Assmann wsw modular connector smt rj10rj12 assmann wsw a 20040 lpsmt a this 4 pin rj11 socket from assmann wsw features a 90deg cable entry with phosphor bronze gold plated contacts allowing the connection of hardware to a network equipped with a side metal fixing pin the housing material has been manufactured with polyamide assmann wsw a 20040 lpsmt a 4 pin rj11 socket surface mount