# Passive DAC cable CBO CBL-0349L-BL 5 m SFP+ Male–Male 10 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-cbl-0349l-bl--4470549
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CBL-0349L-BL
**EAN:** 4063232634944
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cbl-0349l-bl--4470549

## 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 cable (DAC) CBO CBL-0349L-BL is a 5-meter passive SFP+ twinax cable offering 10 Gbit/s connectivity with SFP+ male connectors on both ends. Designed for short-range, high-speed links between servers, switches and storage within racks or adjacent racks. Provides low latency, no additional transceivers, and simple plug-and-play deployment.

## Long description

Passive DAC cable CBO CBL-0349L-BL 5 m SFP+ Male–Male 10 Gbit/s is a twinax direct attach cable designed for short-range, high-speed connections between SFP+ ports. The 5-metre passive assembly features SFP+ male connectors on both ends and supports 10 Gbit/s links without the need for separate optical transceivers. It is intended for use in top-of-rack, middle-of-row or adjacent-rack connections where low latency and simple, cost-effective cabling are required.
Advantages
This passive SFP+ twinax cable delivers a fixed 10 Gbit/s link with minimal latency and low power consumption because it does not require active components or additional transceivers. The integrated male-to-male SFP+ connectors simplify deployment with plug-and-play operation and reduce overall system cost compared with separate optical modules and fiber patch cords. Its 5 m length provides flexibility for intra-rack and short inter-rack runs while maintaining signal integrity typical for direct attach twinax designs.
Suitable for
Short-range connections between servers and switches within the same rack
Interconnects between adjacent racks in data centre rows
High-throughput links for storage arrays and SAN ports
Environments where low latency and low power consumption are required
Key specifications
Connector type: SFP+ male to SFP+ male
Length: 5 m
Data rate: 10 Gbit/s
Cable type: Passive twinax direct attach
Typical application: Short-reach rack and adjacent-rack links
How to use
Install the passive DAC by plugging each SFP+ male connector into the corresponding SFP+ port on your network devices until the connector latches. Verify link status in the devices' management interface or indicator LEDs to confirm the 10 Gbit/s connection. There is no separate configuration required at the physical layer; however, ensure compatible port settings (speed, duplex and any vendor-specific SFP+ compatibility requirements) are configured in the host equipment.
Usage recommendations
Avoid repeated flexing or tight bends near the connector ends and route the 5 m cable to prevent strain on the connectors. For optimal performance, use this passive twinax DAC for short links within racks or between adjacent racks and verify compatibility with device vendors when mixing equipment from different manufacturers.

## FAQ

### How much does the CBO CBL-0349L-BL 5 m SFP+ 10 Gbit/s DAC cable cost, and is it available for purchase?

The price is 75.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 398 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/4470549/59857162_large.webp