# BlueOptics ASRN-BO InfiniBand/fibre optic cable 3 m SFP28 Male/Male

**URL:** https://aio.lv/en/product--blueoptics-asrn-bo--5040614
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** ASRN-BO
**EAN:** 4063232256740
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 282.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 233.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-asrn-bo--5040614

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics ASRN-BO is a 3 m InfiniBand/fibre optic cable with SFP28 connectors. It features male/male connectors, ensuring high-speed data transmission for networking applications. Ideal for connecting devices in data centers or high-performance computing environments.

## Long description

The BlueOptics ASRN-BO InfiniBand/fibre optic cable 3 m SFP28 Male/Male is a 3-metre active optical cable designed for high-speed interconnects. It uses SFP28 form-factor connectors on both ends to support short-range multimode fibre links and is intended for use in data centres, high-performance computing clusters and network equipment that accept SFP28 active optical connections. The cable integrates optical transmitters and receivers to carry digital signals over multimode fibre at high bandwidths while maintaining compatibility with systems built to accept equivalent Lenovo ASRN-style 100G SR4 active optical links.
Advantages
The BlueOptics ASRN-BO provides a compact active optical solution with SFP28 male-to-male connectivity that reduces electrical cable length and electromagnetic interference compared with copper alternatives. As an AOC it contains integrated optics on each end, enabling reliable optical signal conversion and consistent short-range high-throughput transmission. The 3 m length offers a balance between reach and rack-level cable management, making it suitable for top-of-rack and intra-rack links.
Suitable for
Short-range interconnects in data centres and server rooms
High-performance computing clusters and node-to-node links
Top-of-rack and intra-rack switch-to-switch or switch-to-server connections
Environments requiring SFP28 active optical connections for up to 100G applications
Key specifications
Connector type: SFP28 male on both ends
Cable type: Active optical cable with integrated transceivers
Length: 3 metres
Transmission medium: Multimode fibre
Supported link class: Short-range, 100G-class SR4-compatible operation on multimode infrastructure
How to use
Install the BlueOptics ASRN-BO by inserting each SFP28 connector into the corresponding SFP28 port on your devices while the equipment is powered down or per vendor hot-swap guidance. Ensure connectors are clean and free of debris before mating. After connection, verify link status and speed through the device management interface and confirm the system recognises the active optical link as an SFP28 AOC. Use standard network diagnostics to confirm signal integrity and throughput.
Usage recommendations
Use this 3 m SFP28 AOC for intra-rack or short inter-rack connections where 100G-class, short-range multimode performance is required. Keep the cable within recommended bend radii, avoid sharp bends or crushing, and store/remove dust caps only when connecting. Confirm your network hardware explicitly supports SFP28 active optical modules compatible with Lenovo ASRN-style 100G SR4 links if device vendor compatibility is required.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 3 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Orange |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| Warranty period | 5 year(s) |
| Compliance certificates | RoHS, CE |
| InfiniBand protocol | Yes |

## FAQ

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

The price is 282.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 17.07.2026 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/5040614/64347362_large.webp