General
PoE detection
Duplex mode detection
Short-circuit and interruption detection
Integrated hub activation

The LanMaster 35 from Softing IT Networks is a handheld network tester specifically developed for diagnosing and maintaining Local Area Networks (LAN). It is used to check Ethernet connections and detect Power over Ethernet (PoE), particularly in environments where VoIP phones or Wireless Access Points are powered via the network cable. The device enables fast and reliable analysis of network connections, identifying speed (10/100/1000 MBit/s) and duplex mode (half- or full-duplex). These functions are essential for identifying performance bottlenecks or configuration errors in networks.

Applications

The LanMaster 35 is primarily used in the installation and maintenance of network infrastructures, especially when setting up VoIP endpoints and WLAN access points. It is suitable for IT administrators and system technicians who require quick fault diagnosis for cabling issues or PoE functionalities. The ability to measure cable length and detect short circuits and breaks makes it a valuable tool for troubleshooting in existing networks or during the commissioning of new cabling.

Functions and Equipment in Detail

The device detects the presence of Power over Ethernet (PoE) and identifies the voltage type used, such as Mid-Span, End-Span, or All-Span. It also determines which PoE standard is active, for example IEEE 802.3af or the Cisco Inline Power standard. Measurements are performed under load, allowing actual functionality and port settings to be verified. Additionally, the LanMaster 35 features an integrated hub activation and a tone generator, which is helpful for locating cables.

Technology Explained Simply

Cable length measurement is performed by analyzing the signal propagation time sent through the cable. In case of a short circuit or break, the location within the cable where signal transmission is interrupted is identified. Port identification works by sending a link signal to the switch, causing the LED on the corresponding port to blink, thus enabling assignment to the switch port. This function is particularly useful when multiple cables are connected to a switch and the assignment is not clear.

Compatibility and Accessories

The LanMaster 35 is compatible with various PoE standard variants, including IEEE 802.3af and the Cisco Inline Power standard. For extended functions such as tracing cables or locating cable ends, the optional accessory Cable Probe CP15 can be used. This receiver makes the signal sent by the LanMaster 35 audible, allowing the cable path to be traced even in complex installations.

Mounting and Installation

The LanMaster 35 is connected directly to the network socket without requiring additional mounting or installation measures. Operation is performed via an intuitive user interface that enables various test functions. Integrated features such as tone generator and hub activation require no additional devices or tools.

Operational Advantages

By combining Ethernet link testing, PoE detection, cable length measurement, and port identification, the LanMaster 35 offers comprehensive diagnostic functionality in a single device. The ability to test under load ensures that measured values are realistic and not only check the physical connection but also verify the functionality of power supply. Integrated aids such as tone generator and hub activation reduce troubleshooting time and increase efficiency in network maintenance.

Note: Batteries are not included in the delivery scope.