Nf-488 Poe Tester
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The NF-488 PoE Tester is a versatile tool for network professionals, enabling testing of both standard and non-standard PoE devices. It identifies power supply voltage, polarity, and crossover mode, and includes wire mapping to detect short circuits, crossovers, and open circuits in network cables. Additionally, it features a loop-back test for switches and can measure power consumption of DC appliances.
add_circle The Upside
- check Comprehensive PoE testing capabilities
- check Includes wire mapping for cable diagnostics
- check Loop-back test aids switch troubleshooting
remove_circle The Downside
- close Limited to RJ45 connections
- close Input voltage protection at DC48V 5mA may restrict some applications
- close Brand not specified, may affect perceived reliability
Specifications & features
Key features
- check_circle Tests standard PoE (af/at) and non-standard PoE devices
- check_circle Identifies supply voltage, polarity, and crossover mode
- check_circle Wire mapping for network cable troubleshooting
- check_circle Loop-back test function for switches
- check_circle Measures power consumption of DC appliances
Specifications
Function
Wire mapping for network cable
Input Voltage Protection
DC48V 5mA
Ports
RJ45
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