# InfiniBand/fibre optic cable BlueOptics 470-ABIT-BL 0.5 m QSFP Male/Male

**URL:** https://aio.lv/en/product--blueoptics-470-abit-bl--10672714
**Data updated:** 2026-02-25 16:39 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 470-ABIT-BL
**EAN:** 4063232317137
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 66.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-470-abit-bl--10672714

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics 470-ABIT-BL is a 0.5 m InfiniBand/fibre optic cable featuring QSFP Male/Male connectors. It ensures high-speed data transfer and reliable connectivity for data centers and high-performance computing environments.

## Long description

The BlueOptics 470-ABIT-BL is a 0.5 m InfiniBand/fibre optic cable with QSFP Male to QSFP Male connectors designed for short-range, high-speed links in data centre and high-performance computing environments. It supports 40GBase-CR4 electrical transmissions over a 0.5 metre direct-attach twinax copper construction and is compatible with major hardware platforms that accept QSFP-to-QSFP direct attach cables.
Advantages
This 0.5 m cable offers low latency and low power consumption typical of passive direct attach twinax solutions. Manufactured according to MSA-compliant mechanical and electrical guidelines and built from high-quality components, it provides reliable connectivity for switches, routers and storage systems. The short length and QSFP Male/Male design simplify rack-to-rack or within-rack connections while maintaining 40 Gbit/s throughput where supported by the host hardware.
Suitable for
Short-distance rack and adjacent-rack interconnects in data centres
40 Gbit/s Ethernet, Fibre Channel over Ethernet (FCoE) and InfiniBand applications where host hardware supports passive DAC
High-performance computing clusters and storage system interlinks
Switch-to-switch and switch-to-server QSFP connections within the same rack
Key specifications
Length: 0.5 metre
Connector type: QSFP Male to QSFP Male
Transmission format: 40GBase-CR4 (passive direct attach twinax copper)
Suitable data rate: up to 40 Gbit/s over the specified length
Construction: passive twinax copper (30 AWG type cable)
How to use
Ensure both devices support passive QSFP-to-QSFP direct attach cables and the required 40GBase-CR4 protocol. With equipment powered down or following live-insertion guidelines from your hardware vendor, insert each QSFP connector firmly into the corresponding QSFP port until the latch engages. Verify link status and negotiate speed in the host operating system or switch management interface. For best results, use this 0.5 m cable for direct, short links inside racks or between adjacent racks as specified by your network design.
Usage recommendations
Avoid routing the cable near sources of strong electromagnetic interference and do not exceed the recommended bend radius. Use in environments and with hardware that explicitly support passive QSFP DACs to ensure proper operation and to prevent damage. Follow vendor-specific installation and handling instructions for QSFP modules.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Cable length | 0.5 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| AWG wire size | 30 |
| Warranty period | 5 year(s) |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics 470-ABIT-BL cost, and is it available for purchase?

The price is 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 118 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 27.07.2026 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/10672714/64427755_large.webp