# Fibre optic cable EFB Elektronik O8321S150OS2 8x SC OS2 150 m Black Blue Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o8321s150os2--10900413
**Data updated:** 2026-01-06 11:18 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8321S150OS2
**EAN:** 4049759307233
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 399.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 330.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8321s150os2--10900413

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8321S150OS2 is a high-quality fibre optic cable designed for reliable data transmission. With a length of 150 m, it features 8x SC connectors and is compliant with OS2 standards. The cable type is U-DQ(ZN) BH, ensuring durability and flexibility. Its core diameter of 9 µm allows for efficient signal transmission, making it ideal for InfiniBand applications. Available in black, blue, and yellow colors, this cable is perfect for various networking needs.

## Long description

The EFB Elektronik O8321S150OS2 is a pre-assembled trunk fibre optic cable designed for reliable long-distance data transmission. This stocked standard cable has eight SC connectors at each end, meets OS2 single-mode specifications and comes in a 150 m length. Its U-DQ(ZN) BH construction provides mechanical protection while maintaining flexibility, and the 9 µm core diameter supports efficient signal propagation for networking and InfiniBand applications. Available colours include black, blue and yellow to simplify identification in installations.
Advantages
This pre-assembled EFB fibre optic cable offers consistent factory-terminated connectors for faster installation and reduced on-site work. Compliance with OS2 specifications ensures low attenuation for long-reach single-mode links, and the U-DQ(ZN) BH cable design gives robust protection in ducts and shafts. Stocked standard lengths reduce lead times and simplify procurement for structured cabling projects.
Suitable for
Single-mode trunk links in buildings and data centres
Backbone connections and long-reach network segments
InfiniBand and other high-speed fibre network applications
Installation in cable ducts and shafts
Key specifications
Manufacturer: EFB Elektronik
Model / MPN: O8321S150OS2
Length: 150 m
Fiber category: OS2 (single-mode)
Connectors: 8x SC to 8x SC
Cable type: U-DQ(ZN) BH
Core diameter: 9 µm
Colours: Black, Blue, Yellow
EAN: 4049759307233
How to use
Install the cable in the designated duct or shaft routing toward the termination panels. Route and secure the trunk cable to avoid tight bends and mechanical strain, respecting the manufacturer's minimum bend radius. Terminate each SC connector into the corresponding adapter or patch panel port; verify correct polarity and numbering. After installation, perform optical tests (insertion loss and continuity) to confirm link performance.
Usage recommendations
Store and handle the cable in a clean environment, protect connector endfaces with dust caps until final mating, and avoid exceeding tensile load and bend-radius limits. For critical links, document test results and keep a spare length for repairs.

## Specifications

| Feature | Value |
|---|---|
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Bending radius | 90 mm |
| Fibre optic type | OS2 |
| Test protocol included | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 150 m |
| Cable type | U-DQ(ZN) BH |
| Connector 1 | 8x SC |
| Connector 2 | 8x SC |
| Product colour | Black, Blue, Yellow |
| Plug and Play | Yes |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable shape | Round |

### Other features

| Feature | Value |
|---|---|
| Cable diameter | 6 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O8321S150OS2 cost, and is it available for purchase?

The price is 399.99 € (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 14.08.2026 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 EFB Elektronik 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 EFB Elektronik 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, cable type, connector 1, connector 2, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Fibre optic cable EFB Elektronik O8321S150OS2?

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/10900413/64090984_large.webp