# Fibre optic cable BlueOptics SFP8181BU0.5MK 0.5 m LC Yellow

**URL:** https://aio.lv/en/product--blueoptics-sfp8181bu05mk--5038526
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP8181BU0.5MK
**EAN:** 4063232605258
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp8181bu05mk--5038526

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP8181BU0.5MK is a 0.5 m fibre optic cable designed for high-speed data transmission. It features LC connectors and a core diameter of 9 µm, ensuring efficient signal transfer. This cable is suitable for InfiniBand applications and provides reliable connectivity for networking equipment.

## Long description

The BlueOptics SFP8181BU0.5MK 0.5 m LC Yellow fibre optic cable is a short, single-mode patch cord engineered for high-speed data transmission between networking devices. With LC connectors on both ends and a 9 µm core diameter, the cable supports precise signal transfer and low attenuation, making it suitable for rack-to-rack and device-to-device connections where short link lengths and stable performance are required.
Advantages
This 0.5 m fibre optic cable provides compact, low-loss connectivity with standardized LC terminations that ensure compatibility with transceivers and network ports. The single-mode 9 µm core supports long-wavelength, high-bandwidth signals and minimizes modal dispersion over short distances. The yellow outer jacket helps with quick visual identification in cabling environments, while the factory-terminated LC connectors deliver consistent insertion loss and return loss characteristics for reliable operation.
Suitable for
 Short-distance connections between switches, routers or InfiniBand devices
 Interconnects in data centre patches and server cabinets
 High-density patch panels and transceiver ports with LC interfaces
Key specifications
 Length: 0.5 m
 Connector type: LC to LC
 Optical mode: Single-mode
 Core diameter: 9 µm
 Jacket colour: Yellow
How to use
Ensure transceivers and ports are compatible with LC single-mode interfaces before connecting. Handle the cable by the strain-relief portions of the connectors and avoid sharp bends; maintain the minimum bend radius specified by the equipment manufacturer. Remove protective dust caps from LC ferrules immediately prior to insertion and, if necessary, clean connector endfaces with approved fibre cleaning tools. Insert the LC connectors into the corresponding ports until they click to secure the connection.
Usage recommendations
For optimal performance, store and route the cable to avoid excessive bending, tension, or compression. Use short single-mode patch cords like this in high-density environments to reduce clutter and maintain clear labelling. Periodically inspect and clean connector endfaces to prevent signal degradation.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Product colour | Yellow |
| Connector 1 | LC |
| Connector 2 | LC |
| 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 | G.657.A1 |
| Connector polish type | UPC |

## FAQ

### How much does the Fibre optic cable BlueOptics SFP8181BU0.5MK cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 370 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 31.07.2026 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 BlueOptics 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 BlueOptics 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/5038526/64336816_large.webp