# Fibre Optic Cable CUC Exertis Connect 392891 1m ST Yellow

**URL:** https://aio.lv/en/product--exertis-connect-392891--3298695
**Data updated:** 2026-01-13 17:41 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Exertis Connect
**Manufacturer code:** 392891
**EAN:** 3548383928919
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--exertis-connect-392891--3298695

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The CUC Exertis Connect 392891 is a 1m OS2 fibre optic cable featuring ST connectors on both ends. With a core diameter of 9 µm, it supports full duplex communication, ensuring high-speed data transfer and reliable performance. Ideal for networking applications, this cable is designed for durability and optimal signal quality.

## Long description

The Exertis Connect 1m ST fibre optic cable (OS2) provides a single-mode connection with a 9 µm core diameter and ST connectors on both ends. Designed for full-duplex data transmission, this yellow 1-metre cable is intended for point-to-point links where low attenuation and consistent signal integrity are required. The cable's single-mode OS2 construction supports long-distance, high-bandwidth networking while maintaining a compact, easy-to-route form factor suitable for racks, patch panels and equipment interconnects.
Advantages
The OS2 single-mode design with a 9 µm core delivers low loss and stable optical performance for long-reach links. ST connectors provide a secure bayonet-style connection that is simple to insert and remove while maintaining alignment for consistent signal transfer. The 1 metre length minimizes excess slack in short runs and reduces the need for additional cable management. The cable's yellow jacket enables quick visual identification in mixed-cable environments, supporting efficient maintenance and troubleshooting.
Suitable for
Rack-to-rack connections in data centres and server rooms
Patch panel to network equipment short links
Point-to-point connections between switches, media converters and transceivers
Environments requiring single-mode, low-attenuation optical links
Key specifications
Fibre type: Single-mode (OS2)
Core diameter: 9 µm
Connectors: ST to ST (bayonet-style)
Length: 1 metre
Colour: Yellow jacket for single-mode identification
Transmission: Full duplex optical link
How to use
Ensure both ends of the link are clean and free from dust before making connections. Align the ST connector with the equipment's ST receptacle, insert and twist the bayonet coupling to secure the connection. Route the 1m cable to avoid tight bends and mechanical stress; maintain the minimum bend radius recommended for single-mode fibre. For disconnection, twist to release the bayonet coupling and gently withdraw the connector. Regular inspection of connector endfaces and replacement of damaged boots or jackets will help preserve signal quality.
Usage recommendations
Use appropriate fibre cleaning tools before connecting and avoid bending the cable beyond its minimum bend radius. Store spare cables in a dust-free environment and label both ends when used in dense installations to simplify identification and maintenance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 1 m |
| Product colour | Yellow |
| Connector 1 | ST |
| Connector 2 | ST |
| Insertion loss | 0.3 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 |
| Fibre optic type | OS2 |
| Return loss | 50 dB |
| Connector polish type | UPC |

## FAQ

### How much does the Fibre Optic Cable CUC Exertis Connect 392891 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 17.07.2026 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 Exertis Connect 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 Exertis Connect 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/3298695/64211621_large.webp