





Single Mode Mandrel-Free Insertion Loss and Return Loss Test Station,ILRL-6001M-1CH-4W
Model: ILRL-6001M-1CH-4W
Origin: China
Brand: Neofibo
Production Description:
ILRL-6001M-1CH-4W Single Mode Mandrel-Free Insertion Loss and Return Loss Test Station is a high-precision optical detection instrument meticulously developed by our company, leveraging years of R&D, production, and testing expertise in passive optical components and optical communication test equipment.
Supporting four wavelengths (1310/1490/1550/1625nm), this instrument connects directly to a computer for real-time data storage and export. It is widely used for measuring insertion loss and return loss in fiber cables, passive optical components, and fiber communication systems.
As a fundamental testing device for production inspection, R&D validation, and engineering construction maintenance, it is an ideal choice for fiber optic manufacturers, research institutions, and telecommunications operators.

Key Features:
(1)High Testing Accuracy
Features a built-in high-stability laser combined with advanced microelectronics, precision optical detection modules, and intelligent algorithms to deliver stable output power, rapid detection response, and a wide testing range, ensuring precise and reliable measurement results.
(2)Integrated Multi-Mode Operation
A single instrument integrates return loss and insertion loss testing functions, meeting multi-dimensional fiber optic testing needs with one device.
(3)User-Friendly and Efficient Operation
Supports simultaneous measurement and display of return loss and insertion loss on a single screen, eliminating manual mode switching for intuitive data visualization. Automatic test data saving streamlines workflows and boosts testing efficiency.
(4)Ergonomic and Industrial-Grade Design
High-quality metal housing effectively shields against industrial electrical interference, ensuring stable operation. Durable buttons and comfortable grip balance longevity with operational comfort.
(5)User-Friendly Light Source/Power Meter Interfaces
(5)Multi-wavelength Support and Data Expandability
Supports four wavelengths: 1310nm, 1490nm, 1550nm, and 1625nm. Connects to a computer for data storage, export, and management, meeting diverse testing and traceability requirements.
Specifications:

Standard Configuration:


Shenzhen Neofibo Technology Limited, founded in 2008 and based in Shenzhen, China, is committed to becoming a professional supplier of fiber optic polishing solutions. Our goal is to make our customers’ fiber connectivity more reliable.
Over the past 17 years, we’ve gathered a team of seasoned fiber optic professionals. Their expertise spans connector polishing and assembly, outside plant installation, transmission systems, datacom, CATV, and testing. Whether you’re a fiber optic scientist working on multi – gigabit, DWDM, or EDFA applications; a maintenance engineer for optical connecting systems; an outside plant contractor handling splicing and testing; a datacom manager dealing with multimode – to – single mode conversion; or an optical fiber component manufacturer in need of high – quality pigtails, consumables, and tools, Neofibo can provide you with proven solutions, products, and services.
Neofibo focuses on the field of fiber optic polishing solutions. We specialize in manufacturing fiber optic polishing machines, designing polishing fixtures for various optical fiber connectors, and offering complete polishing processes and materials for all types of fiber optic connectors.
We can also supply the full range of production equipment for fiber optic patch cords, including fiber optic polishing tools, end – face inspection microscopes, functional inspection and detection devices, raw materials like fiber optic cables and connectors, processing tools, and cleaning consumables.
Beyond products, Neofibo provides technical services and R & D support. We aspire to be your long – term, trusted partner.





What Does NEOFIBO Offer?
We provide a comprehensive range of high-quality fiber optic products, including patchcord production machines, polishing jigs (compatible with Seikoh Giken, Senko, Domaille standards, or custom-designed), polishing consumables, tools, cleaning supplies, tool kits, testing equipment, and splicing accessories. We are committed to delivering competitive pricing, superior quality, and fast turnaround!
What Are the Shipping Costs?
All listed prices are FOB Shenzhen. You may use your preferred courier; otherwise, we will arrange delivery via FEDEX, DHL, UPS, or another logistics provider (subject to confirmation), with shipping costs billed accordingly.
How Soon Will Goods Be Delivered?
– In-stock items: Dispatched within 1–2 business days after payment confirmation.
– Out-of-stock items: Estimated lead time of 3–10 working days.
How Can I Place an Order?
We offer three convenient ordering channels for our valued customers: online ordering, faxed order forms, or formal purchase orders sent via email.
What Is the Warranty Policy for NEOFIBO Products?
All NEOFIBO products (excluding consumables and items subject to normal wear and tear) come with a 1-year warranty from the date of purchase. For products with defects in materials or workmanship, NEOFIBO will, at its discretion, repair or replace the item—provided the product is returned to NEOFIBO (at the designated location) with prepaid shipping. This constitutes the exclusive remedy under the warranty.