TAEPO - Your Professional STB Module Manufacturer in China !
What Is a STB Module ?
DESCRIPTIONS
1 pair dropwire STB module with protection gel filled (TP-1301-1GP) 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 equipped with GDT (Gas Discharge Tube) arrester and PTC (Positive Temperature Coefficient) in side the plug-in module, which forms the protection circuit for the protection of exchange room equipments and personnel against over voltage and over current, for mainly as follows:
- The surge voltage caused by lightning on or around the outside lines.
- The short-time AC voltage inducted on external lines, when the power line, the power system or the electric railway system is broken down in the neighborhood of the outside line.
- The outside line directly collides against a 220 V power line.
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.
The dropwire side of the module has insulation displacement contacts (IDCs) to facilitate the connection of the subscriber's dropwire. These contacts allow for a reliable and secure termination of the individual wires within the dropwire, ensuring good electrical connectivity.
On the distribution cable side, the module may have IDCs as well, which are used to establish the connection with the main distribution cable. The distribution cable is typically a larger cable that carries multiple pairs of wires to serve multiple subscribers.
MAIN FEATURES
- Insulation Displacement Connection: IDC allows for the termination of wires without the need to strip off the insulation. The connection is made by displacing the insulation and making direct contact with the conductor within the wire.
- Reliable connections: A reliable connection ensures that signals or data are transmitted consistently and accurately from the source to the destination without loss or distortion
- Modular design and installations: Modular design and installations offer numerous advantages, including flexibility, scalability, simplified assembly, ease of maintenance, interchangeability, standardization, reduced failure risk, efficient testing, and cost savings.
- Termination: The module provides a termination point for a single pair of copper wires from the subscriber's dropwire. It allows for a secure and reliable connection of the individual wires within the dropwire.
- Connection points: The module includes terminals or connectors for connecting the subscriber's dropwire and the main distribution cable. These connection points are insulation displacement contacts (IDCs).
- Compact design: The module is usually designed to be compact and easy to install. It can be mounted on walls, poles, or other suitable surfaces.
- Durability: The module is built to withstand outdoor conditions and has a durable housing that protects the internal components from environmental factors such as moisture, dust, and temperature fluctuations.
- Weatherproofing: It provides a barrier against moisture, preventing water ingress and protecting the internal connections from corrosion.
INSTALLATION VIDEOS
SCHEMATIC DIAGRAMS
ILLUSTRATION PICTURES
PACKING PICTURES
ORDER DATA
| Item No |
Descriptions |
| TP-1301-1GP |
1 pair dropwire STB module with over-voltage over-current protection, grease filled |
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