Cisco AIR-CAB050LL-R, Network Cable, Cable Length 50 ft, Connector on First End/ Second End 1 x RP-TNC Female, Conductor Copper. Low Loss cable extends the length between any Aironet product and its antenna. With a loss of 6.7 decibels (dB) per 100 feet (30 meters [m]) for LL cable and 4.4 dB for the ULL cable, these cables provide installation flexibility.