# ACT 3 meters Singlemode 9/125 OS2 Polarity Twist uniboot duplex fiber patch cable with CS - LC connectors

**URL:** https://aio.lv/en/product--act-rl1103--9886492
**Data updated:** 2025-12-30 08:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL1103
**EAN:** 8716065529722
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl1103--9886492

## 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 3 meters Singlemode 9/125 OS2 fiber patch cable features a uniboot design for easy polarity management and is equipped with CS and LC connectors. Ideal for high-speed data transmission in telecommunications and networking applications. Its 9 µm core diameter ensures optimal performance for singlemode fiber connections.

## Long description

The ACT 3 meters Singlemode 9/125 OS2 Polarity Twist uniboot duplex fiber patch cable with CS - LC connectors is a thin, uniboot duplex cable designed for high-density network environments and high-speed optics. It pairs a CS connector — commonly used for QSFP and OSFP high-speed modules — with an LC Polarity Twist™ connector whose polarity can be changed in seconds. The 9/125 OS2 singlemode construction supports long-distance and high-performance singlemode links.
Advantages
The Polarity Twist™ feature lets technicians reverse the LC connector polarity quickly without re-terminating or replacing the cable, reducing installation time. The uniboot duplex design and a diameter up to 60% thinner than standard patch cables save rack and conduit space and improve cable management in high-density installations. Combining a CS connector with an LC Polarity Twist™ provides compatibility with modern high-speed optics while retaining easy polarity control.
Suitable for
High-density data center patch panels and racks
Connections to QSFP/OSFP transceivers requiring CS interfaces
Singlemode backbone and long-reach links
Environments where quick polarity reversal and compact cabling are needed
Key specifications
Length: 3 meters
Fibre type: Singlemode (9/125 µm) OS2
Cable design: Uniboot duplex, Polarity Twist™ LC
Connectors: CS (one end) to LC Polarity Twist™ (other end)
Brand / MPN / EAN: ACT / RL1103 / 8716065529722
How to use
Route the uniboot duplex cable to the required ports, insert the CS connector into the QSFP/OSFP port and the LC connector into the LC adapter or transceiver. If polarity needs to be changed, use the Polarity Twist™ mechanism on the LC connector to swap polarity within seconds without removing the connector or replacing the cable. Ensure proper bend radius and secure routing to avoid stress on the fiber.
Usage recommendations
Use in high-density cabinets and when connecting CS-interface transceivers. Maintain recommended singlemode bend radius and avoid sharp bends; store and route the cable according to manufacturer handling guidelines to preserve performance.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 80 |
| Operating temperature (T-T) | -20 - 70 |
| Cable length | 3 m |
| Product colour | Yellow |
| Connector 1 | CS |
| Connector 2 | LC |
| Cable diameter | 2 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) |
| Fibre optic type | OS2 |
| Return loss | 55 dB |
| Connector polish type | UPC |

## FAQ

### How much does the Fiber Patch Cable ACT 3m Singlemode 9/125 OS2 cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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

### Where can I download the instructions for Fiber Patch Cable ACT 3m Singlemode 9/125 OS2?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/9886492/64382458_large.webp