NETSCOUT LinkRunner G2 Smart Network Tester

LinkRunner G2 is a simple, comprehensive network validation and configuration platform that empowers and facilitates collaboration between network professionals who are responsible for device deployment and troubleshooting. For organizations challenged by the rapid growth of network-connected devices, this next-generation test tool enables network professionals to accelerate deployments plus speed problem identification not to mention eliminates finger-pointing, thus improving the efficiency and effectiveness of network operations as well as installation validation as a whole.

LinkRunner streamlines workflows by combining the essential aspects of installation and triage in a single, ruggedized unit. By combining high-wattage PoE and copper and fiber network connectivity testing with vendor apps on the Android OS, this creates a substantially more effective installation and troubleshooting workflow in which technicians can review installation documentation, test loaded PoE and network services, document the results, and use other vendor-specific apps to configure and triage connected devices.

Test results can be automatically uploaded to the encrypted and a highly secure Link-Live results management database at the completion of each test, facilitating more collaboration between network engineers and technicians, greater job visibility, project control, and fleet management.

Workflow Efficiency Gains
Imagine how much time it would save to have a single device that could:

• Receive a trouble ticket

• View .pdf documents

• Verify network services via AutoTest

• Automatically document test results

• Do all things Wi-Fi and Bluetooth that you can do with your personal mobile device with the optional Edimax² Wi-Fi/Bluetooth USB Adapter

• On-board camera to document installed devices, scan QR/barcodes, etc.

• Configure any IoT and AP that supports an Android app or web connection via Chrome browser

• Use Android apps to do things like:

1. Configure an IoT device (security camera, AP, lighting, HVAC)

2. Telnet into a switch

3. Run a Speedtest

4. Access an IP calculator

5. View info provided by a Bluetooth-supported sensor

6. Plug in a USB printer and along with the companion Android app, print labels

7. Get help – start a WebEx, invite others and share your screen enabling quick assistance without unnecessary downtime

   
   

   Category	Specification
   Model Name	Netscout LinkRunner G2 Network Tester (Often referred to as LRG2)
   Form Factor	Handheld, ruggedized, pistol-grip design

   Hardware & Display
   Display	5-inch full-color, sunlight-readable capacitive touchscreen (1280 x 720)
   Ports & Interfaces	Main Test Port: 10/100/1000/2500BASE-T Multi-Gig RJ-45 (Copper) Secondary Port: 10/100/1000BASE-T RJ-45 (Copper) USB-C® Port: For data transfer, charging, and USB peripherals Integrated Fiber Inspector: For quick verification of fiber connector end-face cleanliness (optional key)
   Wireless	Integrated 802.11a/b/g/n/ac/ax (Wi-Fi 6) dual-band (2.4 & 5 GHz) radio
   Battery Life	Typical Use: 10+ hours Charging: Via USB-C (PD compliant)
   Camera	5 MP auto-focus camera with LED flash for documenting endpoints and assets

   Wired Testing Capabilities
   AutoTest	One-touch comprehensive wired and wireless network test. Discovers switch, VLAN, PoE, speed/duplex, and provides Internet and cloud connectivity tests.
   Link Configuration	Switch Detection: CDP, LLDP, EDP VLAN Discovery: Discovers up to 512 VLANs PoE (Power over Ethernet) Test: Measures voltage, power, class (IEEE 802.3af, at, bt - UPoe®), and tests PoE load capability. Identifies non-standard PoE.
   Cable Testing & Diagnostics	TDR (Time Domain Reflectometer): Identifies cable faults (opens, shorts, miswires), measures length, and estimates distance to fault. Cable Quality Metrics: Wiremap, Insertion Loss, Return Loss, Cable Health Score. Supported Cable Types: UTP, STP, SSTP (Cat 5/5e/6/6A/7/7A)
   Network Connectivity Tests	Ping, traceroute, DNS lookup, DHCP server test (with vendor ID), and HTTP/HTTPS connectivity test to cloud.
   Port Identification	LinkFlash™: Blinks switch port LED by generating traffic. Tone Generation: Activates analog tone generators for cable tracing.

   Wireless (Wi-Fi) Testing Capabilities
   Integrated Radio	2x2 MIMO 802.11a/b/g/n/ac/ax (Wi-Fi 6) supporting 2.4 GHz and 5 GHz bands.
   Wi-Fi Analysis	Network Discovery: Discovers all nearby SSIDs and APs with details (channel, width, security, RSSI, etc.). Client Connection Test: Connects to a target SSID (using various security methods) to perform validation from a client's perspective. Performance Metrics: Measures upload/download speed, latency, and jitter via connected speed test. Spectrum Analysis: Requires optional AirCheck™ G3 Spectrum Analyzer Adapter to identify non-Wi-Fi interference.

   Performance & Security
   Multi-Gig Testing	Supports link negotiation and testing on 10M/100M/1G/2.5G Ethernet links.
   Throughput Testing	iPerf3 Client: Supports wired and wireless throughput testing to an iPerf3 server.
   Network Services Tests	Validates DHCP, DNS, and HTTP/HTTPS connectivity.
   Security Scanning	Basic port scan to identify common open TCP ports on a device.

   Software & Data Management
   Link-Live Cloud Platform	Included Service: Secure cloud-based management for storing, viewing, and sharing test results. Enables remote collaboration and centralized reporting. (Requires account setup).
   Results & Reporting	On-device: View detailed results and PDF reports. Cloud: Automatically syncs results to Link-Live Cloud for long-term storage and advanced reporting.
   Firmware Updates	Regular updates delivered via the Link-Live Cloud platform to add new features and capabilities.

   Physical & Environmental
   Dimensions (H x W x D)	7.4 x 3.3 x 1.9 in (18.8 x 8.4 x 4.8 cm)
   Weight	1.2 lb (0.54 kg)
   Operating Temperature	14°F to 122°F (-10°C to 50°C)
   Ruggedization	Drop Test: Withstands multiple 6.5-ft (2-meter) drops to concrete. IP Rating: IP54 (Dust protected and protected against water splashes from any direction).

   Included & Optional Accessories
   Included	LinkRunner G2 unit, USB-C to USB-C cable, rugged boot, quick start guide.
   Optional	AGT-10 Adapter: For testing legacy token ring and coax. Fiber Inspector Key: Adds fiber end-face inspection capability. AirCheck G3 Spectrum Adapter: For Wi-Fi spectrum analysis. Carrying Case, Remote Probe Kits, etc.

Key Differentiators (Summary):

• Multi-Gig Ready: The primary port supports 2.5 Gigabit Ethernet, making it future-proof for modern access layer deployments.

• Integrated Fiber Inspection: Optional key turns the device into a fiber connector scope, a unique feature in this class.

• Comprehensive PoE Analysis: Fully tests and validates all IEEE 802.3 standards (af/at/bt) and can apply a load to verify real-world capability.

• Advanced Cable Diagnostics: Goes beyond simple wiremaps to provide length, distance-to-fault, and quality metrics (Insertion/Return Loss) like a certification-grade tool.

• Wi-Fi 6 Client: The integrated Wi-Fi radio can connect to and test modern Wi-Fi 6 (802.11ax) networks.

• Link-Live Cloud Ecosystem: Seamless integration with the cloud platform for data management and collaboration, setting it apart from tools that only store results locally.

• Extreme Ruggedness: Designed for daily use in harsh environments, with a high IP54 rating and significant drop protection.