Stacked PCB Modular Jacks | TE Connectivity
Stacked Modular Jacks low profile and narrow width allow more ports to be packed into less space, while the accurately positioned solder tails reduce assembly labor. Low profile stacked modular jacks exceed Near End Crosstalk (NEXT) requirements of 40db at 100 MHz, on all 4-pair combinations. They are available in both unshielded and shielded versions. Shielded modular jacks are available with and without panel grounds.