Long cable runs are where signal is most easily lost. The Parsec PC4002L50NM uses LSR400, the cable Parsec recommends for 40 ft and beyond. It provides two 50 ft cables, one for each cellular element of a Parsec 2:1 antenna, to connect a remote antenna to its router in a 2x2 MIMO setup. Both ends of each cable are N-type male. Parsec describes type-N connectors as waterproof and designed to be hand tightened, and it recommends N-type for outdoor use and for cable runs longer than 25 ft because the connection is stronger. At the router end, an N-to-SMA adapter or jumper is typically used where the equipment has SMA ports. Parsec's cable guidance recommends LSR200 up to 25 ft, LSR240 up to 40 ft and LSR400 for 40 ft and beyond, placing this 50 ft kit in LSR400 territory. Parsec treats cable as part of the link budget from tower to router. Cable loss grows with both length and frequency, which is why a heavier cable matters on a 50 ft run carrying 5G mid-band or high-category LTE traffic. Parsec lists 50 ft LSR400 cable kits as an option for its Labrador 2:1 antenna. The kit ships as one OEM box. In the part number, 400 is LSR400, 2L is two cellular runs, 50 is 50 ft and NM is N-type male to N-type male.