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General Information
Manufacturer Black Box Corporation
Manufacturer Part Number TS400A
Manufacturer Website Address
Brand Name Black Box
Product Name Net Tone Plus
Marketing Information Ideal for IT managers and technicians responsible for cabling and network hardware, the CAT5/5e/6 LAN Performance Verifier enables you to quickly spot slow cables, bad connectors, incorrect wiring, improper lengths, and low signal levels from hubs, switches, PCs, and other LAN hardware.

You can also decode your network devices' capabilities and signal levels, and even place the tester in-line between any two devices to determine the negotiated speed. Or perform single-side tests without powering down devices or unplugging cables.
Product Type Cable Analyzer
Technical Information
Device Function
  • Continuity Testing
  • Voltage Monitor
  • PoE Testing
  • Twisted Pair Cable Testing

Media & Performance
Media Type Supported Twisted Pair
Display & Graphics
Display Screen Type LCD
Battery Information
Number of Batteries Supported 2
Battery Included Yes
Power Description
Input Voltage 9 V DC
Package Contents
  • Power Panel with Tone Generator
  • Probe
  • RJ-45 to Alligator Clip Cable
  • RJ-45 to Coax Adapter
  • Carrying Pouch
  • Patch Cable
  • 2 x 9V Batteries

Country of Origin United States
Limited Warranty 1 Year
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