--- product_id: 759536961 title: "Networx® CAT6 Gigabit RJ45 Loopback Tester" brand: "networx" price: "₹ 139" currency: INR in_stock: true reviews_count: 6 category: "Networx" url: https://www.desertcart.in/products/759536961-networx-cat6-gigabit-rj45-loopback-tester store_origin: IN region: India --- # Gigabit CAT6 speed RJ45 plug & play Compact & portable design Networx® CAT6 Gigabit RJ45 Loopback Tester **Brand:** networx **Price:** ₹ 139 **Availability:** ✅ In Stock ## Summary > 🔍 Nail your network checks like a pro—no cable, no hassle, just results. ## Quick Answers - **What is this?** Networx® CAT6 Gigabit RJ45 Loopback Tester by networx - **How much does it cost?** ₹ 139 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/759536961-networx-cat6-gigabit-rj45-loopback-tester) ## Best For - networx enthusiasts ## Why This Product - Trusted networx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Slim, rugged design fits into the tightest corners for on-the-spot testing. - • **Simplify Complex Setups:** Eliminate guesswork—pinpoint switch ports effortlessly with loopback detection. - • **Essential Tech Companion:** A must-have tool for every network technician and IT pro on the go. - • **Precision Fault Detection:** Quickly identify broken or shorted wires to minimize downtime. - • **Instant Network Validation:** Plug in and instantly verify wall-to-switch connections without bulky cables. ## Overview The Networx® CAT6 Gigabit RJ45 Loopback Tester is a compact, user-friendly device designed for fast and reliable testing of RJ45 network connections. Compatible with switches, servers, and wall jacks, it enables network professionals to quickly detect wiring faults and verify link status without bulky equipment, making it an indispensable tool for efficient network management. ## Description A Networx CAT6 Gigabit RJ45 Loopback Tester is an exceedingly user friendly cable tester. Even the architecture is pretty simple. It looks like a simple plug at first glance but the compact, rugged design makes it highly portable and usable in the tightest corners. All you have to do is simply plug the Networx CAT6 Gigabit RJ45 loopback tester into the jack that you want to test or the one you are suspicious about. If the link LED on your switch is active, then that means that the connection is operating perfectly. These Loop back testers will make the life of a network administrator really easy. The Networx RJ45 Loop back tester will negate the necessity to carry a bulky network hub around. Review: Perfect loop back tester - Perfect piece of kit for any data / network installer Review: IMPORTANT TOOL for every network engineer. - It's basic, but it's necessary, and it works VERY well. Can't tell what switchport a wall port goes to? Throw on loopback detection on every port, plug this thing in, BOOM! Port identified! WAY easier than toning out cables! ## Features - Check wall to switch connections easily without a cable - Easily check for broken or shorted wires - Must have for all pc and network technicians - A very user friendly and simple device - Compact design allows for testing in the tightest of corners ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E4OKGDE | | Best Sellers Rank | 514,524 in DIY & Tools ( See Top 100 in DIY & Tools ) 362 in Network Testers | | Brand | Networx | | Brand Name | Networx | | Colour | blue | | Compatible Devices | Switch, Server, Wall Jack | | Compatible devices | Switch, Server, Wall Jack | | Connector Type | RJ45 | | Connector type | RJ45 | | Customer Reviews | 4.3 out of 5 stars 319 Reviews | | Global Trade Identification Number | 00845425016560 | | Item Dimensions | 9 x 8.3 x 2 centimetres | | Item Weight | 27 g | | Item dimensions L x W x H | 9 x 8.3 x 2 centimetres | | Manufacturer | Networx® | | Manufacturer Part Number | LB-GB45S | | Model Number | LB-GB45S | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Product Finish Type | Rj45 | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | PC | | Specific uses for product | PC | | UPC | 845425016560 | | Unit Count | 1.0 count | ## Product Details - **Colour:** blue - **Compatible devices:** Switch, Server, Wall Jack - **Connector type:** RJ45 - **Item dimensions L x W x H:** 9 x 8.3 x 2 centimetres - **Specific uses for product:** PC ## Images ![Networx® CAT6 Gigabit RJ45 Loopback Tester - Image 1](https://m.media-amazon.com/images/I/716oy2Nyo5L.jpg) ![Networx® CAT6 Gigabit RJ45 Loopback Tester - Image 2](https://m.media-amazon.com/images/I/71vWhA4xaqL.jpg) ![Networx® CAT6 Gigabit RJ45 Loopback Tester - Image 3](https://m.media-amazon.com/images/I/61XkEDwYQ1L.jpg) ![Networx® CAT6 Gigabit RJ45 Loopback Tester - Image 4](https://m.media-amazon.com/images/I/812J632Xh7L.jpg) ![Networx® CAT6 Gigabit RJ45 Loopback Tester - Image 5](https://m.media-amazon.com/images/I/61VutD5kpYL.jpg) ## Questions & Answers **Q: Is there any danger of using these to check ports in a power-over-ethernet (poe) switch?** A: Only if you have done some crazy hardware alterations or a homicidal arch nemesis. **Q: Will this work for 10Gbase-T connections over cat6a?** A: It should. Cat6 should pass lower data rates just fine. You'll just get link lights or not. **Q: Will this test if the eithernet port on my camera is working?** A: It will be able to test Ethernet connection if your device has a network card that transmit the signal. **Q: Does this work on non-gigabit connections as well?** A: Yes, this adapter is backwards compatible with non-gigabit connections. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect loop back tester *by R***Y on 31 December 2025* Perfect piece of kit for any data / network installer ### ⭐⭐⭐⭐⭐ IMPORTANT TOOL for every network engineer. *by J***) on 17 January 2024* It's basic, but it's necessary, and it works VERY well. Can't tell what switchport a wall port goes to? Throw on loopback detection on every port, plug this thing in, BOOM! Port identified! WAY easier than toning out cables! ### ⭐⭐⭐⭐⭐ works *by M***A on 6 October 2024* Works fine. ## Frequently Bought Together - Networx® CAT6 Gigabit RJ45 Loopback Tester - LC/UPC Fiber Optic Circuitors Connector SM & MM Loopback Adapter Interface Signal Loop (LC/UPC SM-9/125) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/759536961-networx-cat6-gigabit-rj45-loopback-tester](https://www.desertcart.in/products/759536961-networx-cat6-gigabit-rj45-loopback-tester) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-07*