# BlueOptics QK733A-BO InfiniBand fibre optic cable 2 m 2x LC Violet

**URL:** https://aio.lv/en/product--blueoptics-qk733a-bo--5040746
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QK733A-BO
**EAN:** 4063232023298
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qk733a-bo--5040746

## 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 QK733A-BO is a 2 m InfiniBand fibre optic cable featuring 2x LC connectors. It utilizes OM4 fibre type with a core diameter of 50 µm, ensuring full duplex communication. Ideal for high-speed data transmission in data centers and networking environments.

## Long description

The BlueOptics QK733A-BO InfiniBand fibre optic cable 2 m 2x LC Violet is a duplex multimode cable designed for high-speed interconnects in data centres and enterprise networks. It uses OM4 multimode fibre with a 50 µm core diameter and LC connectors on both ends to provide reliable full-duplex InfiniBand links over short to medium distances. The violet outer jacket identifies the cable easily in densely populated cabling environments and helps with organised fibre management.
Advantages
This 2 m InfiniBand fibre cable supports high bandwidth and low attenuation characteristics associated with OM4 multimode fibre, enabling stable data transfer rates required by modern storage and compute fabrics. The LC duplex connectors provide a compact connection footprint and easy insertion into standard InfiniBand and optical transceiver ports. The violet jacket improves visual identification and routing in patch panels and cable trays, while the factory-terminated connectors ensure consistent optical performance and reduced installation time.
Suitable for
 Short- to medium-distance InfiniBand interconnects in racks and server cabinets
 High-speed links between switches, storage arrays and compute nodes
 Structured multimode fibre patching in data centre and network rooms
Key specifications
 Fibre type: OM4 multimode
 Core diameter: 50 µm
 Connector type: LC duplex (2x LC)
 Length: 2 m
 Transmission mode: Full duplex
 Jacket colour: Violet
 Intended interface: InfiniBand-compatible optical links
How to use
Route the cable from one InfiniBand port to the corresponding port on the destination device, maintaining gentle bends and avoiding sharp kinks. Insert the LC connectors into compatible ports until the latch clicks, ensuring correct polarity for transmit and receive channels. Secure excess cable length with appropriate cable management clips or ties to prevent strain on the connectors. When disconnecting, depress the connector latch and pull straight out to avoid damaging the ferrule.
Usage recommendations
For optimal performance, keep bend radius above manufacturer guidelines, maintain clean connector endfaces, and use dust caps when ports are not in use. Validate link performance after installation with appropriate optical or InfiniBand diagnostic tools, especially in high-density or mission-critical deployments.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 2 m |
| Product colour | Violet |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| 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 |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics QK733A-BO cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 577 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/5040746/64348107_large.webp