The Trunk Cable 20.0m 120Ω 4E1 0.4mm D26M (P/N 4120241) is a high-quality telecommunications trunk cable designed for reliable E1 signal transmission in professional network environments. Engineered with a characteristic impedance of 120 ohms, this cable is optimized for balanced digital transmission systems, ensuring stable data integrity and minimal signal reflection across supported distances.The cable supports 4E1 configuration, enabling simultaneous transmission of four E1 channels within a single trunk assembly. It is constructed with 0.4 mm conductors that provide an optimal balance between flexibility and electrical performance. The twisted pair design enhances noise immunity and reduces crosstalk, ensuring consistent signal quality even in high-density installation environments.
With a total length of 20 meters, this trunk cable is suitable for interconnection between transmission equipment, multiplexers, base station units, and telecom cabinets. The D26M connector configuration ensures secure and stable mechanical attachment, minimizing contact resistance and ensuring long-term operational reliability.
Manufactured using durable insulation materials, the cable is resistant to mechanical stress, temperature variations, and standard installation wear. It is designed for use in telecommunications infrastructure, data transmission systems, and carrier-grade network deployments requiring dependable E1 connectivity and stable long-distance digital signal transport.