STB distribution box

1.distribution box 2.suitable for 10 pairs STG,lSA,QCS module 3.have 30,50,100 pairs types 4.with screw lock

1.distribution box2.suitable for 10 pairs STG,lSA,QCS module3.have 30,50,100 pairs types4.with screw lock

  

 

Environment
Environment condition	(-40°C ——90°C)
operation condition	(-20°C —80°C)
Atmospheric pressure	70-106KPa
Relative humidity	<85% (30°C)
Mechanical Specifications
Pulling-out force	≥25N
Diameter of connection wire	22AWG-26AWG
Insulation resistance	≥10GΩ
Intermediate resistance  between the reed terminators	≤7mΩ
contact resistance	≤1mΩ
Dielectric strenght	2 kVeff
Impulse voltage resistance	3.6kV(8/20)
operating voltage for basic insulation	210Vdc, 150VeffTNV
Pollution class	II
Insulation material class	I
Transient overvoltage for basic insulation	2.5kV
current carring capacity                          disconnection module                                                                     connection module	10kA                                         5kA
IDC retermination	≥200
Number of test cord insertions	≥750
Transmission performance	≥TIA 568B CATEGORY 5
Material and package
Plastic components	ABS or PBT(UL94V-0)
contact material	Phosphor bronze
contact plating	Silver
specification	8 pairs and 10 pairs
IDC type	disconnection and connection types

STB distribution box