# InfiniBand/fibre optic cable BlueOptics 25G-SFP28-TWX-P-0101-BL 1 m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-25g-sfp28-twx-p-0101-bl--4472430
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 25G-SFP28-TWX-P-0101-BL
**EAN:** 4063232007878
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 54.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-25g-sfp28-twx-p-0101-bl--4472430

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 25G-SFP28-TWX-P-0101-BL is a 1 m InfiniBand/fibre optic cable featuring SFP28 connectors. It offers reliable connectivity for high-speed data transmission in networking applications. The male/male configuration ensures compatibility with various devices, making it ideal for data centers and enterprise networks.

## Long description

The BlueOptics 25G-SFP28-TWX-P-0101-BL is a 1 m InfiniBand/fibre optic solution with SFP28-to-SFP28 male connectors designed for short-range, high-speed links in racks and adjacent rack connections. This passive direct attach twinax cable supports 25GBase-CR electrical transmission at 25 Gbit/s over a 1 metre distance and is compatible with systems that accept SFP28 passive DACs. The cable is intended for use in switches, routers, storage systems and other hardware platforms that support standard SFP28 passive twinax connections and MSA-compliant form factors.
Advantages
This 1 m SFP28 twinax cable provides low latency and low power consumption typical for passive direct attach copper connections. Compliance with common MSA mechanical and electrical standards ensures interoperability with a wide range of network hardware. The construction with high-quality components and 30 AWG conductors delivers stable signal transmission for short-distance 25G applications while keeping installation and maintenance simple.
Suitable for
 Short-range 25G interconnects inside racks and between adjacent racks
 High-density switch-to-switch or switch-to-server connections
 Fibre Channel, Ethernet and InfiniBand links at 25 Gbit/s where passive SFP28 DACs are supported
 Data center and enterprise network environments requiring cost-effective direct attach cabling
Key specifications
 Connector type: SFP28 male to SFP28 male
 Length: 1 metre
 Data rate: up to 25 Gbit/s (25GBase-CR)
 Cable type: passive twinax copper (Direct Attach Cable)
 Wire gauge: 30 AWG
 MSA-compliant mechanical and electrical design
 Typical power consumption: passive (near 0.1 W advantage in system context)
How to use
Install the cable by inserting each SFP28 connector into the corresponding SFP28 port on the devices to be linked. Ensure both devices explicitly support passive SFP28 DACs and the chosen transmission protocol (Ethernet, Fibre Channel or InfiniBand) at 25G. After insertion, verify link status and negotiated speed in the host device management interface. Route the cable to avoid sharp bends and mechanical strain; the short length is optimized for rack or adjacent-rack runs.
Usage recommendations
Use this passive 1 m SFP28 twinax cable for short, high-bandwidth links where low latency and low cost are priorities. Confirm device compatibility with passive DACs before deployment and avoid using the cable for distances greater than 1 metre or in environments that require active optical transceivers. For test and validation, check link negotiation and error counters after installation.

## 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 25G-SFP28-TWX-P-0101-BL cost, and is it available for purchase?

The price is 66.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 365 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 17.08.2026 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/4472430/64304807_large.webp