GENEREX SNMP adapter CS141LM-6 Modbus HW161 external

Data center operators and facility managers often struggle to monitor UPS systems and environmental conditions from a central location. The GENEREX CS141LM-6 solves this by providing a compact, reliable network adapter that bridges your UPS and sensors to your Ethernet network. With support for SNMP and Modbus TCP, it integrates seamlessly into existing management platforms, ensuring you always know the status of your critical infrastructure.

Key specifications

• Network interface: 1 x 10/100 Mbps Ethernet (RJ45)
• Protocols: SNMP v1/v2c/v3, Modbus TCP, HTTP/HTTPS, SSH, Telnet, FTP, SMTP, NTP, Syslog
• Sensor port: 1 x 1-Wire for temperature, humidity, smoke, or water sensors
• Digital inputs: 2 x dry contact inputs for external alarms
• Relay output: 1 x relay for remote control or alarm signaling
• Management: Web-based GUI and command line interface (CLI)
• Power: External 12V DC adapter (included)
• Mounting: Desktop or wall-mountable compact enclosure
• Operating temperature: 0°C to 40°C
• Operating humidity: 10% to 90% non-condensing

Why choose it

This adapter stands out for its dual protocol support, allowing you to monitor both legacy and modern equipment. The built-in sensor port and digital inputs provide environmental monitoring without extra hardware, while the relay output enables automated responses to critical events. Secure management via HTTPS and SSH ensures your monitoring data stays protected.

Ideal use cases

• Monitoring UPS status and battery health in server rooms
• Environmental monitoring of temperature and humidity in data centers
• Integrating dry contact alarms (e.g., door sensors, smoke detectors) into your network
• Remote management of equipment via SNMP or Modbus TCP

Good to know

The CS141LM-6 includes an external Modbus HW161 module, expanding its connectivity options for industrial environments. Firmware updates can be applied via the web interface or FTP, keeping the device up to date. With its compact form factor and flexible mounting, it fits easily into any rack or wall space.