Sorry, we were unable to sign you in.
Please check your email address and password.
Your last basket is still available
The basket of your last visit to Black Box is still available.
Would you like to view the products in this basket?
The Black Box website uses cookies. By continuing the use of the Black Box website, or by pressing the agree button on the right, you consent to the use of cookies on this website.
More information.
These cables are ideal for high speed DS-3 equipment connectivity. Use these Siamese-style cables to interconnect or cross-connect DS-3 transmission equipment and Digital System Cross-connect (DSX) systems. For superior performance, conductors are solid, silver-plated, 26 AWG copper with low attenuation at standard frequencies.