The product PD_TT208 from Softing IT Networks is a set of seven link and cable identifiers, used as remote units for network cable and wiring tests. The identifiers are labeled with numbers #2 to #8 and serve for precise assignment of network connections and cables during installations, maintenance work, or fault diagnosis. They are specifically designed for use with cable testers from the CableMaster, LinkXpert, and NetXpert XG series, including models CM450, CM500, CM550, CM600/650, CM800/850, and NetXpert 1400. The units enable efficient port identification and wiring verification, simplifying the assignment of cables at the respective end point in the network.

Applications

The identifiers are used in network infrastructure, particularly during installation, maintenance, and troubleshooting of structured cabling systems. They assist technicians in quickly and uniquely assigning network connections, especially in complex environments with many cables. The units are used in conjunction with a main device, which activates the identifiers via a network cable and receives their signals. This allows the user at the control side to identify which cable or port has been activated at the other end.

Functions and Equipment in Detail

The set includes seven identical remote units, each marked with a unique number (#2 to #8). This numbering enables clear assignment within a test. The units are passive and require no separate power supply; they are activated via the network cable connected to the main device. The function is based on signal transmission over the cable, where the main device activates the identifiers one after another and receives their responses. This allows the user to uniquely determine the connection between a specific port on the main device and the corresponding cable end at the remote unit.

Technology Explained Simply

The technology of the identifiers relies on the ability to receive and respond to signals over a network cable without requiring an internal power supply. The main device sends a specific signal, which is detected by the connected remote unit. The unit responds to this signal, allowing the main device to identify which cable corresponds to a specific port. The numbering of the units (#2–#8) enables structured and unique identification, especially when multiple cables are tested in parallel. The units are compact and designed for use at network connection points.

Compatibility and Accessories

The identifiers are specifically developed for cable testers from the CableMaster, LinkXpert, and NetXpert XG series. Compatible models include CM450, CM500, CM550, CM600/650, CM800/850, and NetXpert 1400. The units are used as accessories, connected to the main device to extend the functions of wiring verification and port identification. They are not intended for use with other devices or systems not listed among the compatible models.

Installation and Mounting

Installation of the identifiers is done by simply connecting them to the network cable at the respective endpoint. The units are passive and require no additional power supply or configuration. Assignment is achieved through the numbering of the units, which is displayed on the device when the signal is received. Mounting is quick and requires no special tools or prior knowledge.

Operational Advantages

Using the identifiers reduces the time required for assigning network connections and minimizes errors during wiring verification. The unique numbering enables structured work, especially in larger projects. The passive nature of the units means no additional batteries or power sources are needed, simplifying handling. Compatibility with a wide range of cable testers increases the flexibility and usability of the set in various working environments.