# Optical Cable Alantec OS2 FTTH Flat Single-Mode 2J 9/125 LSOH Black

**URL:** https://aio.lv/en/product--alantec-fok-w2j-sm-a-c--4791701
**Data updated:** 2026-03-07 14:57 (EET)
**Category:** Network Cables
**Manufacturer:** Alantec
**Manufacturer code:** FOK-W2J-SM-A-C
**EAN:** 5901738553750
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 89.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 74.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alantec-fok-w2j-sm-a-c--4791701

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Flat FTTH optical cable from Alantec with OS2 single-mode fibers (9/125 µm), 2-jacket construction and LSOH sheath in black. Designed for fiber-to-the-home installations, low-smoke zero-halogen jacket reduces toxic emission in case of fire. Suitable for indoor/outdoor routing in ducts, behind skirting and through narrow conduits where a low-profile fiber cable is required.

## Long description

Flat FTTH optical cable Alantec OS2 FTTH Flat Single-Mode 2J 9/125 LSOH Black is a low-profile single-mode fiber cable designed for fiber-to-the-home installations. It contains 9/125 µm single-mode fibers in a two-jacket construction with a black low-smoke zero-halogen (LSOH) outer sheath. The flat profile and flexible design make it suitable for routing in narrow conduits, behind skirting boards and in ducts where space is limited.
Advantages
The cable's OS2 single-mode fibers provide low attenuation and stable performance for long-distance signal transmission in FTTH networks. The LSOH outer sheath reduces smoke and toxic gas emission in case of fire, improving safety for indoor use. The flat geometry and two-jacket design enable easy bending around corners and discreet installation along walls or inside raceways while maintaining mechanical protection for the fiber cores.
Suitable for
 Fiber-to-the-home (FTTH) drop and indoor routing
 Installation behind skirting boards and in wall voids
 Running through narrow conduits and cable ducts
 Indoor/outdoor transitions where low-profile cable is required
Key specifications
 Fiber type: single-mode OS2, 9/125 µm
 Construction: flat profile with two jackets
 Outer sheath: LSOH (low-smoke zero-halogen), black
 Application: FTTH, indoor/outdoor routing in ducts and conduits
 Mechanical properties: flexible design suitable for tight bends and concealed routing
How to use
Prepare cable entries and routing path before installation. Pull the flat cable gently through conduits, behind skirtings or along walls, avoiding sharp bends beyond the cable's minimum bend radius. Strip outer sheath and jackets only where fiber termination or splicing is required, following standard fiber preparation and cleaving procedures. Use appropriate connectors, splicing techniques and protective boots or enclosures for terminations to ensure low loss and long-term reliability.
Usage recommendations
For optimal performance, avoid tight bending and compressive loads; adhere to manufacturer-recommended minimum bend radius and securing intervals. Use dust caps on unused terminations, and protect splices and connectors inside suitable enclosures when routing this cable in exposed or high-traffic areas.

## FAQ

### How much does the Alantec OS2 FTTH Flat SM 2J 9/125 LSOH cost, and is it available for purchase?

The price is 89.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Alantec OS2 FTTH Flat SM 2J 9/125 LSOH be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

https://aio.lv/img/cache/product/4791701/52171300_large.webp