# CBO QSFP28 DAC cable MCP7F00-A03AR26L-BL 100 Gbit/s, 5 m

**URL:** https://aio.lv/en/product--blueoptics-mcp7f00-a03ar26l-bl--4465763
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** MCP7F00-A03AR26L-BL
**EAN:** 4063232050065
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 290.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 240.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-mcp7f00-a03ar26l-bl--4465763

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Direct Attach Copper (DAC) cable CBO MCP7F00-A03AR26L-BL with QSFP28 connectors provides 100 Gbit/s short-reach connectivity over a 5 m copper link. Designed for high-speed server, switch and data center interconnects, it delivers low latency and power-efficient links without transceivers. Suitable for top-of-rack and aggregation applications where reliable 100G copper cabling is required.

## Long description

BlueOptics CBO QSFP28 DAC cable MCP7F00-A03AR26L-BL 100 Gbit/s, 5 m is a Direct Attach Copper (DAC) cable with QSFP28 connectors designed for short-reach 100 Gbit/s links. The pre-terminated twinax assembly provides a fixed, low-latency copper connection over 5 metres, allowing direct 100G connectivity between compatible QSFP28 ports without the need for optical transceivers. The cable is intended for high-density networking environments such as top-of-rack switches, aggregation layers and server interconnects where cost-effective and power-efficient cabling is required.
Advantages
The DAC cable offers low latency and reduced power consumption compared with optical transceiver-based links, as no separate transceivers are required. Its pre-terminated QSFP28-to-QSFP28 design simplifies installation and minimizes potential points of failure. The 5 m length supports typical short-reach data centre layouts while maintaining signal integrity and consistent 100 Gbit/s performance. Constructed for robust rack-to-rack and switch-to-server connections, it is a practical option for environments prioritising density and predictable electrical performance.
Suitable for
 Top-of-rack switch to aggregation switch connections
 Server to switch high-speed uplinks
 Short-reach data centre interconnects and appliance links
 High-density blade and rack environments requiring 100G copper cabling
Key specifications
 Interface: QSFP28 to QSFP28
 Data rate: 100 Gbit/s
 Media type: Direct Attach Copper (twinax)
 Length: 5 metres
 Transmission range: short-reach, up to 5 m
 Connector orientation: fixed, pre-terminated
 Typical applications: server uplinks, switch interconnects, data centre links
How to use
Install the cable by inserting each QSFP28 connector into the corresponding QSFP28 port on devices powered down or meeting hot-plug guidance from the equipment manufacturer. Ensure connectors are fully seated and latches engage. Verify that both devices support passive or active QSFP28 DAC connections and configure port settings on switches or servers as required for 100 Gbit/s operation. Cable routing should avoid tight bends and mechanical strain; secure the cable to rack structures if needed to prevent movement during maintenance.
Usage recommendations
For optimal performance, use this 5 m QSFP28 DAC within the same rack or adjacent racks with compatible QSFP28 ports and validated firmware. Avoid exceeding the specified bend radius, protect the connectors from dust and contaminants when not in use, and consult switch or server vendor documentation for supported DAC cable types and port configuration guidance.

## FAQ

### How much does the CBO QSFP28 DAC cable MCP7F00-A03AR26L-BL 100G 5m 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 05.08.2026 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/4465763/59879396_large.webp