FOSCO Blue Delphi 4-channel Jam-Nut Receptacle to ST-SM 1 Foot
Delphi's 4 Channel Hermaphroditic Connectors are both Single and Multimode compatible in the same connector.
They are designed to withstand crush, impact, cable twist, bending movement, water, and mud immersion, as well as many other harsh environments.
They will link to identical connectors without regard to connector gender.