# Alantec fiber optic cable OS2 outdoor Z-XOTktdD SM 4J 9/125 PE

**URL:** https://aio.lv/en/product--alantec-fok-z4j-sm--11731689
**Data updated:** 2026-03-08 13:25 (EET)
**Category:** Network Cables
**Manufacturer:** Alantec
**Manufacturer code:** FOK-Z4J-SM
**EAN:** 5901738555068
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Outdoor single-mode fiber optic cable Alantec OS2 Z-XOTktdD SM with 4 fibers (4J), 9/125 µm core/cladding and PE outer sheath. Designed for external installations, trunking and long-distance signal transmission with OS2 single-mode fibers. Suitable for aerial, duct or direct-buried deployment where a weather-resistant PE jacket is required.

## Long description

Alantec fiber optic cable OS2 outdoor Z-XOTktdD SM 4J 9/125 PE is a single-mode outdoor cable designed for long-distance and external installations. The cable contains four OS2 single-mode fibers with 9/125 µm core/cladding, enclosed in a weather-resistant polyethylene (PE) outer sheath. It is engineered for use in aerial, duct or direct-buried deployments where environmental protection and stable single-mode optical transmission are required.
Advantages
This cable provides low attenuation and consistent single-mode performance across long distances thanks to OS2 fibers with 9/125 µm geometry. The robust PE outer sheath offers mechanical protection and resistance to UV, moisture and common outdoor hazards. The cable design supports multiple outdoor deployment methods—air, duct or direct burial—reducing the need for different product types across a network. Compact construction with four fibers keeps routing and handling simple in distribution points and trunk lines.
Suitable for
 Long-distance single-mode optical links between buildings and across campus networks
 Aerial installations on messenger wires or poles
 Installation in underground ducts and conduits
 Direct-buried runs where a weather-resistant PE sheath is required
Key specifications
 Fiber type: OS2 single-mode
 Number of fibers: 4
 Core/cladding diameter: 9/125 µm
 Jacket material: polyethylene (PE)
 Suitable deployment: aerial, duct, direct-buried
 Primary use: outdoor long-distance signal transmission
How to use
Prepare cable entry points and follow standard fiber handling procedures to avoid microbending or contamination. Use appropriate cable preparation tools to strip the PE sheath and expose the fiber buffer tubes without nicking the fibers. When splicing or terminating, maintain clean connectors and follow manufacturer-recommended splice loss budgets for OS2 single-mode fibers. Secure the cable in aerial spans, duct runs or burial trenches according to local installation codes, ensuring proper bend radii and mechanical protection at transition points.
Usage recommendations
For best long-term performance, use designated outdoor splice closures and weatherproof terminations, protect direct-buried sections with sand bedding or conduit where required, and avoid tight bends or excessive tensile loads during installation. Regular inspection of aerial supports and connections is advised to maintain signal integrity.

## FAQ

### What payment options are available?

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### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Alantec products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Alantec service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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