# InfiniBand/fibre optic cable BlueOptics 7Z57A03563 5 m QSFP28

**URL:** https://aio.lv/en/product--blueoptics-7z57a03563-bl--4469937
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 7Z57A03563-BL
**EAN:** 4063232031507
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 175.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-7z57a03563-bl--4469937

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 7Z57A03563 is a 5 m InfiniBand/fibre optic cable featuring QSFP28 connectors on both ends. It is designed for high-speed data transfer, ensuring reliable connectivity for data centers and high-performance computing environments. The cable's robust construction and quality materials provide durability and optimal performance.

## Long description

The BlueOptics 7Z57A03563 5 m cable is an InfiniBand/fibre optic link with QSFP28 connectors on both ends. It is built for high-speed data transfer between switches, servers and network appliances in data centres and high-performance computing clusters. The cable combines multimode optical transmission characteristics with a length of 5 metres to provide low-latency, high-throughput connections where space and routing convenience are required.
Advantages
This QSFP28 fibre optic cable supports high aggregate bandwidth suitable for 100GbE or InfiniBand HDR/EDR environments and is engineered for consistent signal integrity over short-reach links. The connector housing and fibre jacketing are designed to resist common office and rack-mount wear, ensuring stable performance and long service life. Its standardized QSFP28 interfaces enable straightforward interoperability with compatible transceivers and ports.
Suitable for
 Interconnects between servers and top-of-rack switches
 High-performance computing clusters and InfiniBand fabrics
 Data centre uplinks and switch-to-switch connections
 Short-reach optical links where 5 metre cable length is required
Key specifications
 Cable type: fibre optic for InfiniBand/QSFP28 applications
 Connector type: QSFP28 on both ends
 Length: 5 metres
 Transmission: multimode optical, designed for high-bandwidth short-reach links
 Typical use: 100GbE and InfiniBand high-speed interconnects
How to use
Route the fibre optic cable carefully through rack channels or cable managers to avoid sharp bends and mechanical stress. Align the QSFP28 connectors with the corresponding ports on devices and insert until the connector latch engages; confirm a secure fit and check link status indicators on connected equipment. For removal, release the connector latch before pulling the plug to prevent damage. Observe system documentation for port mapping and link configuration to ensure optimal operation.
Usage recommendations
Store and handle the fibre optic cable to avoid crushing and tight bends; maintain minimum bend radius specified by the fibre type. Use cable managers and labels for organised routing in racks. Verify compatibility with host ports and transceivers before deployment, and perform link tests after installation to confirm expected throughput and signal quality.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 5 m |
| Product colour | Black |
| Data transfer rate | 100000 Mbit/s |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Ethernet interface type | 100 Gigabit Ethernet |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics 7Z57A03563 cost, and is it available for purchase?

The price is 212.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 356 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 30.07.2026 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/4469937/64298761_large.webp