# InfiniBand/fibre optic cable BlueOptics 470-ACEX-BL 1 m SFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-470-acex-bl--4472184
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 470-ACEX-BL
**EAN:** 4063232610122
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-470-acex-bl--4472184

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 470-ACEX-BL is a 1 m InfiniBand/fibre optic cable featuring SFP28 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 an essential component for modern networking setups.

## Long description

The BlueOptics 470-ACEX-BL is a 1 m InfiniBand/fibre optic cable with SFP28 male connectors on both ends. Designed for short-reach, high-speed links, this cable supports 25G data rates and a direct attach connection between SFP28-equipped devices. It is intended for rack-to-rack or within-rack interconnects in data centers and networking equipment where a passive direct attach form factor is suitable.
Advantages
This SFP28 male-to-male cable provides a compact, low-latency connection for 25G interfaces and follows MSA-compliant connector dimensions for broad compatibility with SFP28 ports. As a passive direct attach solution, it consumes minimal power and has a simple design that reduces potential points of failure. The construction uses 30 AWG twinax copper conductors appropriate for short-distance electrical transmission and is suited for use with switches, routers and storage systems that accept SFP28 passive DAC cables.
Suitable for
Short-reach interconnects within racks and between adjacent racks
25GBase-CR direct attach connections for switches and routers
High-speed links for storage systems, NICs and InfiniBand-capable devices
Key specifications
Length: 1 meter
Connector type: SFP28 male to SFP28 male
Transmission rate: up to 25 Gbit/s
Cable type: passive twinax (copper), 30 AWG
Form factor: Direct Attach Cable (DAC), passive
Compliance: MSA-compatible SFP28 physical interface
How to use
Insert each SFP28 connector into the corresponding SFP28 port on the devices to be linked, ensuring the latch engages and the connector is fully seated. Use the 1 m length for short-distance connections within racks or between adjacent racks. No external power or transceivers are required for passive direct attach operation; ensure connected hardware officially supports passive SFP28 DACs and the 25GBase-CR electrical protocol before deployment.
Usage recommendations
For reliable operation, verify compatibility with the target switch, router or storage platform and confirm firmware or software requirements where applicable. Route the cable to avoid tight bends, mechanical strain or abrasion, and maintain recommended bend radius for 30 AWG twinax. Use passive DACs for short distances only; for longer runs or optical isolation, choose active DACs or optical transceivers with appropriate fibre cabling.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.08 kg |
| Package weight | 90 g |
| Cable length | 1 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| InfiniBand protocol | Yes |

## FAQ

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

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 378 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 05.08.2026 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/4472184/64304130_large.webp