# SFP+ Direct-Attach Cable CBO 2127933-4-BL 3 m Male-to-Male 10 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-2127933-4-bl--4464733
**Data updated:** 2026-02-25 16:30 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 2127933-4-BL
**EAN:** 4063232010694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-2127933-4-bl--4464733

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO SFP+ direct-attach cable model 2127933-4-BL is a 3-meter, male-to-male copper cable supporting 10 Gbit/s data rates for use between SFP+ ports. Designed for short-range high-speed connections, it suits switches, servers and network appliances that accept SFP+ DACs. Provides a simple, low-latency link for rack-to-rack or intra-rack connections.

## Long description

CBO SFP+ direct-attach cable 2127933-4-BL is a 3 m male-to-male copper cable designed for short-range 10 Gbit/s connections between SFP+ ports. It provides a low-latency, cost-effective link for connecting switches, servers and network appliances within racks or between adjacent racks. The cable is intended for environments where a simple, reliable 10 Gbit/s physical connection is needed without the complexity of optical transceivers.
Advantages
The CBO SFP+ DAC offers plug-and-play operation with minimal configuration required and reduced power consumption compared to active optical solutions. Its fixed copper assembly ensures stable electrical performance and low latency suitable for high-throughput applications. The 3 m length balances reach and signal integrity for typical rack-to-rack and intra-rack deployments, while the male-to-male SFP+ connectors provide direct compatibility with equipment that supports SFP+ direct-attach cables.
Suitable for
 Short-range 10 Gbit/s links between switches in the same or adjacent racks
 Direct connections between servers and top-of-rack switches
 High-throughput network appliances requiring low-latency links
 Data center patching where optical transceivers are not required
Key specifications
 Connector type: SFP+ male-to-male
 Cable length: 3 meters
 Supported data rate: 10 Gbit/s
 Cable medium: Copper direct-attach
 Typical use range: short-range / intra-rack and adjacent-rack
 Latency: low (direct copper link)
How to use
Insert each SFP+ connector into the corresponding SFP+ port on the two devices to be connected until the latch clicks. Ensure both devices support SFP+ passive direct-attach cables and configure network interfaces on the devices as required by your setup. No additional power or transceiver modules are necessary. When removing the cable, release the connector latch and pull straight out to avoid damaging the port.
Usage recommendations
For reliable operation, route the cable to avoid sharp bends and excessive mechanical stress. Use the 3 m length for intra-rack or short rack-to-rack links; for longer spans consider optical transceivers or active cables. Verify device compatibility with passive SFP+ DACs and keep firmware updated for optimal interoperability.

## FAQ

### How much does the SFP+ Cable CBO 2127933-4-BL 3 m 10 Gbit/s cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 195 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 23.07.2026 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/4464733/59854869_large.webp