... / EIA 604-12 (FOCIS 12), 568A and GR-326Using the connector of AMP.High return loss and Low insertion lossGood reliability ... Insertion loss change≤0.1dBVibrationAmplitude 1.52mm, Frequency 10Hz~55Hz, three directions of X,Y,Z for 2 hours, Insertion loss ... ),1.0kg(Jacketed) Insertion loss change≤0.1dBImpact1.8m Height,three directions, 8 time/direction Insertion loss change≤0.1dBReferenceBellcore TA ...