# CBO Cable CBL-402-BO QSFP Male–Male 2 m 40 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-cbl-402-bo--4470575
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-402-BO
**EAN:** 4063232012506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 188.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 156.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-402-bo--4470575

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

CBO BlueOptics CBL-402-BO is a 2 m QSFP male-to-male cable supporting 40 Gbit/s data rates. Designed for short-reach high-speed connections between QSFP ports in switches, routers or servers, it provides a direct copper or active optical link (as specified by model) for aggregating traffic, low-latency interconnects and rack-to-rack links. Suitable for data center and enterprise networking where reliable 40Gb connectivity over 2 meters is required.

## Long description

The CBO Cable CBL-402-BO QSFP Male–Male 2 m 40 Gbit/s is a short-reach high-speed interconnect cable for equipment with QSFP ports. With a 2 m length and support for 40 Gbit/s throughput, this BlueOptics cable is intended for direct connections between switches, routers and servers in data center and enterprise networking environments. Its design offers a compact, low-latency link for aggregation, top-of-rack and rack-to-rack connections where a reliable 40 Gb connection is required.
Advantages
This QSFP male-to-male cable provides a simple, low-latency physical link that eliminates the need for additional transceivers in short-distance 40 Gbit/s applications. The fixed 2 m length reduces clutter in rack environments and helps maintain signal integrity for high-bandwidth traffic. Engineered for compatibility with standard QSFP ports, the cable supports dense deployment and straightforward installation in network racks and server cabinets.
Suitable for
Top-of-rack switch to switch connections
Server to switch high-speed links
Rack-to-rack aggregation within data centers
Low-latency interconnects in enterprise networks
Key specifications
Connector type: QSFP male to QSFP male
Nominal length: 2 meters
Data rate: 40 Gbit/s
Application: short-reach interconnects for switches, routers and servers
Typical use environment: data centers and enterprise network racks
How to use
Insert each QSFP connector into the corresponding QSFP port on network devices, ensuring proper alignment and a secure seating. Route the cable within the rack to minimize sharp bends and avoid placing tension on the connectors. Verify link activity and data rate on the connected devices after installation. For equipment with port-specific configuration requirements, adjust device settings or firmware as needed to enable 40 Gbit/s operation.
Usage recommendations
Keep the cable free from tight bends and excessive mechanical stress, and install it away from sources of strong electromagnetic interference. Use the 2 m length for short intra-rack or nearby rack connections to maintain signal quality; for longer distances choose an appropriate alternative. Check device compatibility with QSFP passive or active cables as required by the network design.

## FAQ

### How much does the CBO CBL-402-BO QSFP Cable 2 m 40 Gbit/s cost, and is it available for purchase?

The price is 188.99 € (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 11.08.2026 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/4470575/59855117_large.webp