# SFP+ Cable CBO 45W3039-BL 5 m Male/Male 10 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-45w3039-bl--4472342
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 45W3039-BL
**EAN:** 4063232634845
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-45w3039-bl--4472342

## 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

SFP+ Cable CBO 45W3039-BL is a 5-meter Twinax copper cable with Male-to-Male SFP+ connectors and 10 Gbit/s data rate. Designed for short-reach high-speed connections between network devices such as switches, servers and NICs. Provides low-latency, power-efficient direct-attach connectivity for data centers and enterprise LANs.

## Long description

SFP+ Cable CBO 45W3039-BL 5 m Male/Male 10 Gbit/s is a 5-metre twinax copper direct-attach cable with SFP+ male connectors at both ends. It supports 10 Gbit/s data rates for short-reach, high-throughput links between switches, servers and network interface cards. The cable is designed to deliver low latency and power-efficient connectivity in data centre and enterprise LAN environments where reliable, point-to-point connections are required.
Advantages
The cable offers a compact, single-unit direct-attach solution that eliminates the need for separate transceivers and fibre cabling for short links. Its copper twinax design provides low power consumption and predictable performance at 10 Gbit/s, while SFP+ form-factor compatibility ensures plug-and-play operation with SFP+ ports. The 5 m length covers common rack-to-rack and within-rack connections without excess slack.
Suitable for
 Short-reach connections between switches and servers within racks or across adjacent racks
 Direct links between network interface cards (NICs) and switches
 Top-of-rack and edge switch interconnects in data centres
 Environments where low latency and reduced power consumption are required
Key specifications
 Connector type: SFP+ male to SFP+ male
 Cable type: Twinax copper direct-attach
 Length: 5 metres
 Maximum data rate: 10 Gbit/s
 Typical use: Short-reach, point-to-point connections
 Form factor: SFP+ compatible
How to use
Insert each SFP+ connector into the SFP+ port of the devices to be connected, ensuring the latches engage and the connectors seat fully. No additional transceivers or configuration changes are normally required on devices that support SFP+ direct-attach cables. Verify link status and negotiate speed on the connected network devices; if link does not establish, check port compatibility, firm ware settings and physical seating of the connectors.
Usage recommendations
For reliable operation, use the cable within its specified 5 m range and avoid tight bends or excessive mechanical stress. Install in a way that minimises strain on the connector ends and maintain proper airflow in rack environments. Confirm device compatibility with SFP+ direct-attach twinax cables and, where applicable, update device firmware to the latest stable release.

## FAQ

### How much does the SFP+ Cable CBO 45W3039-BL 5 m 10 Gbit/s cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 420 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/4472342/59853433_large.webp