# InfiniBand/fibre optic cable BlueOptics 100G-DACP-QSFP4SFP5M-BL 5 m QSFP28 4xSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-100g-dacp-qsfp4sfp5m-bl--10672926
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 100G-DACP-QSFP4SFP5M-BL
**EAN:** 4063232316383
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 290.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 240.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-100g-dacp-qsfp4sfp5m-bl--10672926

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 100G-DACP-QSFP4SFP5M-BL is a 5 m InfiniBand/fibre optic cable featuring a QSFP28 connector and four SFP28 connectors. Designed for high-speed data transmission, it ensures reliable connectivity for data centers and networking applications. The male/male configuration allows for easy installation and compatibility with various devices.

## Long description

The BlueOptics 100G-DACP-QSFP4SFP5M-BL is a 5 m InfiniBand/fibre optic cable with a QSFP28 connector on one end and four SFP28 connectors on the other. It is designed for high-speed data transmission between switches, servers and storage devices in data centre and enterprise networks. The cable's male-to-male configuration simplifies direct connections and reduces the need for additional transceivers when linking compatible ports.
Advantages
This fibre optic assembly supports 100 Gbps class connections through a QSFP28 interface and breaks out to four independent SFP28 links, enabling flexible port mapping and aggregation. The 5 m length balances reach and signal integrity for typical rack-to-rack or switch-to-server installations. The cable is manufactured to industry tolerances for optical performance to maintain low insertion loss and stable throughput under normal operating conditions.
Suitable for
 High-density data centre interconnects
 Server-to-switch or switch-to-switch direct connections
 InfiniBand and 100G Ethernet environments
 Aggregation and breakout applications where one QSFP28 needs to serve multiple SFP28 ports
Key specifications
 Cable type: multimode fibre optic assembly for QSFP28 to 4 × SFP28
 Connector configuration: male QSFP28 to 4 × male SFP28
 Nominal data rate: supports up to 100 Gbps aggregated bandwidth
 Length: 5 metres
 Colour: blue outer jacket
 Application: designed for InfiniBand and 100G Ethernet interconnects
How to use
Install the cable by inserting the QSFP28 end into a compatible QSFP28 port and the four SFP28 ends into the corresponding SFP28 ports on the target devices. Ensure connectors are clean and free of dust before insertion to avoid signal degradation. Confirm port settings and link aggregation or breakout configuration in the device firmware or operating system as required, then verify link status and throughput using network management tools.
Usage recommendations
Do not bend the cable sharply or exceed the recommended minimum bend radius. Store and handle the cable using protective caps on connectors when not in use. Use proper ESD precautions during installation and avoid routing the cable near high-power electrical lines to reduce interference and physical stress.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Package weight | 260 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 5 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP28 |
| Connector 2 | 4xSFP28 |
| 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/fibre optic cable BlueOptics 100G-DACP-QSFP4SFP5M-BL cost, and is it available for purchase?

The price is 290.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 12.08.2026 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

### Where can I download the instructions for InfiniBand/fibre optic cable BlueOptics 100G-DACP-QSFP4SFP5M-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/10672926/64428093_large.webp