# BlueOptics MA-CBL-100G-3M InfiniBand fibre optic cable 3m QSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-ma-cbl-100g-3m-bl--4465463
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MA-CBL-100G-3M-BL
**EAN:** 4063232102269
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 134.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 111.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ma-cbl-100g-3m-bl--4465463

## 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 MA-CBL-100G-3M is a 3-meter InfiniBand fibre optic cable featuring QSFP28 connectors on both ends. It is designed for high-speed data transmission in data centers and networking applications. This cable ensures reliable connectivity and optimal performance for demanding environments.

## Long description

The BlueOptics MA-CBL-100G-3M InfiniBand fibre optic cable 3m QSFP28 Male/Male is a 3-meter multimode optical link designed for high-speed server and switch interconnects. With QSFP28 connectors on both ends, this cable supports data center topologies that require 100G-class InfiniBand or Ethernet connectivity over short to medium distances. The construction emphasizes consistent signal integrity and low insertion loss to maintain throughput in dense rack and chassis installations.
Advantages
This fibre optic cable provides a standardized QSFP28-to-QSFP28 connection for 100G-class links, enabling straightforward integration with compatible transceivers and ports. Its 3 m length balances reach and manageability in rack layouts, helping to reduce cable clutter while preserving signal performance. The multimode optical design and quality connector polishing reduce reflections and insertion loss, contributing to stable high-bandwidth transmission in demanding networking and compute environments.
Suitable for
Short-reach data center uplinks between switches and servers
High-performance computing clusters using InfiniBand interconnects
Top-of-rack and middle-of-row cabling where 3 m reach is sufficient
Environments requiring QSFP28-compatible 100G links for storage and virtualization
Key specifications
Cable type: multimode fibre optic
Connector type: QSFP28 Male to QSFP28 Male
Length: 3 metres
Supported data rate: up to 100 Gbps class links (InfiniBand / Ethernet compatible)
Optical performance: low insertion loss and optimized for short-reach multimode applications
Typical use case: data center and server interconnects
How to use
Before installation, verify that both ports support QSFP28 connections and the intended protocol (InfiniBand or Ethernet) at the required data rate. Align the QSFP28 connectors with the port guides and insert them firmly until the connector latch engages. Route the cable to avoid sharp bends and mechanical strain; maintain the specified minimum bend radius for multimode fibre. When removing the cable, release the latch and pull straight to avoid damaging the connector. Periodically inspect connectors for dust and contamination and clean with appropriate fibre optic cleaning tools if needed.
Usage recommendations
To ensure consistent 100G performance, use this cable within data center structured cabling layouts and pair it with compatible QSFP28 ports and transceivers. Store and handle the fibre carefully to prevent microbends, and perform connector cleaning and periodic link testing as part of routine maintenance.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand cable BlueOptics MA-CBL-100G-3M cost, and is it available for purchase?

The price is 134.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 337 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/4465463/64291476_large.webp