1. AITELONG

Aitelong is a Chinese manufacturer of fiber test instruments that develops handheld OTDRs, fusion splicers, optical power meters and visual fault locators. The company designs otdr models for FTTx, single mode and multimode networks with features such as multiple wavelengths, event/attenuation analysis and portable battery operation. Aitelong presents its OTDRs as field tools built for installation, troubleshooting and maintenance of fiber links.
Why choose them: Their otdr machine product line is engineered for practical field use, offering the key test wavelengths and analysis functions technicians need to locate faults and measure loss. Aitelong supplies compact, battery powered testers that make site work simpler and reduce test time. The company also publishes clear product specifications and supports export documentation for international buyers.
Address: 1F of Block A, Tangyuege, Xi'an Software Park, Keji 2 Road, Yanta District, Xi'an, Shaanxi, China 710075
2. Southern Elements (ShopFiber / shopfiber-test)

Southern Elements retails and supplies a wide range of OTDR testers including compact and full featured models from recognized brands and value manufacturers for single mode and multimode testing. Their product selection covers basic OTDRs for fault finding, mini otdr and more advanced OTDRs with higher dynamic range and multi-wavelength capability for fiber certification. The company also stocks accessories such as launch cords, connectors and spare batteries needed for complete field test kits.
Why choose them: Southern Elements makes it easy to purchase practical OTDR packages that include the test leads and accessories technicians need for field deployment. Their product range includes both budget friendly handheld testers and higher performance units, so you can choose tools that match the job and budget.
Address: Unit 5, Wynberg Works, 45th Street, Wynberg, Johannesburg, 2090, South Africa
3. IC Logistix (ICL)

IC Logistix is a specialist distributor and systems supplier for fiber network equipment that offers OTDRs, B-otdr and other optical test instruments from major vendors alongside fusion splicers and cable installation tools. Their product mix supports fiber construction and maintenance with higher end OTDRs for network certification as well as compact fault finders for day-to-day troubleshooting. IC Logistix also supplies launch modules, SFP test modules and calibrated reference cords needed for accurate OTDR measurement.
Why choose them: IC Logistix stocks professional grade OTDRs and the complementary tooling required for correct measurement practice, which helps ensure reliable test results. Their buying options include complete kits and calibrated accessories, so the tester and measurement setup are matched for accuracy.
Address: 345 Main Avenue, Ferndale, Randburg, 2194, South Africa
4. Coral-i Solutions

Coral-i Solutions supplies fiber test equipment including portable OTDRs, Fiber optic otdr power meters and visual fault locators and offers training and calibration for optical test instruments. Their OTDR portfolio includes multi-wavelength handheld units and entry level testers for FTTx applications, together with test accessories and service support. Coral-i also provides on-site training courses that teach correct OTDR setup, trace interpretation and reporting.
Why choose them: Coral-i pairs equipment supply with training and calibration services so teams can use OTDRs correctly and maintain measurement accuracy over time. Their product offering spans from entry testers to instruments suitable for certification, enabling scalable tool selection as projects grow.
Address: 508 Nupen Crescent, Halfway House, Midrand, Johannesburg, South Africa
5. Tycom (Pty) Ltd.

Tycom is a technical instruments supplier that lists OTDRs, Mini otdr and fiber testers among its product range alongside other test and measurement brands such as Fluke and Megger. The company supplies handheld OTDR units and combined testers that include OTDR, VFL and optical power meter capabilities in a single portable package. Tycom also handles repairs and technical service for many instrument brands.
Why choose them: Tycom offers brand variety so you can compare Otdr features and prices from a single Johannesburg supplier. Their service capability helps keep test instruments in working order and reduces downtime for field technicians.
Address: Unit 8, Appian Place, 373 Kent Avenue, Ferndale, Johannesburg, 2160, South Africa
6. AGE Technologies / 4Sight OT Automation

AGE Technologies, now operating within the 4Sight group, supplies instrumentation and automation solutions and lists fiber test equipment among its product capabilities. Their offering includes OTDR testers, Otdr fiber and test systems that integrate into broader network acceptance and monitoring workflows. AGE works with engineering teams to select test tools that match technical specifications for telecom and enterprise links.
Why choose them: AGE provides technical consultancy alongside OTDR supply, which helps ensure you select a tester with the right dynamic range, wavelength set and reporting features. Their systems perspective is useful when OTDR testing needs to tie into broader network acceptance and monitoring plans.
Address: 28 Roos Street, Fourways, Sandton, 2191, Gauteng, South Africa

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