# Fiber Optical Duplex Cable InLine ST/ST 50/125µm OM3 15m

**URL:** https://aio.lv/en/product--inline-81515o--1039907
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** InLine
**Manufacturer code:** 81515O
**EAN:** 4043718248889
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-81515o--1039907

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The InLine Fiber Optical Duplex Cable features a length of 15 meters, utilizing OM3 fiber optic technology. It has a core diameter of 50 µm and is equipped with two ST connectors on each end, ensuring full duplex communication. This cable is ideal for high-speed data transmission in networking applications, providing reliable performance and durability.

## Long description

The InLine Fiber Optical Duplex Cable InLine ST/ST 50/125µm OM3 15m is a multimode duplex fiber patch cable designed for high-speed network links. With OM3 grade 50/125 µm glass fiber and ST connectors on both ends, the cable supports full-duplex data transmission over a 15 meter length. The construction is intended for use in structured cabling, server rooms, backbone runs, and equipment patching where low-loss, predictable multimode performance is required.
Advantages
This duplex fiber cable offers OM3 multimode performance optimized for 10 Gigabit Ethernet and parallel optics applications at moderate distances. The 50/125 µm core/cladding geometry provides consistent modal bandwidth and low attenuation. ST bayonet-style connectors ensure secure, repeatable mating in legacy and mixed-connector environments, while the duplex assembly maintains polarity for simultaneous transmit and receive channels. The 15 m length balances reach and manageability for rack-to-rack or rack-to-equipment connections.
Suitable for
10 Gigabit Ethernet links in data centers and LANs
Multimode optical backbones and patch panels
Connecting switches, servers, SAN equipment, and transceivers with ST interfaces
Short to medium length fiber runs within telecom rooms or between cabinets
Key specifications
Fiber type: Multimode OM3
Core/cladding diameter: 50/125 µm
Connector type: ST to ST duplex (bayonet)
Length: 15 meters
Polarity: Duplex (separate transmit and receive fibers)
Typical applications: 10 GBASE-SR, multimode short-reach links
Outer jacket: flexible cable jacket suitable for indoor use
How to use
Inspect connector endfaces for cleanliness before installation and clean with appropriate fiber cleaning tools if necessary. Verify the port type on your networking equipment is compatible with ST connectors or use adapters/converters where required. Connect each ST plug by aligning the bayonet and twisting to lock; maintain correct duplex orientation so the transmit fiber on one end connects to the receive fiber on the other end. Route the cable to avoid sharp bends that exceed the fiber's minimum bend radius and secure it with cable management hardware to prevent strain.
Usage recommendations
For optimal performance, use this OM3 duplex cable within its intended multimode reach limits (typical 10 Gigabit distances) and keep connector endfaces clean. Avoid tight bends and mechanical stress, and store the cable coiled without kinks when not in use. Where ST ports are not available, use suitable adapter modules or convert to the required connector type using a compatible patch panel.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 15 m |
| Product colour | Turquoise, Aqua colour |
| Connector 1 | 2x ST |
| Connector 2 | 2x ST |
| Cable diameter | 3 mm |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM3 |
| Doesn't contain | Halogen |
| Test protocol included | Yes |

## FAQ

### How much does the Fiber Optical Duplex Cable InLine ST/ST 50/125µm OM3 15m cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 298 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 13.07.2026 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/1039907/57868149_large.webp