# BlueOptics 330-3968-BL InfiniBand fibre optic cable 5 m SFP+ Male/Male

**URL:** https://aio.lv/en/product--blueoptics-330-3968-bl--4472248
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 330-3968-BL
**EAN:** 4063232634456
**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-330-3968-bl--4472248

## 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 330-3968-BL is a 5 m InfiniBand fibre optic cable with SFP+ connectors. It features male/male connectors for reliable data transmission. Ideal for high-speed networking applications.

## Long description

The BlueOptics 330-3968-BL InfiniBand fibre optic cable is a 5 m SFP+ male-to-male link designed for short-reach, high-speed networking between rack-mounted equipment. It provides a direct connection suitable for switches, servers and storage systems that accept SFP+ transceivers and InfiniBand or 10G Ethernet interface types. The cable uses a compact SFP+ form-factor on both ends to ensure a secure mechanical fit and consistent signal integrity over a 5 metre distance.
Advantages
This 5 m SFP+ male/male cable offers reliable data transmission with passive direct-attach construction appropriate for short-distance interconnects. Compliance with common multi-source agreement (MSA) form factors and the SFP+ interface ensures wide hardware compatibility with devices that support SFP+ ports. The cable’s 5 metre length is suited to linking adjacent racks or equipment within the same rack without intermediate patch panels.
Suitable for
Connecting SFP+ ports on switches and routers within racks
Server-to-switch or server-to-storage short-reach links
High-speed InfiniBand or 10GBase-CR direct attach connections up to 5 m
Data centre and high-density rack environments
Key specifications
Connector type: SFP+ male to SFP+ male
Rated length: 5 metres
Supported protocols: InfiniBand and 10G Ethernet (10GBase-CR) compatible applications
Cable type: passive direct-attach twinax copper construction for short-distance electrical signal transfer
Wire gauge and construction suitable for 10 Gbps data rates over 5 m
How to use
Insert each SFP+ connector into the corresponding SFP+ port on the two devices you wish to link, ensuring the latches engage and the connector is fully seated. Verify that both devices are powered and that their ports are configured for the intended protocol (InfiniBand or 10G Ethernet). No external power or transceivers are required for passive direct-attach operation. After installation, check link status on each device to confirm a successful connection.
Usage recommendations
Use this cable for short, fixed connections inside racks or between adjacent racks where low latency and low power consumption are priorities. Avoid routing the cable near sources of mechanical stress or sharp bends; maintain the manufacturer’s minimum bend radius. Confirm device compatibility with SFP+ passive twinax direct-attach cables before deployment and perform link tests after installation.

## 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+ |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics 330-3968-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/4472248/64304327_large.webp