# BlueOptics SFP8181EU5MK InfiniBand fibre optic cable 5 m LC Aqua

**URL:** https://aio.lv/en/product--blueoptics-sfp8181eu5mk--4471984
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP8181EU5MK
**EAN:** 4063232604749
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp8181eu5mk--4471984

## 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 SFP8181EU5MK is a 5 m InfiniBand fibre optic cable with LC connectors. It features OM3 fibre type and a core diameter of 125 µm, suitable for high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP8181EU5MK InfiniBand fibre optic cable 5 m LC Aqua is a pre-terminated duplex multimode patch cable designed for high-speed network links. It uses OM3 grade multimode fibre with a 125 µm core diameter and LC duplex connectors in an aqua jacket, providing a compact connection option for InfiniBand switches, host adapters and server transceivers. The 5 metre length offers flexibility for short to medium reach connections inside racks and equipment cabinets.
Advantages
This fibre optic cable supports high-bandwidth multimode transmission with low insertion loss and consistent signal integrity thanks to OM3 specification. The LC connector format ensures reliable mating with LC ports common on InfiniBand transceivers and high-density panels. The aqua jacket provides visual identification of OM3 multimode cable and protects the fibre while remaining flexible for typical data centre routing.
Suitable for
 InfiniBand connections between switches, host channel adapters (HCAs) and servers
 Data centre rack patching and intra-rack links
 High-speed storage and compute clusters requiring multimode links
Key specifications
 Fibre type: OM3 multimode
 Connector type: LC duplex (both ends)
 Length: 5 m
 Core/cladding diameter: 125 µm
 Jacket colour: aqua (multimode identification)
 Cable construction: pre-terminated duplex patch cord
How to use
Route the cable along rack management paths to avoid tight bends and strain. Align and insert each LC connector into the corresponding LC port until it clicks, ensuring duplex orientation is correct for transmit/receive pairs. Avoid exposing connectors to dust by using dust caps until installation and keep the cable clear of cable bends that exceed the recommended minimum bend radius for multimode fibre.
Usage recommendations
For best performance, maintain clean connector endfaces using fibre cleaning tools before mating, observe recommended bend radius limits, and secure the cable with appropriate management clips. Use this OM3 cable for short to medium length links where multimode InfiniBand connectivity is required.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Product colour | Aqua colour |
| Connector 1 | LC |
| Connector 2 | LC |
| Insertion loss | 0.2 dB |
| Fiber mode structure | Multi-mode |
| Core 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 | OM3 |
| Connector polish type | UPC |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP8181EU5MK cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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/4471984/64303879_large.webp