# DAC cable CBO QSFP to QSFP 1 m, model CAB-Q-S-1M

**URL:** https://aio.lv/en/product--blueoptics-cab-q-s-1m-bl--4470519
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CAB-Q-S-1M-BL
**EAN:** 4063232639093
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 74.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cab-q-s-1m-bl--4470519

## 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 by CBO, QSFP to QSFP interface, 1 meter length (model CAB-Q-S-1M). Designed for short-reach high-speed interconnections between QSFP ports in switches, routers and servers. Provides a reliable, low-latency physical link for data center patching and aggregation with a fixed-length, plug-and-play form factor.

## Long description

Direct Attach Copper (DAC) cable CBO QSFP to QSFP 1 m (model CAB-Q-S-1M) by BlueOptics is a fixed-length, plug-and-play copper interconnect designed for short-reach, high-speed links between QSFP ports. The cable provides a low-latency, low-power physical connection for top-of-rack switches, aggregation switches, routers and server QSFP ports in data center environments. With a 1 metre length and QSFP-to-QSFP connectors, this DAC cable is intended for reliable patching and direct server or switch-to-switch connectivity where fiber transceivers are not required.
Advantages
The DAC cable offers a cost-effective and energy-efficient alternative to active optical cables for short distances, eliminating the need for separate transceivers and reducing system power consumption. Its fixed length and integrated QSFP connectors simplify installation and inventory management while delivering consistent electrical performance suitable for high-throughput environments. The copper assembly supports low latency and stable signal integrity for demanding networking applications.
Suitable for
 Top-of-rack and leaf-spine connections in data centers
 Direct server-to-switch or switch-to-switch interconnects
 Short-reach aggregation and high-bandwidth patching
 Environments prioritizing low latency and reduced power usage
Key specifications
 Interface: QSFP to QSFP copper direct attach
 Length: 1 metre
 Form factor: Fixed-length, integrated connectors
 Typical use: Short-reach high-speed interconnection
 Latency: Low, suitable for high-throughput networking
 Power: Lower system power compared with optical transceivers plus separate cables
How to use
Insert each QSFP connector into the corresponding QSFP port on the networking devices until the latch engages, ensuring proper orientation and securely seated connections. No additional drivers or configuration are required at the cable level; the connected devices will detect the link according to their port and transceiver settings. For best results, route the cable to avoid sharp bends and mechanical strain on the connectors, and verify link status through device LEDs or management interfaces after installation.
Usage recommendations
Use this QSFP-to-QSFP DAC for connections within the same rack or adjacent racks where the 1 m length provides a direct, low-latency path. Avoid environments with significant electromagnetic interference and maintain bend radius guidelines to preserve signal integrity. Confirm device compatibility with QSFP copper direct attach cables before deployment to ensure supported data rates and link operation.

## FAQ

### How much does the CBO QSFP to QSFP DAC cable CAB-Q-S-1M cost, and is it available for purchase?

The price is 90.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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/4470519/59856231_large.webp