# Fibre optic cable Lightwin LDP-50 ST-ST 3.0 OM4 3 m

**URL:** https://aio.lv/en/product--lightwin-ldp-50-st-st-30-om4--3940427
**Data updated:** 2026-01-13 17:49 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Lightwin
**Manufacturer code:** LDP-50 ST-ST 3.0 OM4
**EAN:** 9120058274909
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lightwin-ldp-50-st-st-30-om4--3940427

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Lightwin LDP-50 ST-ST 3.0 OM4 fibre optic cable is 3 meters long and features ST connectors on both ends. With a core diameter of 50 µm, it supports full duplex communication, making it ideal for high-speed data transmission. The OM4 type ensures optimal performance for data centers and enterprise networks, providing reliable connectivity and reduced signal loss.

## Long description

The Lightwin LDP-50 ST-ST 3.0 OM4 3 m fibre optic cable is a multimode patch lead designed for reliable, high-speed links in networks that use ST connectors. With a 50 µm core and OM4 graded-index multimode fibre, this 3-meter cable supports full-duplex transmission and is intended for short- to medium-range connections in data centers, server rooms and enterprise installations. The ST-ST termination on both ends provides a bayonet-style connection compatible with legacy and modern networking equipment that accepts ST connectors.
Advantages
This OM4 multimode cable offers reduced modal dispersion and improved bandwidth compared with lower OM ratings, enabling higher data throughput over the supported distances. The 50 µm core size ensures compatibility with standard multimode transceivers and laser-optimized equipment. The 3.0 m length provides sufficient reach for typical rack-to-rack or equipment-to-patch-panel connections without excessive slack. ST connectors offer secure, quick bayonet coupling and are widely used in industrial and institutional networks.
Suitable for
 Patching between network switches and patch panels in data centers
 Interconnecting servers, storage arrays and fibre network interfaces
 Short to medium multimode links within enterprise and campus networks
 Environments requiring ST connector compatibility with existing infrastructure
Key specifications
 Fibre type: Multimode OM4 (laser-optimized)
 Core diameter: 50 μm
 Connector type: ST at both ends (male/male)
 Length: 3.0 m
 Transmission mode: Full duplex (duplex pair)
 Typical application: Short- to medium-range high-bandwidth links
How to use
For installation, orient the ST connector bayonet sleeve and push into the corresponding ST receptacle on the network device or patch panel, then twist to lock. Use one strand for each direction in full-duplex operation: one fibre for transmit, the other for receive. Route the cable to avoid sharp bends and excessive tensile stress; maintain the manufacturer-recommended minimum bend radius for multimode fibre. Verify link status with appropriate optical or network testing equipment after connection.
Usage recommendations
Store and handle the OM4 fibre cable by its booted connector area where possible, avoid touching the fibre endfaces, and keep dust caps on when not in use. Clean connector endfaces before mating using proper fibre cleaning tools. For reliable performance in high-density racks, plan cable routing to minimize bend radii and mechanical strain; use labelled patching to maintain clear documentation of full-duplex pairs.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 3 m |
| Product colour | Violet |
| Connector 1 | ST |
| Connector 2 | ST |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | OM4 |

## FAQ

### How much does the Fibre optic cable Lightwin LDP-50 ST-ST 3.0 OM4 cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 23.07.2026 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. 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 Lightwin 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 Lightwin 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

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