NetAlly Network Testing Solutions
Search
Close this search box.

LinkRunner® G2

DISCONTINUED - Support only

LinkRunner® G2

DISCONTINUED - Support only

NOTE: The LinkRunner® G2 Smart Network Testers has been discontinued and will be supported by AllyCare until December 31, 2026.

Customers looking for a replacement product should see the LinkRunner® AT 4000 Smart Network & Cable Tester.

The LinkRunner G2 uses the IEEE Link Layer Discovery Protocol (LLDP), plus the Cisco and Extreme Discovery Protocols (CDP and EDP) to display the VLAN and nearest switch model, slot, and port.

The LinkRunner G2 displays critical nearest switch information include:

 

  • Switch name and model
  • Switch chassis, slot, and port #
  • Switch IP Address
  • VLAN’s supported
  • Duplex and speed (actual and advertised)
  • Signal strength
  • Connection (MDI or MDI/X)
  • PoE voltage and power (actual and test limit)

 

LinkRunner G2 is the first field tester able to validate loaded PoE performance by drawing actual power up to 802.3bt 90W across all four pairs. Load the circuit to stress switches, cabling, and patch panels, all while measuring the voltage and pairs being used. Using the TruePower test to validate the power delivery before installing IoT connected devices ensures a smooth deployment and helps to alleviate finger-pointing.

 

The LinkRunner G2 packet reflector mode can be used as a remote device during end-to-end network path performance tests to validate LAN and WAN throughput capabilities up to 1Gbps.

 

LinkRunner G2 supports packet reflection for:

 

  • EtherScope® nXG Portable Network Expert
  • LinkRunner® 10G Advanced Ethernet Tester
  • OptiView® XG Network Analysis Tablet
  • OneTouch™ AT Network Assistant

 

VLAN Monitor & Packet Capture
The LinkRunner G2 can monitor and show traffic distribution of the top 9 VLANs and capture 2GB of packets at line-rate.

 

  

  • Complimentary Link-Live Cloud Service stores test results and site data upload for automated reporting and documentation.
  • Simplifies report generation across media types for network deployment documentation.
  • Reduces results management overhead for multiple testers and users.
  • Enables seamless collaboration between site personnel and remote experts.
  • Attach photos, user comments to each result, adding context for future changes and troubleshooting.
  • For asset management, ability to associate serial numbers of installed devices, and/or cable/wall jack label to specific test results.

 

LinkRunner AT Results in Link-Live

While the LinkRunner G2 and LinkRunner AT 4000 are both network testers that help IT and System Integrators verify and troubleshoot Ethernet access networks, the LinkRunner AT 4000 is a cutting-edge network cable tester for modern networking tasks and infrastructural diagnostics. Designed for network engineers requiring a robust toolset for both fiber and Multigigabit Ethernet environments, it offers:

  • Advanced network discovery and topology mapping.
  • Comprehensive diagnostics and troubleshooting features, enhancing network visibility and operational efficiency.
  • A robust set of automated tests for precise network validation and troubleshooting, ensuring seamless moves, adds, and changes.

 

Click here for the full product comparison.

Model Number/NameDescription
LR-G2 – DiscontinuedIncludes: (1) LinkRunner G2 with Li-ION battery, power supply with regional power plugs, WireView wire mapper #1, Inline RJ-45 coupler, USB 2.0 to Micro USB cable, 8 G Micro SD card, small soft case, coupler, and Quick Start Guide.
LR-G2-KIT – DiscontinuedIncludes: (1) LinkRunner G2 with Li-ION battery, power supply with regional power plugs, WireView wire mappers #1-#6, Inline RJ-45 coupler, USB 2.0 to Micro USB cable, 8 G Micro SD card, holster, Accessories pouch, medium soft case, coupler, and Quick Start Guide.
LR-G2-LS-KIT – DiscontinuedIncludes LinkRunner G2 with Li-ion battery, power supply with regional power plugs, WireView wire mappers #1, Inline RJ-45 coupler, USB 2.0 to Micro USB cable, 8 G Micro SD card, Small soft case, LR-G2 Holster, (2) LinkSprinter, (2) LinkSprinter Holster, (2) RJ45 cables, and Quick Start Guide.
US-WIFI-BT-USBEdimax n150 WiFi & Bluetooth USB Adapter for US and Canada   
EU-WIFI-BT-USBEdimax n150 WiFi & Bluetooth USB Adapter for Europe
LION-REPL-BAReplacement battery for ACKG2 and LRG2
TEST-ACC(1) Test Accessory for use with AirCheck G3, EtherScope nXG, LinkRunner G2, or LinkRunner 10G. It can also act as an independent iPerf server. (Operation with LinkRunner G2 requires the use of third-party Android apps for iPerf testing, downloadable from the app store on Link-Live.)
SFP-100FXSFP-100FX, 100BASE-FX Fiber DDM SFP Transceiver 
PWR-CHARGERPWR-CHARGER, AC Charger Replacement 
G2-HOLSTERProtective carrying holster with shoulder strap for ACKG2 and LRG2 
WIREVIEW 1WireView Wire Mapper #1 
WIREVIEW 2-6WireView Wire Mappers #2-#6 
SM SOFT CASESmall Soft Case 
MD SOFT CASEMedium Soft Case  
LG SOFT CASELarge Soft Case  
ALLY-SPACKSling-style shoulder bag can hold one tester and accessories, with other pouches and compartments for various tools or personal items 

Datasheet

Title/DescriptionDownload
LinkRunner G2 Smart Network Tester Data Sheet
Download

Flyers

Title/DescriptionDownload
LinkRunner G2 Smart Network Tester Flyer
Download
NetAlly Product Selection Guide
Download
LinkRunner Upgrade Guide
Download
AllyCare Premium Support Services Flyer
Download

Brochure

Title/DescriptionDownload
NetAlly Corporate Product Brochure
Download

Manuals

Title/DescriptionDownload
LinkRunner G2 Quick Start Guide – English
Download
LinkRunner G2 Quick Start Guide – Multilingual
Download
LinkRunner G2 User Guide – English
Download
Compliance and Safety Guide – English
Download
Compliance and Safety Guide – Multilingual
Download

Software

Title/DescriptionDownload
LinkRunner G2 Firmware Updates
Download
General 
Dimensions3.8 in x 7.7 in x 1.6 in (9.7 cm x 19.6 cm x 4.1 cm)
Weight18 oz (0.51 kg)
BatteryRechargeable lithium-ion battery pack (3.6 V, 6 Ah, 21 Wh)
Battery LifeTypical operating life is 4 hours. Typical charge time is 3 hours.
Display5.0 in color LCD with capacitive touch screen (480 x 800 pixels)
Keypad1-key elastometric (power only)
Host InterfaceMicro USB On-the-Go port
USB PortUSB 2.0 Type A port
SD Card SlotSupports Micro SD
Cable TestPair length, crossed, reversed and distance to open, short, split
Tone GeneratorDigital tone: [455 KHz]; Analog tones: [400 Hz, 1KHz]
PortsRJ-45 copper port 10/100/1000BASE-T. 100/1000BASE-X. Fiber adapter port. Fiber port supports standard SFP
External AC Adapter/ChargerAC input 90-264 Vac 48-62 Hz input power DC output 15 Vdc at 2 amps or RJ-45 via PoE
Environmental 
Operating Temperature32°F to 113°F (0°C to +45°C) NOTE: The battery will not charge if the internal temperature of the tester is above 122°F (50°C)
Operating Relative Humidity (% RH without condensation)90% (50°F to 95°F; 10°C to 35°C); 75% (95°F to 113°F; 35°C to 45°C)
Shock and Vibrations1 m drop test, Random, 3.8 grms, 5 Hz-500 Hz (Class 2)
SafetyIEC 61010-1:2010: Pollution degree 2
Altitude4,000 m; Storage: 12,000 m
EMCIEC 61326-1:2013: Basic Electromagnetic Environment; CISPR 11: Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself.
Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purposes. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances.

Additional South Korean EMC Standards Information.

Electromagnetic Compatibility. Applies to use in Korea only. Class A Equipment (Industrial Broadcasting & Communications Equipment) [1]

[1] This product meets requirements for industrial (Class A) electromagnetic wave equipment and the seller or user should take notice of it. This [equipment is intended for use in business environments and is not to be used in homes.

Model Number/NameDescription
LR-G2-1YS1 year AllyCare Support for LR-G2, LR-G2-KIT, AND LR-G2-LS-KIT
LR-G2-3YS – Discontinued3 year AllyCare Support for LR-G2, LR-G2-KIT, AND LR-G2-LS-KIT