# InfiniBand/fibre optic cable SFP+ BlueOptics EX-SFP-10GE-DAC-3M-BL 3m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-ex-sfp-10ge-dac-3m-bl--4470778
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** EX-SFP-10GE-DAC-3M-BL
**EAN:** 4063232634326
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ex-sfp-10ge-dac-3m-bl--4470778

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics EX-SFP-10GE-DAC-3M-BL is a 3-meter InfiniBand/fibre optic cable with SFP+ connectors. It features male/male connectors, ensuring compatibility with various devices. Ideal for high-speed data transfer in networking environments.

## Long description

The BlueOptics EX-SFP-10GE-DAC-3M-BL is a 3‑meter Direct Attach Cable (DAC) with SFP+ male-to-male connectors designed for short-range high-speed connections in data centre racks and adjacent rack rows. This passive twinax copper cable supports 10GBase-CR electrical signalling and is MSA-compliant, enabling plug-and-play links between switches, routers, storage systems and other network devices that accept SFP+ DAC modules. The cable is specified for InfiniBand, Fibre Channel, Ethernet and FCoE applications up to 10 Gbit/s over a 3 m distance.
Advantages
The cable provides a cost-effective and energy-efficient connection option for short-distance links, with low latency and very low power consumption characteristic of passive DACs. It is manufactured to MSA standards using high-quality components to ensure reliable electrical performance and long operational life. Compatibility testing is performed to ensure proper function in supported hardware platforms, and the standardized SFP+ form factor ensures straightforward installation and replacement.
Suitable for (tasks / use cases)
Rack-to-rack connections within data centre rows
Direct 10 Gbit/s links between switches and routers
Storage area network (SAN) connections for Fibre Channel over Ethernet and FCoE
Short-range InfiniBand or high-speed server interconnects
Key specifications
Connector type: SFP+ male to SFP+ male
Length: 3 m
Cable type: Passive twinax copper (30 AWG)
Supported data rates: up to 10 Gbit/s
Supported protocols: Ethernet (10GBase‑CR), FCoE, Fibre Channel, InfiniBand (where supported)
Form factor: SFP+ MSA-compliant
Power consumption: passive cable (approx. 0.1 W system impact)
How to use
Insert each SFP+ connector into the corresponding SFP+ port on the networking devices until the latch clicks. Ensure both endpoints support passive DAC operation and the same transmission protocol (for example, 10GBase‑CR for Ethernet). Verify link status through the device management interface and confirm the negotiated speed is 10 Gbit/s. Handle the cable by the connectors and avoid sharp bends; maintain the minimum bend radius recommended for twinax copper cables to preserve signal integrity.
Usage recommendations
Use this 3 m passive SFP+ DAC for short-distance rack connections where low latency and low power consumption are priorities. Confirm vendor compatibility for passive DACs on your target hardware and test a sample in your environment if required before large-scale deployment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Package weight | 130 g |
| Cable length | 3 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | SFP+ |
| Connector 2 | SFP+ |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable SFP+ BlueOptics EX-SFP-10GE-DAC-3M-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 — 160 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 29.07.2026 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/4470778/64300870_large.webp