# InfiniBand/fibre optic cable BlueOptics WV-CABLE-DA-SFP-3-BL 3 m SFP+ Male/Male

**URL:** https://aio.lv/en/product--blueoptics-wv-cable-da-sfp-3-bl--4471711
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** WV-CABLE-DA-SFP-3-BL
**EAN:** 4063232634616
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-wv-cable-da-sfp-3-bl--4471711

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics WV-CABLE-DA-SFP-3-BL is a 3 m InfiniBand/fibre optic cable featuring SFP+ connectors on both ends. It is designed for high-speed data transmission and reliable connectivity in networking applications. The male/male configuration ensures compatibility with various devices, making it an ideal choice for data centers and enterprise networks.

## Long description

The BlueOptics WV-CABLE-DA-SFP-3-BL is a 3 m InfiniBand/fibre optic direct attach cable with SFP+ male connectors on both ends. Designed for short-range, high-speed links in racks and between adjacent racks, the cable supports passive 10GBase-CR twinax connections using 30 AWG conductors and follows SFP+ MSA physical and electrical conventions. It is intended for environments that require reliable 10 Gbit/s data transmission such as data centers, server rooms and enterprise networking installations.
Advantages
This 3 m SFP+ male-to-male direct attach cable provides a low-latency, low-power connection for short-distance links. As a passive twinax solution it does not require external power or active components in the cable itself, reducing failure points and simplifying installation. The construction uses industry-standard components and MSA-compliant interfaces to ensure interoperability with hardware that supports SFP+ passive DACs.
Suitable for
Interconnecting switches, routers and storage systems within racks
Short-range links between adjacent racks (up to 3 m)
10G Ethernet, FCoE, Fibre Channel and InfiniBand connections at 10 Gbit/s
Key specifications
Length: 3 meters
Connector type: SFP+ male to SFP+ male
Transmission standard: 10GBase-CR (passive twinax)
Conductor gauge: 30 AWG twinax
Passive DAC: no active electronics in the cable
Suitable data rate: up to 10 Gbit/s over specified distance
MSA-compliant SFP+ interface for interoperability
How to use
Install the BlueOptics WV-CABLE-DA-SFP-3-BL by inserting each SFP+ plug into the SFP+ port on the respective devices until the retention latch engages. Use this cable for direct electrical connections where devices explicitly support passive SFP+ DACs. Ensure devices are powered down or follow hot-swap procedures recommended by the hardware vendor when inserting or removing SFP+ modules to avoid port damage. Verify link status and negotiated speed in the device management interface after installation.
Usage recommendations
Use this passive SFP+ twinax cable for short, high-bandwidth links inside racks or between adjacent racks. Confirm that both connected devices support passive 10GBase-CR SFP+ DACs and check firmware or vendor compatibility lists if required. Avoid bending the cable beyond manufacturer bend-radius guidance and route it to minimize mechanical stress and electromagnetic interference.

## Specifications

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

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics WV-CABLE-DA-SFP-3-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 03.08.2026 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/4471711/64302922_large.webp