# Fiber Optical Duplex Cable InLine ST/ST 50/125µm OM3 5m

**URL:** https://aio.lv/en/product--inline-81505o--1038759
**Data updated:** 2025-12-29 05:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** InLine
**Manufacturer code:** 81505O
**EAN:** 4043718177660
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-81505o--1038759

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The InLine Fiber Optical Duplex Cable ST/ST 50/125µm OM3 5m is designed for high-speed data transmission. With a core diameter of 50 µm, this full duplex cable supports efficient communication over long distances. Ideal for networking applications, it ensures minimal signal loss and high performance. Perfect for connecting devices in data centers or office environments.

## Long description

The InLine Fiber Optical Duplex Cable ST/ST 50/125µm OM3 5m is a duplex multimode fiber cable designed for high-speed data transmission in networking environments. With a 50 µm core and OM3 rating, the cable supports efficient communication with reduced attenuation, suitable for connections in data centers, server rooms, and office networks.
Advantages
This ST–ST duplex cable provides reliable full-duplex transmission with low signal loss thanks to its 50/125 µm multimode construction and OM3 specification. The fixed 5 m length simplifies installation planning, and the standardized ST connectors ensure compatibility with equipment that uses ST interfaces.
Suitable for
 High-speed multimode links in data centers
 Interconnecting network devices, switches and patch panels with ST ports
 Server room and office network backbone connections
Key specifications
 Connector type: ST/ST duplex
 Core/cladding: 50/125 µm
 OM rating: OM3
 Length: 5 m
 Manufacturer: InLine
 MPN: 81505O
 EAN: 4043718177660
How to use
Inspect connectors and ports for dust or damage before installation. Align the ST connectors with the equipment ST sockets and push until the bayonet fit clicks into place. Use one fiber for transmit and the other for receive to establish full-duplex communication. Avoid tight bends and maintain the manufacturer’s minimum bend radius to prevent attenuation increases.
Usage recommendations
Handle the fiber with care: keep connector end-faces clean using appropriate fiber cleaning tools, secure the cable to prevent strain on connectors, and route it away from sources of mechanical stress or sharp edges to preserve performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 5 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 InLine ST/ST 50/125µm OM3 cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 86 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 10.07.2026 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. 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

## Image

https://aio.lv/img/cache/product/1038759/64124722_large.webp