# Multimode Fiber Cable ACT 0.5m OM4 Polarity Twist with LC Connectors

**URL:** https://aio.lv/en/product--act-rl8400--3926890
**Data updated:** 2026-02-12 09:57 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL8400
**EAN:** 8716065454864
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl8400--3926890

## 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 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The ACT 0.5 meter Multimode Fiber Cable features OM4 technology with a core diameter of 50 µm. It is equipped with LC connectors on both ends, ensuring high-speed data transmission and reliable connectivity. Ideal for short-distance applications, this cable supports high bandwidth and is perfect for data centers and enterprise networks.

## Long description

The ACT 0.5m Multimode Fiber Cable OM4 with LC connectors is a short-length optical patch cable designed for high-bandwidth network connections over multimode fiber. Featuring an OM4 grade core with a 50 µm diameter, this 0.5 meter cable supports high data rates and low insertion loss for reliable links in data centers, server rooms and enterprise network closets. The LC duplex connectors on both ends provide compact, standardized terminations for equipment with LC ports.
Advantages
The OM4 fiber core delivers improved modal bandwidth and extended reach compared with lower-grade multimode fibers, enabling higher throughput for short-reach applications. The compact LC connectors reduce connector footprint in high-density panels and provide consistent mating performance. The short 0.5 m length minimizes excess cable management in rack environments and helps maintain signal integrity by reducing bend and attenuation risks.
Suitable for
 Patch connections between switches and transceivers in data centers
 Server-to-switch fiber links in enterprise racks
 High-density fiber patch panels and MPO/LC breakout assemblies
 Short-reach 10G/25G/40G multimode networks where OM4 is specified
Key specifications
 Fiber type: Multimode OM4
 Core diameter: 50 µm
 Cable length: 0.5 meter
 Connector type: LC to LC duplex
 Polarity: Twist (polarity-preserving twist arrangement)
 Typical applications: Short-reach high-bandwidth links
How to use
Inspect both LC connectors and the mating ports for dust or damage before installation. Align and insert the LC duplex connectors into the corresponding LC ports until they click into place, ensuring correct polarity for transmit and receive channels. Route the 0.5 m cable to avoid sharp bends and maintain the minimum bend radius recommended for multimode fiber. For removal, depress the LC latch and gently pull the connector straight out to avoid stressing the fiber.
Usage recommendations
Store and handle the cable in a clean environment; use dust caps when connectors are not in use. Use OM4 fiber for links where higher modal bandwidth is required and verify link budget with appropriate transceivers. For installations in high-density racks, plan cable routing to minimize strain and allow access to adjacent ports.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 0.5 m |
| Product colour | Violet |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable diameter | 1.6 mm |
| Insertion loss | 0.1 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 0.5m OM4 cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 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/3926890/64235332_large.webp