# InfiniBand/fibre optic cable BlueOptics CAB-S-S-25G-5M 5m SFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-cab-s-s-25g-5m-bl--4470533
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CAB-S-S-25G-5M-BL
**EAN:** 4063232610085
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cab-s-s-25g-5m-bl--4470533

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics CAB-S-S-25G-5M is a 5-meter InfiniBand/fibre optic cable featuring SFP28 connectors on both ends. Designed for high-speed data transmission, this cable ensures reliable connectivity for data centers and networking applications. Its male/male connectors provide easy plug-and-play installation, making it ideal for connecting switches, routers, and servers.

## Long description

The BlueOptics CAB-S-S-25G-5M is a 5-meter InfiniBand/fibre optic cable with SFP28 male connectors on both ends, engineered for high-bandwidth, low-latency links. It supports 25G data rates and is intended for short to medium-distance interconnects inside racks and between adjacent racks in data centers. The cable's construction and SFP28 interfaces provide a compact, hot-pluggable connection compatible with devices that accept SFP28 transceivers.
Advantages
This BlueOptics fibre optic cable offers stable 25G transmission with minimal signal loss and low latency, suitable for demanding networking environments. The SFP28 male-to-male configuration ensures simple plug-and-play installation and compatibility with a wide range of switches, routers and servers that support SFP28 interfaces. The 5 m length provides flexibility for rack-to-rack connections while keeping cable management straightforward.
Suitable for
 Connecting SFP28 ports on switches and routers within racks
 Server-to-switch links in data centers and server rooms
 Short-range InfiniBand or 25G Ethernet interconnects
 High-density network environments where compact SFP28 cabling is required
Key specifications
 Cable type: Fibre optic, designed for InfiniBand / 25G Ethernet
 Connector type: SFP28 male on both ends
 Length: 5 metres
 Data rate support: 25 Gbps
 Transmission characteristics: low insertion loss and low latency suitable for short to medium range links
 Application environment: intra-rack and adjacent rack connections in data centers and server rooms
How to use
Install the cable by inserting each SFP28 connector into compatible SFP28 ports on networking equipment until the connector clicks into place. Ensure both devices support 25G operation and that optics or port configuration is set for the correct interface type. Route the cable to avoid sharp bends and mechanical stress, and secure it to cable management points to prevent strain on the connectors. If devices do not establish a link, verify port settings, firmware compatibility and confirm the cable orientation and seating.
Usage recommendations
Use the cable for short to medium-length high-speed links within racks or between adjacent racks. Avoid tight bends (adhere to the cable's minimum bend radius) and protect connectors from dust when not in use. Check compatibility with device transceiver requirements and firmware for reliable 25G operation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Cable length | 5 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 CAB-S-S-25G-5M cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 220 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 03.08.2026 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/4470533/64300269_large.webp