 100 BaseT ethernet cable. Made of 24 AWG silver-plated copper alloy conductors and wrapped PTFE insulation. Conductors are blue, green, red, and yellow. There are two shields of tin plated copper. The outer jacket is a transparent blue FEP.

"The 5M3189-1 CABLE, ELECTRICAL, ETHERNET-CATEGORY 5. Constructed with silver-plated high strength copper braid alloy conductors, the 5M3189-1 ensures uniform conductivity, essential for maintaining signal integrity across complex network architectures. The cable's Fluorinated Ethylene Propylene ( Extruded FEP) jacket offers excellent abrasion resistance, ensuring durability in demanding airborne environments. The 5M3189-1 Ethernet Cable operates within a wide temperature range of -55 to + 150°C, making it suitable for various operating conditions. It has an impedance of 100 ohms. In addition to its technical specifications, the  5M3189-1 is Skydrol resistant, RoHS compliant, and meets flame/smoke requirements. It also complies with Berry Specialty Metals Compliance, ensuring it meets the highest industry standards. The cable's attenuation data and color codes are available for detailed network planning and installation. 5M3189-1 contains the next colors for the Dielectric Blue, Green, Red and Yellow"