# SFP+ Cable CBO 3 m Male/Male 10 Gbit/s, model 2127931-4-BL

**URL:** https://aio.lv/en/product--blueoptics-2127931-4-bl--4464991
**Data updated:** 2026-02-25 16:30 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 2127931-4-BL
**EAN:** 4063232010717
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-2127931-4-bl--4464991

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Direct-attach SFP+ cable by CBO, model 2127931-4-BL, 3 meters long with male-to-male connectors supporting up to 10 Gbit/s. Designed for short-range high-speed links between SFP+ ports in switches, servers, and storage equipment. Provides a simple, low-latency connection for network uplinks, server interconnects, and data center patching with a fixed length for reliable installation.

## Long description

The SFP+ Cable CBO 3 m Male/Male 10 Gbit/s, model 2127931-4-BL is a direct-attach copper cable designed for short-range, high-speed connections between SFP+ ports. With a fixed 3 m length and male-to-male connectors, this assembly provides up to 10 Gbit/s throughput and low latency for links between switches, servers and storage devices. The cable is intended for reliable rack-level interconnects and data center patching where a pre-terminated, robust solution is required.
Advantages
This SFP+ direct-attach cable offers straightforward plug-and-play installation, low power consumption compared with optical transceivers, and predictable performance over its fixed length. The male-to-male configuration reduces the need for additional transceivers and simplifies link provisioning. Its construction supports stable signal transmission for short-range 10 Gbit/s connections and minimises insertion points and potential signal loss.
Suitable for
 Uplinks between access and aggregation switches in racks
 Server-to-switch connections within the same rack or adjacent racks
 Storage array interconnects and SAN patching at 10 Gbit/s
 Short-range data centre patch panels and top-of-rack deployments
Key specifications
 Connector type: SFP+ male to SFP+ male
 Nominal length: 3 metres
 Maximum supported data rate: 10 Gbit/s
 Cable type: Direct-attach copper assembly
 Typical latency: low, suitable for short-range links
 Application: short-range interconnects in racks and data centres
How to use
Insert each SFP+ connector into the corresponding SFP+ port on the network devices until the latch engages. Verify link status on both devices and configure network settings as required by your environment. Use the fixed 3 m length to plan rack layouts and avoid excessive cable slack; route the cable to minimise sharp bends and mechanical strain. For removal, depress the connector latch and pull straight out to avoid damage to the port or cable.
Usage recommendations
Use this direct-attach SFP+ cable for reliable, short-distance 10 Gbit/s links inside racks or between adjacent racks. Ensure that connected devices support passive SFP+ copper assemblies and that port firmware is compatible. Maintain gentle bend radii and secure the cable to avoid strain and maintain consistent signal performance.

## FAQ

### How much does the CBO SFP+ Cable 3 m 10 Gbit/s 2127931-4-BL cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 136 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 04.08.2026 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/4464991/59855939_large.webp