# Fiber Optical Duplex Cable ST/ST InLine 81502O 50/125µm OM3 2m

**URL:** https://aio.lv/en/product--inline-81502o--1038752
**Data updated:** 2026-01-03 12:46 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** InLine
**Manufacturer code:** 81502O
**EAN:** 4043718166923
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-81502o--1038752

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The InLine Fiber Optical Duplex Cable ST/ST 50/125µm OM3 2m is designed for high-speed data transmission. With a core diameter of 50 µm, it supports full duplex communication, ensuring efficient data flow. Ideal for networking applications, this cable provides reliable performance and is compatible with various devices. Its 2-meter length offers flexibility for installation in different setups.

## Long description

The InLine Fiber Optical Duplex Cable ST/ST 50/125µm OM3 2m is a multimode fiber patch cable designed for high-speed data transmission in network environments. With a 50 µm core and OM3 specification, the cable supports full-duplex communication via ST connectors on both ends and is intended for short- to medium-range optical links in data centers, server rooms, and LAN installations.
Advantages
This OM3 multimode duplex cable provides low-loss signal transfer and stable full-duplex performance. The ST/ST connector pair enables easy, tool-free mating with equipment that uses bayonet-style ST ports. The 2-meter length offers flexible placement without excess slack, and the standardized 50/125 µm geometry ensures compatibility with common multimode transceivers and patch panels.
Suitable for
Connecting switches, routers and transceivers in LAN and data center patching
Multimode optical links for server-to-switch or switch-to-switch connections
Short- to medium-distance fiber runs within buildings and telecommunication cabinets
Key specifications
Connector type: ST to ST (duplex)
Fiber type: Multimode 50/125 µm
OM class: OM3
Length: 2 m
Brand / MPN / EAN: InLine / 81502O / 4043718166923
How to use
Route the duplex fiber cable between the two ST-equipped ports, aligning and inserting each ST connector until the bayonet locks audibly. Ensure both ends are clean and free of dust before connection to prevent signal loss. Secure the cable along its run to avoid tight bends and maintain the minimum bend radius specified by the equipment or cable manufacturer.
Usage recommendations
Prior to installation, inspect and, if necessary, clean connector endfaces with appropriate fiber cleaning tools. Avoid bending the cable beyond its minimum radius and protect connectors with dust caps when not in use to preserve transmission performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 2 m |
| Product colour | Turquoise, Aqua colour |
| Core / cladding diameter | 50/125 |
| Cable diameter | 3 mm |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM3 |
| Test protocol included | Yes |

## FAQ

### How much does the Fiber Optical Duplex Cable ST/ST InLine 81502O cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 176 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 29.06.2026 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. All transactions are 100% secure and encrypted.

### 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 InLine 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 InLine 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

### Where can I download the instructions for Fiber Optical Duplex Cable ST/ST InLine 81502O?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1038752/64124711_large.webp