# BlueOptics QK736A-BO InfiniBand Fibre Optic Cable 30 m LC Violet

**URL:** https://aio.lv/en/product--blueoptics-qk736a-bo--5040749
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QK736A-BO
**EAN:** 4063232023328
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qk736a-bo--5040749

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics QK736A-BO is a 30 m InfiniBand fibre optic cable featuring LC connectors and OM4 fibre type. With a core diameter of 50 µm, it supports full duplex communication, making it suitable for high-speed data transfer in data centers and networking applications.

## Long description

The BlueOptics QK736A-BO InfiniBand Fibre Optic Cable 30 m LC Violet is a 30-meter multimode OM4 fiber patch cable with LC connectors on both ends. Designed for full duplex InfiniBand and high-speed networking links, it has a 50 µm core diameter and is intended for data center and enterprise cabling where low attenuation and reliable optical performance are required. The cable features a violet LSZH jacket and is produced with branded multimode fiber and zirconia ceramic ferrules to ensure consistent transmission quality and mechanical durability.
Advantages
This OM4 LC–LC cable provides low attenuation and high return loss suitable for demanding short- to medium-range high-bandwidth links. Manufactured using branded fiber and precision connectors, the cable supports up to 1500 mating cycles and is factory-tested with interferometer and OTDR to deliver measured input loss and return loss values. The LSZH sheath reduces halogen emission and smoke in the event of fire and meets common industrial safety and environmental standards.
Suitable for
 InfiniBand interconnects and high-performance computing clusters
 Data center patch panels and rack-to-rack optical links
 Optical transceiver connections in switches, servers and storage devices
 Short- to medium-distance multimode fiber backbones
Key specifications
 Fiber type: OM4 multimode fiber
 Length: 30 m
 Connector type: LC to LC (both ends)
 Core diameter: 50 µm
 Duplex mode: Full duplex
 Jacket: LSZH (low smoke, zero halogen)
 Typical performance: low attenuation, high return loss (factory tested)
 Durability: up to 1500 mating cycles for ferrules/connectors
How to use
Connect the LC connectors to matching LC ports on patch panels, transceivers or network equipment, taking care to align the keyed housing and push until it clicks. Route the cable in cable management guides or trays to avoid tight bends and mechanical strain; maintain the manufacturer’s recommended minimum bend radius. For installation, verify measured input loss and return loss against system requirements and replace protective caps only when connecting to live equipment.
Usage recommendations
Store and handle the cable in a clean environment; avoid contaminating connector endfaces. Clean endfaces with appropriate fiber cleaning tools before mating and perform OTDR or insertion-loss measurements if precise link budgeting is required. Use LSZH-sheathed cables where reduced smoke and halogen-free behavior are important for safety in enclosed spaces.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Certification | IEC-61034, IEC-754-1, IEC 60332-1, IEC 60332-3, IEC/EN 60950 |
| Full duplex | Yes |
| Package weight | 20 g |
| Cable length | 30 m |
| Product colour | Violet |
| Connector material | Ceramic |
| Connector 1 | LC |
| Connector 2 | LC |
| Insertion loss | 0.2 dB |
| 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 |
| Fibre optic type | OM4 |
| Compliance certificates | RoHS |

## FAQ

### How much does the InfiniBand Fibre Optic Cable BlueOptics QK736A-BO cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 28.07.2026 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/5040749/64348126_large.webp