# BlueOptics 4Z57A14185-BL InfiniBand Fibre Optic Cable 2m QSFP56 Male-Male

**URL:** https://aio.lv/en/product--blueoptics-4z57a14185-bl--8420835
**Data updated:** 2026-03-07 15:17 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 4Z57A14185-BL
**EAN:** 4063232289687
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 182.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 151.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-4z57a14185-bl--8420835

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 4Z57A14185-BL is a 2m InfiniBand fibre optic cable featuring QSFP56 connectors. It provides high-speed data transmission and is ideal for connecting devices in data centers and high-performance computing environments.

## Long description

The BlueOptics 4Z57A14185-BL InfiniBand Fibre Optic Cable 2m QSFP56 Male-Male is a 2‑metre high-speed connection option designed for short-reach links in data centers and high-performance computing environments. Featuring QSFP56 male connectors at both ends, the cable supports InfiniBand and related high-bandwidth protocols and is intended for direct device-to-device connections where low latency and reliable transmission are required.
Advantages
This QSFP56-to-QSFP56 cable delivers a compact, factory-terminated solution that reduces installation complexity and eliminates the need for separate transceivers. The 2 m length is suited to rack-to-rack or within-rack interconnects, offering consistent signal integrity for high-throughput applications. The passive construction provides low power consumption and minimal latency compared with active conversion solutions.
Suitable for
Short-reach links between switches and routers in data centre racks
Interconnects for HPC nodes and GPU clusters
Connections between storage systems and host adapters supporting QSFP56
Key specifications
Connector type: QSFP56 male to QSFP56 male
Length: 2 metres
Protocol support: InfiniBand and compatible high-speed data protocols
Use case: short-reach direct attach connections for high-throughput, low-latency links
How to use
Ensure both devices support QSFP56 interfaces and the intended protocol (InfiniBand or other supported high-speed standard). Insert each QSFP56 male connector firmly into the corresponding QSFP56 port until the latch engages. Verify the link state and configuration on connected devices and apply any required port settings or firmware compatibility steps recommended by the hardware vendor. For removal, release the connector latch and pull straight out without bending the cable sharply.
Usage recommendations
Install the cable in short, unobstructed routes inside racks or between adjacent racks to maintain signal integrity. Avoid tight bends and mechanical stress at the connector ends, and confirm hardware compatibility and firmware versions before deployment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 2 m |
| Data transfer rate | 200 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | QSFP56 |
| Connector 2 | QSFP56 |
| AWG wire size | 30 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand Fibre Optic Cable BlueOptics 4Z57A14185-BL cost, and is it available for purchase?

The price is 182.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 122 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 03.08.2026 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/8420835/64376960_large.webp