# InfiniBand/fibre optic cable BlueOptics 45W3039-IB-BL 5 m SFP+ SFP+ DAC Male/Male

**URL:** https://aio.lv/en/product--blueoptics-45w3039-ib-bl--4472343
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 45W3039-IB-BL
**EAN:** 4063232634760
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-45w3039-ib-bl--4472343

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 45W3039-IB-BL is a 5 m InfiniBand/fibre optic cable featuring SFP+ connectors on both ends. It is designed for high-speed data transmission and ensures reliable connectivity in data centers and networking environments. The male/male configuration allows for easy installation and compatibility with various devices.

## Long description

The BlueOptics 45W3039-IB-BL is a 5 m InfiniBand / fibre optic Direct Attach Cable (DAC) with SFP+ connectors on both ends in a male-to-male configuration. Designed for short-range, high-speed links in racks and between adjacent racks, this passive 10GBase-CR twinax copper cable supports up to 10 Gbit/s data rates and is MSA-compliant. It is suitable for connecting switches, routers, storage systems and other network hardware that accept SFP+ DAC connections.
Advantages
This 5 m SFP+ to SFP+ DAC provides low latency and low power consumption typical of passive twinax copper designs. Built to MSA standards with high-quality components and 24 AWG cable construction, it offers reliable electrical signal transmission for short distances while maintaining compatibility with major hardware platforms. The cable is intended to deliver a cost-effective, energy-efficient alternative for high-speed rack-level interconnects.
Suitable for
 Rack-to-rack or intra-rack high-speed links in data centers
 10G Ethernet, FCoE, Fibre Channel and InfiniBand applications up to 10 Gbit/s
 Direct connections between SFP+ ports on switches, routers and storage arrays
Key specifications
 Length: 5 m
 Connector type: SFP+ to SFP+ (male/male)
 Transmission type: passive twinax copper (DAC)
 Supported data rate: up to 10 Gbit/s
 Cable gauge: 24 AWG
 Compliance: MSA-compliant
How to use
Power down or follow hot-swap procedures recommended by your hardware vendor before inserting or removing SFP+ DACs. Align each SFP+ connector with the corresponding port and insert until it seats securely. Verify the host devices recognize the link and check link/activity LEDs or management interfaces to confirm connectivity. Use this cable for short-distance electrical connections inside racks or between adjacent racks where passive SFP+ DACs are supported.
Usage recommendations
Use the BlueOptics 45W3039-IB-BL in environments where short, high-speed electrical links are required and where devices explicitly support passive SFP+ DAC cables. Avoid routing the cable near high-interference sources, ensure proper strain relief at connections, and follow vendor guidelines for operating temperature and handling to maximize service life.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.18 kg |
| Package weight | 190 g |
| Cable length | 5 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP+ |
| Connector 2 | SFP+ DAC |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics 45W3039-IB-BL 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 — 400 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 31.07.2026 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/4472343/64304618_large.webp