# Multimode Fiber Cable ACT 3m OM4 Polarity Twist with LC Connectors

**URL:** https://aio.lv/en/product--act-rl8403--3863966
**Data updated:** 2026-01-13 17:48 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL8403
**EAN:** 8716065454895
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl8403--3863966

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The ACT 3 meter Multimode Fiber Cable features a 50/125 OM4 design with LC connectors. It offers high-speed data transmission and low signal loss, making it ideal for data centers and high-performance networks. The cable's core diameter of 50 µm ensures optimal performance for short-range applications, while the polarity twist design enhances flexibility and ease of installation.

## Long description

The ACT 3m OM4 Multimode Fiber Cable with LC connectors is a 50/125 µm fiber designed for short-range high-speed data links. Its OM4 multimode core supports increased modal bandwidth and reduced attenuation compared with lower-grade multimode fibers, making it suitable for demanding network environments such as data centers and enterprise backbone links. The 3 meter length and polarity twist wiring provide installation flexibility while maintaining proper signal alignment between transceivers.
Advantages
This multimode fiber cable provides low insertion loss and consistent performance across multi-gigabit and 40/100 Gbps links at short to medium distances. The LC connectors offer a compact footprint compatible with high-density patch panels and optical transceivers. OM4-grade fiber improves bandwidth-distance characteristics for VCSEL-based systems and helps maintain reliable links under typical data center conditions.
Suitable for
 Data center patching and intra-rack connections
 Short-range multimode links up to hundred-gigabit applications where OM4 is specified
 High-density optical patch panels and appliance ports using LC interfaces
Key specifications
 Fiber type: Multimode, 50/125 µm (OM4)
 Length: 3 meters
 Connector type: LC to LC simplex/duplex style with polarity twist
 Attenuation: low-loss multimode performance (OM4 standard)
 Jacket: flexible outer sheath suitable for typical indoor/closed-environment routing
How to use
Route the cable along patch panels or cable trays, avoiding tight bends and sharp edges that could stress the fiber. Insert LC connectors into the corresponding LC ports on transceivers or patch panel modules, ensuring correct polarity by observing the twist orientation. Secure excess cable length with gentle loops and appropriate cable management to prevent microbends. Test the link with appropriate optical test equipment after installation to verify insertion loss and channel continuity.
Usage recommendations
Maintain minimum bend radius as specified for multimode fiber, keep connectors clean and protected when not in use, and use dust caps during handling. For critical links, perform end-to-end loss testing and inspection with a visual fault locator or fiber microscope before commissioning.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 3 m |
| Product colour | Violet |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Cable diameter | 1.6 mm |
| Insertion loss | 0.15 dB |
| 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 |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OM4 |
| Return loss | 45 dB |

## FAQ

### How much does the Multimode Fiber Cable ACT 3m OM4 cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 08.07.2026 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 ACT 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 ACT 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/3863966/64230967_large.webp