The LinkRunner AT 4000 is an advanced cable and network tester for Multigigabit NBASE-T and fibre Ethernet networks, including comprehensive network discovery and topology mapping with advanced diagnostics and problem detection for in-depth troubleshooting. Using network discovery and layer 2 and 3 path analysis, the LinkRunner AT 4000 offers comprehensive network visibility to help resolve issues impacting multiple devices – not just a single link – while still providing the automated tests for moves/adds/changes validation and troubleshooting that the LinkRunner AT family of test solutions is known for.
Test results can be automatically uploaded to the Link-Live collaboration, reporting, and analysis platform to improve teamwork between network engineers and technicians, creating greater job visibility, better project control, and improved tester fleet management. Independent management plane via wired or Wi-Fi connection (with optional adapters) allows remote operation and result uploading separate from the network under test.
LinkRunner AT 400
netAlly
Smart Network & Cable Tester
- Automatically discover and instantly generate a topology map of your networks using the Link-Live™ reporting and analysis platform.
- Comprehensive AutoTest validates and troubleshoots all aspects of network connectivity and services including DHCP and DNS, as well as response time of cloud and on-prem HTTP and FTP services.
- Verifies link speed/duplex for 10/100 Mbps and 1 Gbps, with detection of NBASE-T and Multigigabit 2.5G, 5G and 10 Gbps links.
- Discovers nearest connected switch name and port information via CDP/LLDP/EDP, including VLANs; monitors VLAN trunk traffic.
- Validates Power over Ethernet switching and cabling up to 90W 802.3bt with TruePower™ loading.
- Advanced twisted-pair cable tests for length, wiremap, and faults such as shorts, opens, mis-wires (split pairs, crossovers), fibre optic link signal strength power measurement and SFP diagnostics. Locate cable endpoints with optional WireView adapters.
- In-depth analysis tools like Path Analysis and line-rate packet capture help solve complex issues.
- Automate reporting/documentation and enable collaboration with test result uploads, management, and tester remote control via Link-Live™
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| Network Discovery and Mapping | Quickly discovers and generates a topology map of your entire network, using the Link-Live reporting and analysis platform, providing instant visibility. |
| Comprehensive AutoTest | Fast 8-step AutoTest validates and troubleshoots all aspects of network connectivity, including DHCP, DNS, gateway availability, link speed, and service response times. |
| Link Speed and Duplex Verification | Instantly verifies link speed and duplex for 10/100 Mbps and 1 Gbps, with detection of Multigigabit links (NBASE-T 2.5G, 5G, 10 Gbps) |
| Advanced PoE Testing | Validates Power over Ethernet (PoE) up to 90W 802.3bt standard, with real load conditions, ensuring reliable deployment of PoE devices. |
| Sophisticated Network Cable Testing | The network cable tester conducts thorough tests for cable length, wiring errors, and signal integrity, crucial for maintaining a robust physical network infrastructure. |
| Path Analysis and Packet Capture | Offers detailed path analysis from the tester to a destination URL or IP, plus includes packet capture capabilities for in-depth traffic analysis. |
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