This cable enables simultaneous output of the DM4E1S E1 and V.11 / V.35 interfaces when these interfaces are enabled.
It features a male DB25 connector at one end, to be connected to the DB25 of the Telebrás sub-frame. At the other end it has 4 female BNC connectors for connection of 2 E1 interfaces, and 1 DB25 female connector, with standard ISO2110 Amd.1 pinout, for V.11 / V.35 interface connection.
The standard length of the V.11 / V.35 cables is 14cm, and the E1 is 40cm. On request the cables can be supplied with different lengths.