# BlueOptics MCP7F00-A003-BL InfiniBand fibre optic cable 3 m QSFP28 4xSFP28 Male Male

**URL:** https://aio.lv/en/product--blueoptics-mcp7f00-a003-bl--10672776
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MCP7F00-A003-BL
**EAN:** 4063232316321
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 192.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 159.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-mcp7f00-a003-bl--10672776

## 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 MCP7F00-A003-BL is a 3 m InfiniBand fibre optic cable featuring a QSFP28 connector and four SFP28 connectors. It is designed for high-speed data transmission in data centers and networking applications. The male-to-male configuration ensures compatibility with various devices, making it a reliable choice for connecting servers and switches.

## Long description

The BlueOptics MCP7F00-A003-BL InfiniBand fibre optic cable is a 3 m QSFP28 to 4xSFP28 male-to-male solution designed for short-distance, high-speed connectivity in racks and adjacent rack rows. It supports 100G aggregated throughput via four 25G lanes and is intended for data center and networking environments that require low-latency links between servers, switches and storage devices. The cable conforms to MSA form factors and is suitable for systems that accept QSFP28 and SFP28 modular ports.
Advantages
This QSFP28 to 4xSFP28 cable provides a compact, low-power connectivity option for 100G applications over a 3 m span. Its passive direct-attach design yields low latency and minimal power consumption while maintaining signal integrity for short-range links. Manufactured to MSA guidelines and assembled using industry-recognized components, the cable is compatible with major hardware platforms that support QSFP28 and SFP28 interfaces.
Suitable for
High-speed server-to-switch and switch-to-switch links within racks
Short-range interconnects in data center top-of-rack (ToR) and middle-of-row (MoR) deployments
Aggregated 100G connections using 4x25G lanes
Environments requiring low-latency, low-power direct attach connections
Key specifications
Cable length: 3 metres
Connector type: QSFP28 (one end) to 4 × SFP28 (other end), male-to-male
Aggregate data rate: up to 100 Gbit/s (4 × 25 Gbit/s lanes)
Cable type: passive direct attach (twinax copper for short-range electrical signalling)
Conductor gauge: 26 AWG
Form-factor compliance: MSA-compliant QSFP28 and SFP28 interfaces
Typical applications: Ethernet, FCoE, Fibre Channel and InfiniBand up to 100G over short distances
How to use
Install the cable by inserting the QSFP28 connector into the QSFP28 port and the four SFP28 connectors into their respective SFP28 ports on the connected devices. Ensure ports are powered down or follow hot-plug guidelines from the device manufacturer if applicable. Verify link status and speed in the host or switch management interface after physical connection. Use the cable for short, direct connections — it is designed for up to 3 m copper twinax applications and not for long-distance optical transmission.
Usage recommendations
For reliable operation, use this cable within rack-to-rack or intra-rack distances up to 3 metres, keep cable bend radius within manufacturer guidelines, and confirm that the target devices support passive DAC twinax attachments. Avoid routing near strong electromagnetic interference sources and check device compatibility when mixing third-party cables and vendor hardware.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Package weight | 260 g |
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 3 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) |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics MCP7F00-A003-BL cost, and is it available for purchase?

The price is 192.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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/10672776/59924948_large.webp