The LinkRunner AT 4000 is a professional cable and network qualifier specifically designed for diagnosis and analysis in modern Multigigabit NBASE-T and fiber Ethernet environments. With advanced analysis functions, it enables precise testing of copper and fiber cables as well as PoE connections, making it ideal for use in complex network infrastructures. Integrated support for various Ethernet standard variants such as 1000Base-T, 1000Base-X, 1000Base-SX, 1000Base-LX, 1000Base-ZX, and 100Base-FX ensures comprehensive compatibility. The device features an LCD display and a rechargeable lithium-ion battery, providing up to 9 hours of operation, making it especially suitable for mobile applications. Interfaces include two RJ-45 ports, one SFP port, and two USB ports, enabling flexible integration into existing networks and easy data transfer.

Technical Specifications

• Product Name: LinkRunner AT 4000
• Manufacturer Part Number: LRAT-4000
• Supported Media: Twisted Pair, Optical Fiber
• Network Standards: 1000Base-T, 1000Base-X, 1000Base-SX, 1000Base-LX, 1000Base-ZX, 100Base-FX
• Interfaces: 2x RJ-45, 1x SFP, 2x USB
• Display: LCD
• Battery Type: Lithium-Ion, rechargeable
• Battery Life: 9 hours
• Warranty: 1 year AllyCare Support (included with new mainframes)