# InfiniBand/fibre optic cable BlueOptics 487649-B21 1 m SFP+ Male/Male

**URL:** https://aio.lv/en/product--blueoptics-487649-b21-bl--4472188
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 487649-B21-BL
**EAN:** 4063232648910
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-487649-b21-bl--4472188

## 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 487649-B21 is a 1 m InfiniBand/fibre optic cable featuring SFP+ connectors on both ends. It is designed for high-speed data transmission and reliable connectivity in data centers and networking environments. The male/male configuration ensures compatibility with various devices, making it a versatile choice for your networking needs.

## Long description

The BlueOptics 487649-B21 1 m InfiniBand/fibre optic cable with SFP+ male-to-male connectors provides a single-mode optical link for high-speed data transmission. Designed for rack and data centre environments, this 1 metre cable supports reliable connectivity between SFP+ ports on switches, servers and host adapters. The cable’s construction and SFP+ form-factor ensure low latency and signal integrity across short server-to-switch and switch-to-switch links.
Advantages
This SFP+ male/male fibre optic cable delivers stable high-bandwidth performance with minimal signal loss over the 1 m length, suitable for demanding networking tasks. It is engineered for compatibility with standard SFP+ ports and offers a compact, flexible design that simplifies routing in dense cable environments. The BlueOptics cable emphasizes consistent transmission quality and easy installation without additional transceiver modules.
Suitable for
 Short-reach connections between servers and switches in data centres
 High-speed links for InfiniBand and Ethernet SFP+ ports
 Interconnects in rack-mounted networking equipment
 Upgrading existing SFP+ infrastructure for reliable fibre connections
Key specifications
 Length: 1 metre
 Connector type: SFP+ male to SFP+ male
 Media: fibre optic (single-mode compatible for SFP+ use)
 Intended use: InfiniBand and SFP+ Ethernet links
 Colour: blue
How to use
Ensure both devices support SFP+ optical interfaces and are powered down or in maintenance mode if required by your equipment procedures. Align each SFP+ connector with the corresponding port and insert until it clicks or seats firmly. Verify link status on connected devices and confirm speed and duplex settings if applicable. For removal, depress the latch or release mechanism and gently withdraw the connector to avoid stressing the fibre.
Usage recommendations
Route the cable to avoid sharp bends and maintain the manufacturer’s minimum bend radius; keep connectors clean and protected from dust when not in use. Use appropriate inventory labelling and document link endpoints to simplify maintenance and troubleshooting in clustered or dense rack deployments.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.08 kg |
| Cable length | 1 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 487649-B21 cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 382 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/4472188/64304140_large.webp