Professional Longframe patch panels like our NPP-TB contain B-Gauge jacks, therefore just B-Gauge connectors should be used (BPO 316 standard plugs like NP3TB).

Professional Bantam patch panels like our NPP(A)-TT use Bantam type jacks, therefore Bantam (TT) plugs (MIL-P-642/13 standard plugs like NP3TT) are the correct choice.

Semiprofessional patch panels like our NYS-SPP-L1 patch panel work with Standard ¼” jacks (EIA RS-453 A-Gauge longframe standard plugs like: NP*X, NP*RX, NP*C)