# DAC Cable BlueOptics CBL-NTWK-0956-QSFP56-3-BL 3m QSFP56

**URL:** https://aio.lv/en/product--blueoptics-cbl-ntwk-0956-qsfp56-3-bl--11583235
**Data updated:** 2026-02-24 11:02 (EET)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-NTWK-0956-QSFP56-3-BL
**EAN:** 4063232344508
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 205.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 170.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-ntwk-0956-qsfp56-3-bl--11583235

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics CBL-NTWK-0956-QSFP56-3-BL is a 3-meter DAC cable designed for high-speed data transmission. It features QSFP56 connectors for efficient connectivity in data centers and networking environments. Ideal for connecting switches and servers, this cable ensures reliable performance and minimal latency.

## Long description

The BlueOptics CBL-NTWK-0956-QSFP56-3-BL 3m QSFP56 is a direct-attach copper (DAC) cable designed for short-reach, high-bandwidth connections in data centers and enterprise networks. With QSFP56 connectors at both ends and a 3-meter length, this cable supports 200 Gigabit Ethernet links between network switches, routers and servers where low latency and reliable throughput are required.
Advantages
This DAC cable provides a cost-effective and power-efficient alternative to optical transceivers for short-distance connections. Its QSFP56 male connectors ensure straightforward plug-and-play installation and stable electrical performance. The 3 m length reduces clutter while permitting flexible equipment placement in racks and cabinets.
Suitable for
High-density switch-to-switch connections in data centers
Server uplinks requiring 200 Gigabit Ethernet bandwidth
Top-of-rack and leaf-spine architectures with short cable runs
Environments where low latency and reliable electrical links are necessary
Key specifications
Cable type: Direct-attach copper (DAC)
Connector type: QSFP56 male to QSFP56 male
Supported data rate: 200 Gbit/s
Length: 3 m
Ethernet interface: 200 Gigabit Ethernet
Colour: Black
Weight: 0.15 kg
How to use
Power off or follow hot-plug guidelines of your network equipment before connecting the BlueOptics QSFP56 DAC if required by the device vendor. Align each QSFP56 connector with the corresponding port and insert until the connector latches. Verify link status on the equipment management interface and check that the negotiated 200 Gbit/s link is active. To remove, disengage any latch mechanism and pull the connector straight out to avoid damaging the port.
Usage recommendations
Use this DAC cable for short interconnects within a rack or to neighboring racks; avoid routing it across long spans where signal integrity could be affected. Maintain proper bend radius and avoid sharp kinks. Confirm compatibility with your switch or server vendor for QSFP56 DAC modules and verify firmware or port settings as needed to enable 200 Gigabit Ethernet operation.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 200 Gbit/s |
| Connector 1 | QSFP56 |
| Connector 2 | QSFP56 |
| Brand compatibility | Supermicro |
| AWG wire size | 30 |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fastening type | Push–pull |
| Cable shape | Round |

### Network

| Feature | Value |
|---|---|
| Ethernet interface type | 200 Gigabit Ethernet |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.15 kg |

### Other features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Cable type | DAC |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 160 g |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the DAC Cable BlueOptics CBL-NTWK-0956-QSFP56-3-BL cost, and is it available for purchase?

The price is 205.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 184 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 24.08.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, ethernet interface type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11583235/66672404_large.webp