Specialty Fiber Cables
A high-tech enterprise specializing in the research and development of optical fiber communications and manufacturing.
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A high-tech enterprise specializing in the research and development of optical fiber communications and manufacturing.
2 Fibers Single Mode Pre-Terminated Indoor/Outdoor Fiber Cable Assembly
Indoor/outdoor fiber cable assembly is designed to support today's data needs while meeting tomorrow's ever-advancing network requirements. It's ideal for connecting the networks of two buildings through the use of an underground conduit and can also be installed in entrance facilities. Featuring a UV-resistant LSZH outer jacket with a tight-buffered construction, it is suitable for indoor and outdoor cabling in underground dry or damp conduits that are not prone to flooding. Factory pre-terminated connectors help simplify installation, while optical performance testing ensures reliable network connections and consistent transmission performance.
Product Highlights
Feature a UV-stabilized and moisture-resistant outer jacket
Available from 1-24 Fibers with Variable Length
Custom Cable with Pre-terminated Connectors, Breakout Types, and Pulling Eye
Optical Performance Test for Normal Network Connections
Meets the IEC 60794-1 and IEC 60794-2-20 Standard
Used for Outdoor Conduits and Corridor Cabling (No Long-term Humid Environment)
Specifications
| Connector Type | LC/SC/ST/FC | Polish Type | UPC/APC |
| Fiber Mode | OS2 9/125μm | Fiber Count | 2 Fibers |
| Jacket Material | LSZH | Minimum Bend Radius | 20/10D (Dynamic/Static) |
| Breakout Outside Diameter (OD) | 2.0mm | Trunk Outside Diameter (OD) | 5.0mm |
| Insertion Loss | < 0.3 dB | Return Loss | UPC≥50dB, APC≥60dB |
| Cable Type | Tight Buffered | Maximum Tension of Pulling Eye | 70N |
| Fiber Grade | G.657.A1 | Operating Temperature | -20 to 60°C (-4 to 140°F) |
Features
Ideal for Indoor and Outdoor Cabling
Black UV-resistant LSZH outer jacket and tight-buffered construction enable the cable to be used indoors or outdoors in underground dry/damp conduit (if not prone to flooding).
Two Polish Types for Various Signal Sensitivity Demands
The fiber endfaces of UPC and APC result in different signal losses. With an 8° angled endface, APC
is more suitable for high-precision fiber optic signal applications.
Precautions for Use
Be sure to read the instruction manual before using this product.
FAQ
Q1. What is a 2-fiber single mode pre-terminated indoor/outdoor fiber cable assembly?
A 2-fiber single mode pre-terminated assembly is a factory-terminated fiber optic cable with two OS2 single mode fibers inside a UV-resistant LSZH jacket. It combines the durability of an outdoor cable with the flexibility of an indoor tight-buffered cable, and every connector is pre-installed and tested at the factory so the cable is ready to plug in on arrival.
Q2. What are the typical applications of this fiber cable assembly?
It is ideal for inter-building network connections through underground conduit, entrance facility cabling, FTTH/FTTB/FTTA drop installations, campus backbone links, data center structured cabling, and security/surveillance network uplinks. It is a versatile solution for telecom operators, system integrators, and network contractors.
Q3. Why choose a UV-resistant LSZH outer jacket?
The LSZH (Low Smoke Zero Halogen) jacket minimizes toxic and corrosive gas emission in case of fire, making it safer for indoor riser and plenum environments, while the UV-resistant additive protects the cable against sunlight during outdoor handling and above-ground exposure. This dual protection is a key reason installers and project buyers choose this cable for mixed indoor/outdoor routes.
Q4. Is this cable suitable for underground conduit installation?
Yes. The cable is specifically designed for underground dry or damp conduits that are not prone to flooding. Its robust jacket and tight-buffered construction provide good moisture and crush resistance, allowing reliable deployment in entrance facilities and between buildings.
Q5. Which fiber types are available?
Standard options are G.652D, G.657.A1, and G.657.A2 single mode fibers. G.657.A2 offers the tightest bend performance for confined indoor pathways, while G.652D is the economical choice for long outdoor spans. We can also supply other fiber types on request for OEM projects.
Q6. Which connectors and polish types can be provided?
SC, LC, ST, and FC connectors are available with UPC or APC polish. We recommend SC/UPC for general use, SC/APC or LC/APC for FTTH/PON applications, and LC for high-density data center patching. Custom connector combinations can be built to match your project's patch panel and equipment interface.
Q7. What are the typical insertion loss and return loss values?
Insertion loss is ≤ 0.3 dB per connector pair and return loss is ≥ 50 dB for UPC or ≥ 60 dB for APC polish. Each assembly is 100 % factory tested and the test report can be provided with the shipment for quality traceability.
Q8. Can you customize cable length, connectors, and jacket color?
Yes. Length, connector type, polish type, jacket color, printing, and packaging can all be customized. This makes the assembly suitable for OEM/ODM programs and for distributors who need a consistent, project-specific SKU.
Q9. What is the MOQ for wholesale orders?
Our standard MOQ is 100 pcs for regular lengths, and it can be discussed case by case for large FTTH or data center projects. For trial orders we are flexible to help you validate the product before bulk purchasing.
Q10. Do you provide free samples for quality evaluation?
Yes, we provide samples for qualified B2B buyers. Sample cost and freight are usually covered by the buyer, and the sample charge is deducted from the first bulk order. This allows distributors and contractors to verify quality and compatibility before committing to volume.
Q11. What is the production lead time for bulk orders?
Standard production lead time is 7–15 days depending on order quantity and connector configuration, plus shipping time. For urgent projects we can prioritize production once the order is confirmed and deposit is received.
Q12. How is the cable packaged for export?
Each assembly is wound on a spool or coiled with protective wrapping, connector ends are sealed with dust caps and foam protection, and cartons are reinforced for ocean and air freight. Custom retail or OEM packaging with your logo is available for distribution programs.
Q13. What certifications does your factory hold?
Our factory is ISO 9001 certified, and our fiber optic products are RoHS compliant and UL listed. Full test data, material declarations, and certificates can be supplied to support your tenders and end-customer documentation requirements.
Q14. Why choose factory pre-terminated connectors instead of field termination?
Factory termination uses precision polishing and testing equipment, delivering consistent insertion loss, higher yield, and faster installation on site — no splicing machines or skilled technicians are needed. This significantly reduces labor cost and installation errors for contractors and project teams.
Q15. Is this assembly suitable for FTTH, FTTB, or FTTA deployment?
Yes. It works well as an FTTH drop cable, FTTB distribution cable, or FTTA feeder/ jumper assembly, especially for outdoor-to-indoor transitions where a single continuous cable with pre-terminated ends simplifies installation and minimizes connection points.
Q16. What temperature and mechanical specifications does the cable meet?
The cable operates from -40 °C to +70 °C. Installation tensile strength is ≥ 800 N and long-term tensile strength is ≥ 400 N, with a minimum bend radius of 20 × OD during installation and 10 × OD in operation, providing reliable performance in harsh outdoor conditions.
Q17. How do you guarantee consistent optical performance?
Every assembly is 100 % tested for insertion loss, return loss, and continuity before packing, and test reports are available per batch or per piece. Our quality system covers incoming fiber inspection, in-process control, and final testing to keep batch-to-batch consistency for repeat orders.
Q18. Do you support OEM/ODM with custom branding?
Yes, we support OEM/ODM services including custom logo printing on jacket and packaging, custom labels, private-label cartons, and bespoke specifications. This is ideal for brands, distributors, and system integrators building their own product lines.
Q19. What is your after-sales and warranty policy?
We provide a 12-month warranty against manufacturing defects, and any defective units verified within the warranty period will be replaced free of charge. Our sales team provides responsive technical support for installation questions and after-sales follow-up for project-based orders.
Q20. What shipping methods and delivery terms do you offer?
We ship by express (DHL, FedEx, UPS, TNT) for samples and small orders, by air freight for medium volumes, and by sea freight for container wholesale orders. We support EXW, FOB, CIF, and DDP terms, and our team will advise the most cost-effective shipping solution for your destination.
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