# Singlemode Fiber Cable ACT 5m OS2 Polarity Twist LC Connectors

**URL:** https://aio.lv/en/product--act-rl8205--3947660
**Data updated:** 2026-01-13 17:49 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL8205
**EAN:** 8716065454567
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl8205--3947660

## 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 5 meter Singlemode 9/125 OS2 Polarity Twist fiber cable features high-quality LC connectors, ensuring reliable data transmission. With a core diameter of 9 µm, this cable is designed for optimal performance in long-distance applications. Its OS2 specification guarantees low attenuation and high bandwidth, making it ideal for modern networking needs. The polarity twist design minimizes signal loss and enhances durability, making it a perfect choice for both residential and commercial use.

## Long description

The ACT Singlemode Fiber Cable 5m OS2 with Polarity Twist and LC connectors is a single-fiber patch cable engineered for long-distance optical links and high-speed networks. With a 9/125 µm singlemode core and OS2-grade glass, the cable is designed to deliver low attenuation and consistent signal integrity across extended runs. The fitted LC connectors provide compact, reliable terminations suitable for modern networking equipment and patch panels. The polarity twist configuration aligns transmit and receive channels to reduce connection errors and maintain link performance.
Advantages
This 5 m OS2 singlemode cable offers low insertion loss and stable transmission characteristics for single-fiber applications. The LC connectors are compact and widely compatible with networking devices, allowing dense port arrangements in racks and panels. The polarity twist reduces the need for additional crossover adapters and helps preserve correct channel mapping. Constructed for durability, the cable assembly resists common handling stresses while maintaining optical performance over time.
Suitable for
Long-distance singlemode optical links in enterprise and carrier networks
Interconnection of patch panels, transceivers, and optical equipment in data centers
FTTx and building backbone connections where OS2 performance is required
Laboratory and testing setups requiring precise polarity mapping
Key specifications
Fiber type: Singlemode, 9/125 µm
Performance grade: OS2 (low attenuation, long-distance optimized)
Length: 5 meters
Connector type: LC to LC
Polarity: Twist (pre-configured transmit/receive alignment)
Jacket: Standard protective outer sheath suitable for indoor deployments
How to use
Inspect both LC connector endfaces for cleanliness before installation and clean with appropriate fiber cleaning tools if necessary. Plug each LC connector into the corresponding port on devices or patch panels, observing the polarity markings or color coding to ensure correct transmit-to-receive mapping. Route the cable to avoid tight bending radii and mechanical stress; maintain the manufacturer-recommended minimum bend radius to prevent increased attenuation. After installation, verify optical continuity and link loss using an optical power meter or appropriate testing instrument.
Usage recommendations
For optimal long-term performance, keep connector endfaces protected when not in use, avoid repeated sharp bends, and store spare cables in a clean, dry environment. When integrating with transceivers, confirm connector compatibility and port alignment to preserve OS2-rated performance across the link.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 5 m |
| Product colour | Yellow |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Cable diameter | 1.6 mm |
| Insertion loss | 0.2 dB |
| Fiber mode structure | Single-mode |
| Core diameter | 9 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 | OS2 |
| Return loss | 55 dB |

## FAQ

### How much does the Singlemode Fiber Cable ACT 5m OS2 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 196 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

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