LinkSprinter® Pocket Network Tester A 10-second, simple network connectivity test on copper Ethernet links; Ideal for frontline/helpdesk staff. Key Features: Discover the nearest switch name and port information via CDP/LLDP/EDP, and verify link speed/duplex and connectivity to TCP/IP networks. Validate Power-over-Ethernet (PoE) voltage from power sourcing equipment (PSE) according to 802.3af/at standards. View detailed test results, add comments, and run cable tests using your mobile device over a Wi-Fi hotspot built into the LinkSprinter. Automate reporting and enable collaboration with test results upload and management via the free Link-Live Cloud Service.