# BlueOptics SFP5252FU3MKB InfiniBand Fibre Optic Cable 3m MPO OM4

**URL:** https://aio.lv/en/product--blueoptics-sfp5252fu3mkb--4471423
**Data updated:** 2025-12-29 17:23 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP5252FU3MKB
**EAN:** 4063232612065
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 62.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp5252fu3mkb--4471423

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP5252FU3MKB is a 3m MPO fibre optic cable designed for high-speed InfiniBand connections. It features OM4 fibre type with a 50 µm core diameter, ensuring full duplex communication and optimal performance for data centers and networking applications.

## Long description

BlueOptics SFP5252FU3MKB is a 3 m MPO (multi-fiber push-on) trunk cable with MPO/UPC to MPO/UPC connectors (no pins), 12-core multi-mode OM4 (50/125 µm, Type B) and an LSZH (Low Smoke Zero Halogen) jacket. The cable is designed for 850 nm transmission and for connecting networking components on optical lanes, delivering low insertion loss and high return loss. Each cable is compatible with BlueOptics MPO cassettes and intended for high-speed InfiniBand and other data-center interconnects.
Advantages
The BlueOptics SFP5252FU3MKB provides a pre-terminated, compact MPO trunk solution that eliminates splicing and reduces installation time and the need for special tools or extensive staff training. It uses high-quality multimode fibers from reputable manufacturers and branded connectors with zirconia ceramic ferrules to ensure long connector life and reliable performance. Each cable is factory-tested with interferometer and OTDR and shipped with measured insertion loss and return loss values.
Suitable for
Data center trunks and high-density cabling
InfiniBand interconnects and high-speed networking links
Storage area networks (SAN) and local area networks (LAN)
Connections between MPO cassettes and patch panels
Key specifications
Length: 3 m
Connector: MPO/UPC to MPO/UPC (without pins)
Fiber type: Multi-mode OM4, 50/125 µm, 12 cores (Type B)
Jacket: LSZH (Low Smoke Zero Halogen), flame retardant
Wavelength: optimized for 850 nm
Standards: Telcordia GR-326-Core; IEC-61034; IEC-754-1; IEC 60332-1; IEC 60332-3; IEC/EN 60950; RoHS
How to use
Identify the MPO ports on your transceivers, cassettes or patch panels and align the MPO/UPC connectors according to the keyed orientation. Insert each connector until it latches; no splicing or field assembly is required. Route the trunk cable following standard cabling practices and strain-relief guidelines to avoid tight bends. Verify optical links using the included measurement protocol and test equipment if required.
Usage recommendations
For best results, maintain recommended bend radii for OM4 multimode fiber, avoid contaminating connector endfaces, and use dust caps when connectors are not mated. Use the supplied test report to confirm insertion loss and return loss values after installation.

## Specifications

| Feature | Value |
|---|---|
| Certification | IEC-61034,IEC-754-1, IEC 60332-1, IEC 60332-3, IEC/EN 60950 |
| Full duplex | Yes |
| Cable length | 3 m |
| Product colour | Magenta |
| Connector material | Ceramic |
| Connector 1 | MPO |
| Connector 2 | MPO |
| Cable diameter | 3 mm |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 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) |
| Wavelengths supported | 850 |
| Fibre optic type | OM4 |
| Doesn't contain | Halogen |
| Connector polish type | UPC |
| Compliance certificates | RoHS |

## FAQ

### How much does the BlueOptics SFP5252FU3MKB InfiniBand Fibre Optic Cable cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 79 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 23.07.2026 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/4471423/64301614_large.webp