# BlueOptics SFP6143EU3MKB InfiniBand fibre optic cable 3 m OM3 MTP ST

**URL:** https://aio.lv/en/product--blueoptics-sfp6143eu3mkb--4471456
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP6143EU3MKB
**EAN:** 4063232036113
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 89.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 73.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp6143eu3mkb--4471456

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP6143EU3MKB is a 3 m InfiniBand fibre optic cable featuring OM3 fibre type, MTP and ST connectors. It ensures high-speed data transmission and is ideal for data centers and networking applications.

## Long description

The BlueOptics SFP6143EU3MKB InfiniBand fibre optic cable is a 3 m multi-mode OM3 MTP to 4×ST breakout cable designed for high-speed data transmission in data centers and networking environments. It features an 8‑core OM3 fiber (50/125 µm) with a single MTP/UPC multi-fiber connector on one end and four ST/PC duplex connectors on the other end. The cable is optimized for 850 nm operation, provides low insertion loss and high return loss, and comes with a flame-retardant LSZH (Low Smoke Zero Halogen) sheath for improved safety in enclosed spaces.
Advantages
This MTP to 4×ST breakout cable enables compact, pre-terminated fiber connections that reduce installation time and eliminate the need for onsite splicing or special tooling. Manufactured with industry-grade fibers and branded connector components, it delivers consistent optical performance supported by interferometer and OTDR end‑of‑line testing and an included measurement protocol for insertion loss and return loss. The LSZH jacket minimizes smoke and halogen release in case of fire and the polished zirconia ferrules support long connector lifetime and reliable mating cycles.
Suitable for
Data center trunking and rack-to-rack connections
InfiniBand and high-speed interconnects in storage area networks (SAN)
Connections to MTP cassettes and patch panels with ST interfaces
Local area network links and equipment interconnects requiring OM3 multi-mode fiber
Key specifications
Fiber type: Multi-mode OM3 (50/125 µm)
Length: 3 meters
Connectors: 1× MTP/UPC (multi-fiber) to 4× ST/PC duplex
Core count: 8 optical cores (configured for QSFP usage: pinout 1–4 & 9–12)
Operating wavelength: optimized for 850 nm
Sheath material: LSZH (Low Smoke Zero Halogen), flame retardant
Low insertion loss and high return loss (measurement protocol included)
Tested with interferometer and OTDR
Connector ferrule: zirconia ceramic for durable mating cycles
How to use
Install the MTP connector into the corresponding MTP port or cassette designed for multi-fiber interfaces, and route the four ST duplex connectors to the target ST ports on switches, transceivers or patch panels. Ensure connectors and ports are clean before mating to maintain low insertion loss. Secure the cable along rack pathways or cable management guides to prevent strain on connectors and avoid tight bends below the fiber's minimum bend radius. No splicing or additional assembly is required; the pre-terminated breakout arrangement allows immediate use after connection.
Usage recommendations
Before installation, verify the fiber type and connector compatibility with your equipment and check the included measurement protocol. Use appropriate dust caps until final connection, perform connector cleaning with suitable fiber cleaning tools, and avoid bending the cable sharply. For installations in public or confined spaces prefer the LSZH jacket for reduced smoke and halogen emissions.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Package weight | 260 g |
| Cable length | 3 m |
| Product colour | Aqua colour |
| Connector 1 | MTP |
| Connector 2 | ST |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | OM3 |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP6143EU3MKB cost, and is it available for purchase?

The price is 89.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 22.07.2026 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

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