# BlueOptics MCP7F00-A001-BL InfiniBand/fibre optic cable 1 m QSFP28 4xSFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-mcp7f00-a001-bl--10672779
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MCP7F00-A001-BL
**EAN:** 4063232316291
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 134.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 111.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-mcp7f00-a001-bl--10672779

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics MCP7F00-A001-BL is a 1 m InfiniBand/fibre optic cable featuring a QSFP28 connector and 4xSFP28 connectors. Designed for high-speed data transmission, this cable ensures reliable connectivity for data centers and networking applications. Its male/male configuration allows for easy integration into existing setups, making it a versatile choice for professionals.

## Long description

The BlueOptics MCP7F00-A001-BL InfiniBand/fibre optic cable is a 1 m QSFP28 to 4xSFP28 direct attach cable designed for 100G data links in racks and adjacent rack connections. It supports 100GBase-CR4 and 4x25GBASE-CR signaling and is intended for short-distance, high-speed electrical transmission between switches, routers, storage systems and other data center hardware that accept a QSFP28 to 4xSFP28 direct attach connection. The male-to-male configuration simplifies integration into existing network setups and the cable conforms to common MSA pinouts for compatibility with major hardware platforms.
Advantages
This 1 m QSFP28 to 4xSFP28 cable provides a low-latency, low-power connection suitable for top-of-rack and adjacent-rack links while avoiding the need for optical transceivers. As a passive direct attach twinax solution it delivers predictable electrical performance for short runs, reduced failure points compared with active cables, and a compact form factor for dense rack environments. Manufacturing to industry MSA guidelines and use of high-quality components contribute to reliable long-term operation and consistent interoperability with equipment that supports the same interface standards.
Suitable for
 Short-range 100G interconnects between switches and routers in racks
 Connections from QSFP28 ports to 4xSFP28 breakout ports for server and storage links
 High-density top-of-rack and adjacent-rack cabling where low latency and low power are required
Key specifications
 Cable length: 1 meter
 Connector types: QSFP28 (male) to 4× SFP28 (male)
 Supported protocols: 100GBase-CR4 and 4×25GBASE-CR; compatible with Ethernet, FCoE and InfiniBand up to 100 Gbit/s on the specified distance
 Cable type: passive direct attach twinax (DAC), 26 AWG conductors
 Design: MSA-compliant pinout and mechanical form factors for QSFP28 and SFP28
 Intended use: rack and adjacent-rack short-distance links
How to use
Install the BlueOptics MCP7F00-A001-BL by inserting the QSFP28 end into the QSFP28 port of the source device and the four SFP28 ends into the corresponding SFP28 ports on the target device or breakout module. Ensure both devices are powered down or that hot-plug procedures recommended by the hardware vendor are followed. Verify that the host hardware supports passive 100GBase-CR4 / 4×25GBASE-CR direct attach cables and that firmware or driver settings allow the expected breakout and link speeds. After connection, check link status and speed using device management tools and logs.
Usage recommendations
Use this passive 1 m DAC for short, high-speed links within racks or between adjacent racks; avoid using passive twinax over distances beyond the specified 1 m, and follow vendor guidance regarding compatibility and firmware to ensure stable operation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Package weight | 260 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 1 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | QSFP28 |
| Connector 2 | 4xSFP28 |
| AWG wire size | 26 |
| Warranty period | 5 year(s) |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics MCP7F00-A001-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 — 24 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 04.08.2026 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

## Image

https://aio.lv/img/cache/product/10672779/64427910_large.webp