# InfiniBand/fibre optic cable BlueOptics 450-16140-BL 3 m SFP+ Male/Male

**URL:** https://aio.lv/en/product--blueoptics-450-16140-bl--4472612
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 450-16140-BL
**EAN:** 4063232633381
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-450-16140-bl--4472612

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 450-16140-BL is a 3 m InfiniBand/fibre optic cable featuring SFP+ connectors. It is designed for high-speed data transmission between devices with Male/Male connectors, ensuring reliable performance in data centers and networking environments.

## Long description

The BlueOptics 450-16140-BL is a 3 m InfiniBand/fibre optic assembly with SFP+ male-to-male connectors designed for short-reach, high-speed links in racks and adjacent rack connections. Built to support 10G data rates, this cable implements a Direct Attach Copper (DAC) twinax topology with 30 AWG conductors and SFP+ terminations for direct connection between SFP+ ports on switches, routers, storage systems and hosts. The design follows MSA guidelines for form factor and electrical compatibility to ensure interoperability with equipment that accepts SFP+ passive DACs.
Advantages
The cable provides a low-latency, low-power and cost-effective physical link for short-distance 10G networks. Passive twinax construction reduces complexity by avoiding active electronics in the cable, yielding low failure rates and minimal power consumption. Components conform to common quality standards and the assembly is tested for interoperability with major hardware platforms, delivering predictable performance for Ethernet, FCoE, Fibre Channel and InfiniBand applications up to 10 Gbit/s over the specified 3 m length.
Suitable for
Interconnecting SFP+ ports within a rack or between adjacent racks
10G Ethernet, FCoE, Fibre Channel and InfiniBand short-reach links
Switch-to-switch, switch-to-server, and switch-to-storage connections
Key specifications
Length: 3 meters
Connector type: SFP+ male to SFP+ male
Transmission rate: up to 10 Gbit/s
Cable type: passive Twinax / Direct Attach Copper
Conductor gauge: 30 AWG
Compliance: MSA-compatible SFP+ form factor and electrical interface
How to use
Identify compatible SFP+ ports on the devices to be linked and power down or follow hot-plug guidance from the equipment vendor if supported. Align the SFP+ plug with the port and insert the connector fully until it latches. Ensure link negotiation and speed settings on both ends are configured for 10G operation where required. If diagnostic LEDs or management interfaces are available, verify that the link is active and that no errors are reported. When removing the cable, release the latch and withdraw the connector straight out to avoid damaging the port.
Usage recommendations
Use this 3 m passive SFP+ DAC for short intra-rack or adjacent-rack connections where 10G performance is required and where the host hardware supports passive twinax DACs. Avoid routing the cable near strong electromagnetic interference sources and ensure bend radius limits are observed to maintain signal integrity. For longer distances, consider active optical cables or fibre solutions.

## 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 450-16140-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 — 156 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 30.07.2026 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/4472612/64305105_large.webp