# Fiber Patch Cable ACT 0.5m LSZH Singlemode 9/125 OS2 Duplex SC

**URL:** https://aio.lv/en/product--act-rl3900--1041145
**Data updated:** 2026-01-13 15:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ACT
**Manufacturer code:** RL3900
**EAN:** 8716065351033
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-rl3900--1041145

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The ACT 0.5 meter LSZH Singlemode 9/125 OS2 fiber patch cable features SC connectors for reliable connectivity. With a core diameter of 9 µm, it supports full duplex communication, ensuring efficient data transmission. The LSZH material reduces the risk of toxic emissions, making it a safe choice for various environments. Ideal for high-speed networks, this patch cable is perfect for connecting devices in data centers or telecommunications setups.

## Long description

The ACT 0.5m LSZH Singlemode 9/125 OS2 Duplex SC fiber patch cable is a short, factory-terminated optical jumper designed for singlemode networks. Its 9/125 µm fiber core and OS2 specification provide low attenuation for long-distance, high-speed signal transmission, while duplex SC connectors enable full-duplex links between equipment. The LSZH jacket reduces smoke and toxic fume emissions in the event of fire, making the cable suitable for indoor use where safety and low emission materials are required.
Advantages
This fiber patch cable delivers consistent optical performance with low insertion loss and reliable mechanical connector interfaces. The SC duplex connectors offer a push-pull locking mechanism for secure mating and easy handling in rack and panel installations. The LSZH outer jacket minimizes hazardous emissions, and the short 0.5 meter length reduces excess slack, improving cable management in dense installations.
Suitable for
Connecting transceivers, switches and patch panels in data centers
Telecommunications equipment links requiring singlemode fiber
Short interconnect runs in server rooms and network cabinets
Indoor installations where low-smoke, zero-halogen materials are specified
Key specifications
Fiber type: Singlemode
Core/cladding: 9/125 µm
Specification: OS2
Connector type: Duplex SC to SC
Length: 0.5 m
Jacket material: LSZH (low smoke zero halogen)
Mode: Single fiber per channel, full duplex operation
How to use
Route the ACT 0.5m LSZH Singlemode 9/125 OS2 Duplex SC cable between the two devices, ensuring connectors are clean and undamaged before mating. Align the SC connectors with the ports and push until the connector clicks to secure the connection. Avoid sharp bends and maintain the minimum bend radius specified by the equipment or fiber standards to prevent increased attenuation. For best results, inspect connector endfaces with a fiber inspection tool or use a cleaning procedure before insertion.
Usage recommendations
Use this short-length patch cable for direct connections where minimal slack is desired; store in a protective tray or route along cable management channels to prevent strain. For environments requiring longer distances or different connector types, select an appropriate cable with matching fiber specification and connector interfaces. Regularly inspect and clean connector endfaces to maintain optimal optical performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Operating temperature (T-T) | -25 - 80 |
| Cable length | 0.5 m |
| Product colour | Yellow |
| Connector material | Ceramic |
| Connector 1 | SC |
| Connector 2 | SC |
| 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 |
| Compressive strength | 90 |
| Harmonized System (HS) code | 85447000 |
| Fibre optic type | OS2 |
| Return loss | 55 dB |
| Compliance certificates | RoHS |

## FAQ

### How much does the Fiber Patch Cable ACT 0.5m LSZH Singlemode 9/125 OS2 Duplex SC cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 20.07.2026 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 0.5m LSZH Singlemode 9/125 OS2 Duplex SC?

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/1041145/64128087_large.webp