Outdoor waterproof 10 pair dp distribution telephone cable electric junction box

TP-1712-10M Distribution point box (DP) is used in terminating cables of secondary telephone networks to the cable pairs of subscriber lines. 

The STB module also called VX connection module provides a connection point between an exchange-side cable pair and a distribution pair. It incorporates a 5-point plug in module to provide continuity and a range of other options.

It is especially recommended for outdoor connections where the environmental conditions are extremely aggressive.

The connection modules are designed for mounting on a standard DIN rail and can therefore be mounted in a variety of housings in whatever quantities are required. The small footprint (2 cm wide) ensures a compact product.

 Working temperature: -20℃ ~ 40℃
 Storage temperature: -25℃ ~55℃
 Relative humidity: ≤85%(+30℃)
 Atmospheric pressure: 70kPa ~106kPa
 Appearance: the color of all metal and plastic parts is uniform, without any scratch, rust, crusting and cracks.
 The labels are clear and complete.

 Insulation resistance: under normal ambient conditions, after high temperature test, low temperature test, temperature varing test and humidity heat test, the insulation resistance between any two independent contacts, and/or between contacts and metal parts ≥ 1000MΩ

 Contact resistance between contacts: under normal ambient conditions, the contact resistance between contacts ≤7 mΩ. After high temperature test, low temperature test, temperature varing test and humidity heat test, the increasing resistance ≤3 mΩ And after inserting the connection cord (or test cord) into the module for 200 times, the increasing resistance ≤3 mΩ

 Contact resistance between conductor and contact: under normal ambient conditions, the contact resistance between contacts ≤3 mΩ. After high temperature test, low temperature test, temperature varing test and humidity heat test, the increasing resistance ≤2 mΩ. And after terminating for 200 times, the increasing resistance ≤2 mΩ.

 Dielectric strength: under normal ambient conditions, after high temperature test, low temperature test, temperature varing test and humidity heat test, the insulation resistance between any two independent contacts, and/or between contacts and metal parts is able to withstand an AC voltage of of 1000V (virtual value) at 45Hz~60Hz sinowave for 1 minute, without spark over and flying arc

 Gas tight performance: contact touches the conductor at both sides, and thus forming the gas tight area, while the area of gas tight occupies ≥50% of the touched area on each side.

 Conductor diameter range: 0.32mm-0.6mm, while insulation ≤ 1.4mm
 Pulling strength:≥25N while pulling from the vertical side of the contacts
 Flame retardant performance: all plastic parts are flame retardant, reaching grade of UL FV0
 Life circle: ≥200 times