# BlueOptics QSFP56 Direct Attach Cable 200GBASE-CR4, 30AWG, 3m

**URL:** https://aio.lv/en/product--blueoptics-9624cm200cab2-0030-bl--12266990
**Data updated:** 2026-04-14 22:37 (EEST)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 9624CM200CAB2-0030-BL
**EAN:** 4063232351049
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 231.99 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 191.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-9624cm200cab2-0030-bl--12266990

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.08.2026 | free |
| Pickup points | 26.08.2026 | 1.79 EUR |
| Courier delivery to door | 26.08.2026 | 4.99 EUR |

## Summary description

BlueOptics QSFP56 Direct Attach Cable (DAC) for 200GBASE-CR4 Ethernet connections. Copper twinax cable with 30AWG conductors and QSFP56 terminations, 3 meters long, designed for short-reach server, switch and storage interconnects supporting 200 Gbit/s links. Suitable for high-density data center cabling and low-latency connections.

## Long description

BlueOptics QSFP56 Direct Attach Cable 200GBASE-CR4, 30AWG, 3m is a copper twinax cable assembly with QSFP56 terminations designed for 200 Gbit/s short-reach Ethernet links. The 3-meter length and 30AWG conductors make it suitable for high-density data centre topologies where reliable, low-latency server, switch and storage interconnects are required. This cable implements the 200GBASE-CR4 electrical interface and is intended for direct attach connections between compatible QSFP56 ports.
Advantages
The cable offers a compact, low-power alternative to optical transceivers for short-distance links, enabling dense port-to-port connections with minimal footprint. Copper twinax construction and QSFP56 terminations deliver full 200 Gbit/s aggregated bandwidth with low latency and predictable signal integrity. The fixed 3 m length simplifies rack planning and reduces the need for intermediate patching when connecting adjacent equipment.
Suitable for
 Short-reach interconnection between servers, switches and storage within the same rack or neighbouring racks
 High-density data centre top-of-rack and spine-leaf fabrics requiring 200G links
 Low-latency applications such as high-performance computing clusters and financial trading systems
 Environments where power efficiency and minimal port space are priorities
When it may not be suitable
This direct attach cable is intended for short-reach copper connections and is not suitable where longer distances or fibre connectivity are required. It does not replace optical transceivers for runs beyond the supported copper reach or for environments that require optical isolation or specific optical link budgets.
Key specifications
 Interface: QSFP56 to QSFP56
 Standard: 200GBASE-CR4 electrical
 Cable type: Copper twinax (direct attach)
 Conductor gauge: 30 AWG
 Data rate: 200 Gbit/s aggregated
 Length: 3 metres
How to use
Ensure both devices support QSFP56 200GBASE-CR4 direct attach connections before installation. Power down or follow hot-plug guidance from your equipment vendor if required. Align the QSFP56 connectors with the ports and insert firmly until the latch engages; ensure the cable is not under tension and route it to avoid sharp bends. Monitor link status on connected devices to confirm a 200G link. For removal, release the latch and pull straight out to avoid damaging the connector or port.
What to consider before purchase
 Confirm that your switches, servers or storage devices support QSFP56 200GBASE-CR4 DACs and that vendor compatibility is acceptable
 Verify the 3 m length fits your rack layout and cable management plan
 Consider whether copper reach and electrical performance meet your environment's distance and interference requirements
Usage recommendations
Use this QSFP56 direct attach cable for short, high-bandwidth links inside racks or between adjacent racks; avoid tight bending radii and keep the cable clear of high-heat sources. For longer runs or where optical connectivity is required, choose appropriate fiber transceivers and cabling.

## FAQ

### How much does the BlueOptics QSFP56 200GBASE-CR4 DAC 3m cost, and is it available for purchase?

The price is 231.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 187 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 21.08.2026 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