# BlueOptics 100G-DACP-QSFP3M-BL InfiniBand fibre optic cable 3 m QSFP28 Black

**URL:** https://aio.lv/en/product--blueoptics-100g-dacp-qsfp3m-bl--10672937
**Data updated:** 2026-02-24 11:01 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 100G-DACP-QSFP3M-BL
**EAN:** 4063232315805
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 134.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 111.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-100g-dacp-qsfp3m-bl--10672937

## 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 100G-DACP-QSFP3M-BL is a 3 m InfiniBand fibre optic cable featuring male QSFP28 connectors on both ends. It is designed for high-speed data transmission in data centers and networking environments, ensuring reliable performance and minimal latency. This cable is ideal for connecting switches, routers, and servers in high-bandwidth applications.

## Long description

The BlueOptics 100G-DACP-QSFP3M-BL InfiniBand fibre optic cable is a 3 m QSFP28 passive direct attach copper-style cable presented in a flexible, black jacket. With male QSFP28 connectors on both ends, this cable is engineered for short-reach, high-bandwidth interconnects in data centers and high-performance networking environments. It supports 100G data rates and is intended to provide low latency and dependable signal integrity between switches, routers and servers.
Advantages
This 3 m InfiniBand cable offers a compact solution for connecting high-speed ports without transceivers, reducing overall power consumption and simplifying installation. The QSFP28 male connectors ensure a standardized interface for 100G-capable equipment, while the durable outer jacket and tight construction maintain consistent performance in rack and chassis environments. The passive design reduces complexity and is suitable where short-distance, high-throughput links are required.
Suitable for
High-density switch-to-switch connections in data centers
Server-to-switch links for storage and compute clusters
Interconnects in high-performance computing (HPC) and InfiniBand networks
Short-reach backbone cabling within racks and between adjacent racks
Key specifications
Cable type: InfiniBand passive direct attach
Connector type: QSFP28 male on both ends
Supported data rate: 100 Gbit/s
Length: 3 meters
Color: Black
Design: Short-reach, low-latency interconnect
How to use
Install the cable by aligning each QSFP28 male connector with the corresponding QSFP28 port on network equipment and insert until the connector is seated securely. Ensure equipment is powered down or supports hot-plugging per manufacturer guidance before connecting or disconnecting. Route the cable to avoid sharp bends and mechanical strain; maintain minimum bend radius as specified by the equipment vendor. Verify link status via switch or server port indicators and network management tools after installation.
Usage recommendations
For reliable operation, use this BlueOptics 3 m QSFP28 cable for short-distance connections within racks or between adjacent racks. Avoid exceeding recommended bend radii and protect connectors from dust by using dust caps when ports are not in use. Confirm compatibility with your 100G-capable QSFP28 ports and check device documentation for supported passive direct attach cables.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 3 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Jacket material | Low smoke zero halogen (LSZH) |
| AWG wire size | 26 |
| Fastening type | Push–pull |
| Cable shape | Round |
| Sustainability compliance | Yes |
| Compliance certificates | RoHS, Federal Communications Commission (FCC), CE |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand cable BlueOptics 100G-DACP-QSFP3M-BL 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 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

### Where can I download the instructions for InfiniBand cable BlueOptics 100G-DACP-QSFP3M-BL?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10672937/64428117_large.webp