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What Is a STB Module ?
DESCRIPTIONS
1 pair dropwire STB module without protection gel filled (TP-1301-1) 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.
The module typically consists of a plastic housing with terminals or connectors for connecting the dropwire and the distribution cable. Without protection, it means that the module does not have any built-in safeguards or components to protect against surges, overvoltages, or other electrical disturbances.
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.
- No Surge Protection: This variant does not include built-in protection components, such as gas discharge tubes or MOVs, making it a cost-effective solution for environments with minimal electrical surge risk.
- Snap-In Mounting: Designed with side locking tabs that allow fast, tool-free attachment to standard STB base plates, reducing installation time and simplifying deployment in overhead, wall-mounted, or pedestal applications.
- Compact Size: The small modular footprint allows high-density installation within network interface devices, terminal boxes, and distribution pedestals without interfering with adjacent modules or wiring.
INSTALLATION VIDEOS
SCHEMATIC DIAGRAMS

ILLUSTRATION PICTURES

PACKING PICTURES

ORDER DATA
Item No |
Descriptions |
TP-1301-1 |
1 pair dropwire STB module without protection, gel filled |
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