--- product_id: 135049217 title: "SUWOLF 1310/1550nm 22/20dB Portable 4 in 1 OTDR+VFL+OPM+OLS 4\" Touch Screen 60Km OTDR Fiber Optic Tester/Optical Domain Reflectometer With SC(APC)+FC(APC)+FC zu LC(APC) Connector" brand: "suwolf" price: "358490₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/135049217-suwolf-1310-1550nm-22-20db-portable-4-in-1-otdr store_origin: VN region: Vietnam --- # ±(1m+2*10⁻⁴*length) accuracy 60km max test range 7.4V lithium battery, all-day power SUWOLF 1310/1550nm 22/20dB Portable 4 in 1 OTDR+VFL+OPM+OLS 4" Touch Screen 60Km OTDR Fiber Optic Tester/Optical Domain Reflectometer With SC(APC)+FC(APC)+FC zu LC(APC) Connector **Brand:** suwolf **Price:** 358490₫ **Availability:** ❌ Out of Stock ## Summary > 🔍 Master fiber optics with precision and portability—don’t get left behind! ## Quick Answers - **What is this?** SUWOLF 1310/1550nm 22/20dB Portable 4 in 1 OTDR+VFL+OPM+OLS 4" Touch Screen 60Km OTDR Fiber Optic Tester/Optical Domain Reflectometer With SC(APC)+FC(APC)+FC zu LC(APC) Connector by suwolf - **How much does it cost?** 358490₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/135049217-suwolf-1310-1550nm-22-20db-portable-4-in-1-otdr) ## Best For - suwolf enthusiasts ## Why This Product - Trusted suwolf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Investment:** 60-day money-back, 2-year free maintenance, and lifetime support ensure your peace of mind. - • **Precision That Saves Time:** Ultra-low dead zone (<2m) and dead band (<12m) for pinpoint fault localization without extra cables. - • **Compact & Ready for the Field:** Lightweight (318g) with a rugged 4-inch IPS touchscreen optimized for outdoor use and harsh environments. - • **Universal Connector Compatibility:** Supports SC/APC, FC/APC, and LC/APC connectors—perfect for telecom, military, and research sectors. - • **All-in-One Fiber Testing Powerhouse:** Combine OTDR, VFL, OPM & OLS in one sleek device—no need for multiple tools on site. ## Overview The SUWOLF OTDR22F-T1 is a portable 4-in-1 fiber optic tester combining OTDR, Visual Fault Locator, Optical Power Meter, and Optical Light Source functions. It offers a maximum test distance of 60km with high accuracy and ultra-low dead zones, housed in a compact, rugged design with a 4-inch outdoor-optimized touchscreen. Compatible with SC/APC, FC/APC, and LC/APC connectors, it’s ideal for telecom, military, and research applications. Powered by a 7.4V lithium battery, it delivers all-day testing capability backed by a 60-day return policy and 2 years of free maintenance. ## Description Full description not available ## Features - 【4-in-1 Multifunction OTDR】-- SUWOLF OTDR22F-T1 is a 4-in-1 multifunctional optical field reflectometer (OTDR). It contains 4 functions: OTDR-1310/1550nm&22/20dB(60km), Visual Fault Locator (VFL)-650nm, Optical Wattmeter (OPM)-800~1650nm&-50~+26 dBm and Optical Light Source (OLS)-1310/1310/1310/1310/1310/20dBm 1550nm m.It is a very economical OTDR. - Portable design: very small and light – only 180 x 80 x 50 mm/7.1 x 3.1 x 2.0 inches and 0.45 kg / 1 LB, and it is very easy to carry anywhere. Meanwhile, the SUWOLF OTDR22F-T1 is equipped with a 4-inch IPS touch screen, optimised for outdoor use, and the 7 lithium battery. 4 V / 4 400Ah can meet the requirements of fiber test one day. Good resistance to dust, water and earthquakes, suitable for on-site maintenance. - 【High Accuracy and Low Dead Zone】-- The reflection dead zone is less than 2m and the dead band of attenuation is less than 12m. Therefore, fiber testing does not require OTDR boot cable. Meanwhile, the maximum measurement distance is 60km. The reflection accuracy is about ±(1m+2*10(-4)*Test length). It is suitable for FTTx fault localization and access networks during construction and maintenance. - 【Wide Compatibility】-- SUWOLF OTDR22F-T1 is a fully equipped entry-level OTDR. It is compatible with SC/APC, FC/APC, LC/APC connectors for telecommunications, radio and television, railway, electricity, military, training, research, etc. - 【Worry-Free Guarantee】-- SUWOLF has strict quality requirements. All our commitments, actions and products must be recognized as an expression of quality. Our main quality criterion is the satisfaction of our customers. At the same time, we offer a 60-day money back guarantee, 2 years of free maintenance (host - 2 years, battery - 1 year, various accessories - 2 years) and lifetime support. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | SUWOLF | | Part Number | OTDR22F-T1 | | Product Dimensions | 18 x 8 x 5 cm; 317.51 g | | Batteries | 1 Lithium Ion batteries required. (included) | | Item model number | OTDR22F-T1 | | Size | 180x80x50mm / 7.1x3.1x2.0inch | | Colour | Black | | Style | Lightweight | | Material | OTDR22F-T1 | | Power Source | Battery Powered | | Voltage | 7.4 Volts | | Wattage | 24.42 | | Horsepower | 4400 hp | | Item Package Quantity | 1 | | Measurement Accuracy | ±(1m+2*10(-4)*Test length | | Special Features | Optical/Optical Power Meter (OPM)--800~1650nm&-50~+26dBm, Maximum test distance 60 km;, Optical Light Source /Optical Light Source (OLS)-1310/1550nm, FC(Male)-LC(Female) APC Connector, The reflection dead zone is less than 2m, and the dead band of attenuation is less than 12m, 1310/1550nm 22/20dB OTDR;, Visual Fault Locator/Visual Fault Locator (VFL)--650nm, SC/APC+FC/APC Connector | | Included Components | OTDR___ELF-290 | | Batteries included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Lithium Ion | | Average Battery Life | 10 years | | Item Weight | 318 g | ## Product Details - **Brand:** SUWOLF - **Power source:** Battery Powered - **Style:** Lightweight - **Colour:** Black - **Item weight:** 0.7 Pounds ## Images ![SUWOLF 1310/1550nm 22/20dB Portable 4 in 1 OTDR+VFL+OPM+OLS 4" Touch Screen 60Km OTDR Fiber Optic Tester/Optical Domain Reflectometer With SC(APC)+FC(APC)+FC zu LC(APC) Connector - Image 1](https://m.media-amazon.com/images/I/719PLe3ON5L.jpg) ![SUWOLF 1310/1550nm 22/20dB Portable 4 in 1 OTDR+VFL+OPM+OLS 4" Touch Screen 60Km OTDR Fiber Optic Tester/Optical Domain Reflectometer With SC(APC)+FC(APC)+FC zu LC(APC) Connector - Image 2](https://m.media-amazon.com/images/I/71ecgvBfUgL.jpg) ![SUWOLF 1310/1550nm 22/20dB Portable 4 in 1 OTDR+VFL+OPM+OLS 4" Touch Screen 60Km OTDR Fiber Optic Tester/Optical Domain Reflectometer With SC(APC)+FC(APC)+FC zu LC(APC) Connector - Image 3](https://m.media-amazon.com/images/I/81UNknHP3XL.jpg) ![SUWOLF 1310/1550nm 22/20dB Portable 4 in 1 OTDR+VFL+OPM+OLS 4" Touch Screen 60Km OTDR Fiber Optic Tester/Optical Domain Reflectometer With SC(APC)+FC(APC)+FC zu LC(APC) Connector - Image 4](https://m.media-amazon.com/images/I/715qsaxPEzL.jpg) ![SUWOLF 1310/1550nm 22/20dB Portable 4 in 1 OTDR+VFL+OPM+OLS 4" Touch Screen 60Km OTDR Fiber Optic Tester/Optical Domain Reflectometer With SC(APC)+FC(APC)+FC zu LC(APC) Connector - Image 5](https://m.media-amazon.com/images/I/71QT+h0kuIL.jpg) --- ## 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.vn/products/135049217-suwolf-1310-1550nm-22-20db-portable-4-in-1-otdr](https://www.desertcart.vn/products/135049217-suwolf-1310-1550nm-22-20db-portable-4-in-1-otdr) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-17*