# BlueOptics MA-CBL-100G-50CM InfiniBand fibre optic cable 0.5 m QSFP28 2x QSFP28

**URL:** https://aio.lv/en/product--blueoptics-ma-cbl-100g-50cm-bl--4465464
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MA-CBL-100G-50CM-BL
**EAN:** 4063232100869
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ma-cbl-100g-50cm-bl--4465464

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics MA-CBL-100G-50CM is a 0.5 m InfiniBand fibre optic cable featuring QSFP28 connectors. It is designed for high-speed data transmission in data centers and networking applications, ensuring reliable performance and low latency. Ideal for connecting devices in high-performance computing environments.

## Long description

The BlueOptics MA-CBL-100G-50CM InfiniBand fibre optic cable 0.5 m QSFP28 2x QSFP28 is a short-reach multimode assembly designed for high-density data center interconnects and high-performance computing environments. With QSFP28 interfaces on both ends, this 0.5 metre cable supports 100 Gbps class links over InfiniBand-compatible ports, providing low latency and reliable signal integrity for server-to-switch and switch-to-switch connections. The compact length reduces excess cable clutter in rack environments and simplifies cable management in densely populated patch panels.
Advantages
This cable provides a compact, factory-terminated QSFP28 solution that maintains performance for demanding data transmission tasks. Its short 0.5 m length limits insertion loss and helps preserve signal quality while reducing the physical footprint inside racks. Built to meet common multimode fibre performance parameters, the cable supports stable throughput, low latency and consistent link behaviour in InfiniBand networks. The ready-to-install design shortens deployment time and avoids the need for on-site termination.
Suitable for
Server-to-switch and switch-to-switch connections in data centres
High-performance computing clusters and InfiniBand fabrics
Short-reach links in rack-based network topologies
Patching in dense optical patch panels and top-of-rack installations
Key specifications
Connector type: QSFP28 to QSFP28 (2x QSFP28)
Length: 0.5 m (50 cm)
Supported data rates: up to 100 Gbps class links
Optical interface: InfiniBand-compatible multimode fibre
Typical use: short-reach, high-density cabling
How to use
Install the BlueOptics MA-CBL-100G-50CM by aligning each QSFP28 connector with the corresponding QSFP28 port on your network equipment and inserting until the latch engages. Use the 0.5 m length for close-proximity connections inside racks to minimize slack and improve airflow. Ensure ports and cable ends are kept free of dust and debris; inspect and, if necessary, clean connectors before insertion with appropriate fibre cleaning tools. Avoid sharp bends and excessive pulling force to maintain optical performance.
Usage recommendations
Use this short-length cable where minimal distance is required between devices to reduce latency and cable congestion. For permanent installations, verify compatibility with equipment QSFP28 and InfiniBand specifications and follow data centre cable management best practices.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 0.5 m |
| Product colour | Black |
| Data transfer rate | 100000 Mbit/s |
| Connector 1 | QSFP28 |
| Connector 2 | 2x QSFP28 |
| Ethernet interface type | 100 Gigabit Ethernet |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand cable BlueOptics MA-CBL-100G-50CM cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 228 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 27.07.2026 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/4465464/64291484_large.webp