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Fluke Networks LIQ-DUO OffersThe LinkIQ tester performs ping tests to verify connectivity and nearest switch diagnostics to identify key network issues and validate switch configuration - eliminating the need for another device. LinkIQ also provides IPv4 and v6 ping, nearest switch diagnostics (IP address, name, port / VLAN number, and advertised data rates), Ethernet Alliance-certified Power over Ethernet testing (hardware/software negotiation and loaded voltage and power tests).
The LinkIQ Duo adds Wi-Fi analysis to Wi-Fi 6E (where approved), including networks, channels, and access points plus a warning of common configuration issues.
Features
Cable Testing You Trust
The LinkIQ tester is capable of measuring lengths up to 305 meters (1000 feet) and provides distance to faults such as opens, shorts, and unterminated cables. Using the remote ID allows for a complete wire map of the cable pairs which helps identify miswired and split pairs. The primary cable testing feature of LinkIQ tester is the cable performance test which qualifies the cabling bandwidth from 10BASE-T to 10GBASE-T (10 Mb/s up to 10 Gb/s). It performs these tests via frequency-based measurements. Using IEEE-standards-based measurements ensures that tested links meet performance requirements as opposed to transmission testers which only prove that the specific test devices can communicate over the link.
Operators may set performance requirements from 10 Mb/s to 10 Gb/s for a simple pass/fail indication.
Network Testing You Need
Along with the robust cable testing features, the LinkIQ tester also provides detailed information on the nearest connected switch and connectivity testing with IP ping. The LinkIQ tester negotiates with the switch to identify the advertised data rate (up to 10GBASET), half/full duplex identification, the switch name and IP address, port number, and VLAN info.
The ping test verifies connectivity to devices on the local network or the internet and supports both IPv4 and v6. The address of the LinkIQ tester may be set up manually or through DHCP. Once set, the ping test runs as part of the Autotest when a switch is detected. Results of the ping test include the identification and response time of each of the four pings to the target, the DNS server, and the gateway.
In-Depth PoE Testing
While Power over Ethernet makes installation of devices such as security cameras and access points simpler, a survey by the Ethernet Alliance of over 800 installers, integrators, and end users found that four of five respondents experienced difficulties in integrating PoE systems. Part of this can be traced to the fact that the IEEE offers three PoE standards, the term PoE is not registered, and there are a variety of non-standards-compliant implementations.
To simplify PoE installation and troubleshooting, the LinkIQ tester shows the pairs where power is provided, including the different power levels and pairs for dual-signature implementations. Further, the LinkIQ tester will actually place a load on the connection to ensure that the advertised power is actually being delivered by the switch across the cabling infrastructure. The LinkIQ tester has been certified by the Ethernet Alliance to IEEE802.3™ standards for reliable multivendor interoperability.
Testing to Wi-Fi 6E
The LinkIQ Duo tester makes it easy to understand the Wi-Fi environment by running a complete suite of tests and displaying the results the way you want to view them: by networks, channels, or access points. Choosing a specific item (such as an access point listed under a specific network) changes seamlessly to that view. The LinkIQ Duo tester also flags common configuration errors including:
The Networks test displays a list of available networks (SSIDs) by name along with encryption, technology supported, and the number of access points in range supporting each network. Tap a network to view a detailed list of all radios in the range that support the network including BSSID and band/channel. The LinkIQ Duo tester can test a specific network / access point combination by tracking signal strength and data rates over time. Details about a specific access point can be accessed from here as well.
The Access Point test displays a list of available access points by name or BSSID, with a summary of channels/bands and networks supported along with encryption types. Touching an access point allows tracking of signal strength and channel utilization for each radio in the AP.
For the channel test, select a band (2.4 GHz, 5 GHz, or 6 GHz) and see the utilization, AP signal strength and number of APs on each channel. Select the unique Channel Overlap view to see how many and which AP’s are on or interfering with a given channel as well as their signal strength. Touch a channel to see utilization over time and which APs are on or interfering with that channel.
LinkWare™ PC Documentation
The LinkIQ tester provides complete documentation abilities for the tests it performs. Up to 1,000 results can be given descriptive names and stored and recalled in the tester. Test names and numbers automatically increment as each is saved: Annex B-1, Annex B-2, Annex B-3, etc. which saves time when testing cables in sequence.
Report data may be exported to a PC for documentation purposes. The LinkIQ tester uses LinkWare™ PC, Fluke Networks’ reporting software which supports a variety of testers going back 20 years and is the industry’s leading reporting solution with tens of thousands of active users. LinkWare PC can be used to store the results as well as generate PDF reports.
Color Touchscreen
LinkIQ has a large, gesture-based touchscreen that displays a great deal of information and provides clear, easy-to-use controls such as sliders and a full keyboard. Its simplified TEST function displays results according to what’s plugged into the unit’s single RJ-45 connector. A single USB-C port provides connectivity to your PC for software updates, reporting, and charging.
Applications
| Active Network Diagnostics | |
| Diagnostic Protocols | Link Layer Discovery Protocol (LLDP)Cisco Discovery Protocol (CDP)Fast Link Pulses (FLP)Internet Control Messaging Protocol (ICMP)Dynamic Host Configuration Protocol (DHCP) |
| IP Address Setup | LinkIQ address, DNS Server, Gateway for IPv4 or v6 either manually or via DHCP |
| IP Ping Test Results | Four response time results for target, DNS Server(s), Gateway,plus average and number lost |
| Nearest Device Diagnostics(If available through diagnostic protocols) | Switch Name / IP + MAC AddressPort NumberVLAN NameAdvertised Data RatesAdvertised Duplex |
| Power Over Ethernet | Compatibility:Ethernet Alliance Certified to IEEE 802.3af/at/btHardware negotiation with signature resistanceSoftware negotiation with LLDP/CDPDiagnostics:Advertised Power Class (0-8)Advertised Available PowerPowered PairsDiagnostics for both Single and Dual signaturesMeasurements:Loaded Voltage (V)Loaded Power (W) |
| Port Blink | Blink the light of the connected port |
| Cable Test | |
| Test Port | Shielded 8-pin modular jack accepts 8-pin modular (RJ45) plugs |
| Commissioning Autotests | 10GBASE-T, 5GBASE-T, 2.5GBASE-T, 1000BASE-T, 100BASE-TX 10BASE-T, Wire map Only Test Speed: 6 seconds for lengths <229.66' (70 m) |
| Cable Types | Balanced twisted-pair cabling Unshielded twisted-pairScreened twisted-pair2-pair and/or 4-pair |
| Wire Map-Only Tests | Document wire mapLength of each pairDiagnose split pairsUser selectable T568A or T568BUser selectable crossover settings (Straight through, Halfcrossover, Full-crossover)Test speed: 1 second for lengths <393.70' (120 m) |
| Length (Maximum) | 1000' (305 m) |
| Nominal Velocity of Propagation (NVP) | User settable |
| Tone Generator | Generates digital tones compatible with Fluke Networks IntelliTone probeGenerates analog tones compatible with general analog probes |
| Remote ID Locators | Use remote ID terminations to identify up to 7 unique ports or office outlets |
| Wi-Fi Test | |
| Supported Wireless Standards | 802.11b, 802.11a, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5), and 802.11ax (Wi-Fi 6/6E)Additionally, the tester will report the presence of future standards, such as 802.11be, if the standard's presence can be decoded in a supported beacon. |
| Frequencies Supported | Frequencies of channels received and transmitted (where allowed by country regulations):2.4 GHz band: 2.402 to 2.482 GHz (channel 1 to channel 13)5 GHz band: 5.170 to 5.330 GHz, 5.490 to 5.730 GHz, 5.735 to 5.835 GHz (channel 36 to channel 165)6 GHz band: 5.945 to 7.125 GHz (channel 1 to channel 233)NOTE: The tester transmits only on the frequencies allowed in the country where it is sold. |
| Country Certifications | AE, AU, AR, BR, CA, CL, CN, IN, JP, KR, KW, MY, MX, NZ, PH, SG, TH, TW, UK, US, ZA, plus the European Union(Completed or in process. Contact your local Fluke representative for details.) |
| Network Tests | Number and name (BSSID) of available access points, signal strength, security type, IEEE 802.11 standard supported |
| Access Point Tests | Networks supported / country code, BSSID, signal strength, band/channel/bandwidth, IEEE 802.11 standards supported, security types, TX/RX rates |
| Channel Tests | Utilization, Number / signal strength of access points, overlap |
| General Specifications | |
| Languages supported in UI | English, German, French, Japanese, Spanish, Thai, Traditional Chinese, Simplified Chinese, Korean, Russian, Italian, Portuguese,Czech, Danish, Dutch, Finnish, Norwegian, Polish, Swedish, and Turkish |
| Battery | Type: Lithium-ion, 3.6 V, 6400 mAhLife: 8 hours typicalCharge time: 4.5 hoursCharging temperature range: 32 to 104°F (0 to 40 °C) |
| Power Adapter | Input: 100 to 240 V AC ±10%, 50/60 HzOutput: 15 V DC, 2 A maximumClass II |
| Host Interface | USB type C |
| Display | 800 x 480 pixels color capacitive multi-touch |
| Environmental Conditions | Operating temperature: 32 to 113°F (0 to 45°C)Storage temperature: -14 to 140°F (-10 to 60°C)Operating relative humidity:0 to 90%, 32 to 95°F (0 to 35°C)0 to 70%, 95 to 113°F (35 to 45°C)Operating altitude:13,123' (4000 m)10,499' (3200 m) with AC adapterVibration: Random, 2 g, 5 to 500 HzDrop: 3.28' (1 m) 6 sides |
| WEEE Categorization | CAT 3 - IT and Telecom equipament |
| Dimensions | 12.6 x 10.6 x 5.5" (32 x 27 x 14 cm) |
| Weight | 2.04 lbs (0.93 kg) |
Everything you need to know about orders, cancellations, refunds, and delivery.
EquipTestPro ships to both Canada and the United States. We are pleased to serve customers across North America with reliable, trackable delivery options.
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If the Goods were marked as a gift at the time of purchase and shipped directly to you, a gift credit equal to the return value (less any applicable processing fee) will be issued. Once the returned product is received and inspected, a gift certificate will be mailed to you.
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Reach out to our support team for assistance with any order or return.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
