# DAC cable CBO 100GB-C01-QSFP28, QSFP28 to QSFP28, 100 Gbps, passive, 30 m, BlueLAN

**URL:** https://aio.lv/en/product--blueoptics-100gb-c01-qsfp28-bl--4472368
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 100GB-C01-QSFP28-BL
**EAN:** 4063232642260
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-100gb-c01-qsfp28-bl--4472368

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Direct Attach Copper (DAC) cable CBO BlueLAN 100GB-C01-QSFP28 connects QSFP28 ports for 100 Gbps links over a 30 m passive copper assembly. Designed for short-reach high-bandwidth interconnects in data centers and server racks, it supports QSFP28 equipment and simplifies installation with a pre-terminated, ready-to-use cable offering low latency and reliable connectivity.

## Long description

The BlueOptics DAC cable CBO 100GB-C01-QSFP28 is a passive Direct Attach Copper (DAC) assembly designed to link QSFP28 ports at 100 Gbps over a 30 metre span. Pre-terminated and factory-tested, the cable provides a ready-to-install connection for short-reach, high-bandwidth interconnects in data centre racks, switch-to-switch links or server uplinks. The BlueLAN variant is presented in blue jacketing for easy identification and cable management in dense cabling environments.
Advantages
This passive QSFP28 to QSFP28 cable delivers low-latency, high-throughput connectivity without the need for optical transceivers, reducing component count and power consumption. Its pre-terminated ends simplify installation and minimize risk of termination errors. With a 30 m length it covers typical in-rack and adjacent-rack distances while maintaining signal integrity suitable for 100 Gbps links. Durable jacket and strain reliefs support reliable mechanical performance in rack environments.
Suitable for
Short-reach 100 Gbps links between network switches
Server uplinks and top-of-rack aggregation in data centres
High-density cabling runs where colour-coded identification is required
Laboratory and testbed setups needing predictable, low-latency connections
Key specifications
Connector type: QSFP28 to QSFP28
Maximum data rate: 100 Gbps
Cable type: passive Direct Attach Copper (DAC)
Nominal length: 30 metres
Jacket colour: blue
Typical application: short-reach, rack-to-rack and in-rack interconnects
How to use
Install the cable by inserting each QSFP28 connector into the corresponding port until the latch engages. Ensure both ends are fully seated and that ports on connected equipment are powered down or support hot-plug insertion according to the device manufacturer’s guidance. Route the cable to avoid tight bends and mechanical stress; maintain bend radii recommended for copper assemblies. Verify link status via switch or server management interfaces and test throughput and error rates after installation.
Usage recommendations
Use this passive DAC cable for distances up to 30 metres within racks or between adjacent racks. Avoid running the cable near sources of electromagnetic interference and do not exceed recommended bend radius. For installations requiring extended reach, optical modules or active DACs should be considered.

## FAQ

### How much does the DAC cable CBO 100GB-C01-QSFP28 100 Gbps 30 m cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 247 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 03.08.2026 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/4472368/59857014_large.webp