# InfiniBand/fibre optic cable BlueOptics 740-084670-BO 20 m SFP28 Aqua

**URL:** https://aio.lv/en/product--blueoptics-740-084670-bo--4469893
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 740-084670-BO
**EAN:** 4063232143064
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 212.49 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 175.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-740-084670-bo--4469893

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 740-084670-BO is a 20 m InfiniBand/fibre optic cable with SFP28 connectors. It features male/male connectors and is designed for high-speed data transmission in data centers and networking applications.

## Long description

The BlueOptics 740-084670-BO is a 20 m InfiniBand / fibre optic active optical cable (AOC) with SFP28 male connectors at both ends and an aqua jacket. Designed for high-speed data transmission, this SFP28-to-SFP28 AOC supports multimode optical links for data center and networking equipment that accept SFP28 optical interfaces. The cable integrates transmitter and receiver modules on each end and follows MSA guidelines for SFP28 AOC implementations.
Advantages
This 20 m Active Optical Cable delivers a pre-assembled, factory-terminated multimode fiber connection that eliminates the need for field termination or patch-cord cleaning and reduces insertion loss typical of separate patch connections. As an SFP28 AOC it enables simultaneous optical send and receive and supports high-speed Ethernet and related optical protocols up to 25 Gbit/s per lane within the supported link length. The cable's design reduces susceptibility to electromagnetic interference and simplifies link deployment in racks and data center environments.
Suitable for
 Server-to-switch and switch-to-switch connections in data centers
 High-speed InfiniBand or Ethernet links using SFP28 ports
 Storage networking and SAN uplinks requiring multimode optical AOCs
 Short-range optical interconnects inside racks and across adjacent racks
Key specifications
 Cable type: Active Optical Cable (AOC) with multimode fiber
 Connector type: SFP28 male to SFP28 male
 Length: 20 metres
 Supported per-link data rate: up to 25 Gbit/s per lane (25GBASE-SR4 class applications)
 Jacket colour: aqua
 Transmission medium: optical (laser-based) multimode
 Digital diagnostics: supports DDM/DOM monitoring where host hardware provides support
How to use
Install the BlueOptics 20 m SFP28 AOC by inserting each SFP28 connector into the appropriate host SFP28 slot until the module latches. Ensure both connected devices support SFP28 AOC modules and, if needed, enable or verify digital diagnostics support in the host system to monitor link parameters. Route the cable to avoid tight bends and mechanical strain; secure it in the rack to prevent movement that could stress connectors. No field termination or polishing is required — the cable is ready for plug-and-play operation once properly seated.
Usage recommendations
For reliable operation, verify compatibility with the target switch, router, or storage platform and confirm that the host firmware or driver supports third-party SFP28 AOCs and DDM/DOM if monitoring is required. Avoid bending the optical cable beyond recommended minimum bend radius and keep connectors clean when handling to maintain optimal optical performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.07 kg |
| Package weight | 100 g |
| Cable length | 20 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Aqua colour |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics 740-084670-BO cost, and is it available for purchase?

The price is 212.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 10.08.2026 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/4469893/64298675_large.webp