# BlueOptics InfiniBand/fibre optic cable 1m QSFP28 4xSFP28 Black

**URL:** https://aio.lv/en/product--blueoptics-332-1369-bl--5040855
**Data updated:** 2026-02-25 16:37 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 332-1369-BL
**EAN:** 4063232008004
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 134.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 111.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-332-1369-bl--5040855

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.89 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics 332-1369-BL is a 1m InfiniBand/fibre optic cable featuring a QSFP28 connector and 4xSFP28 connectors. It is designed for high-speed data transmission in data centers and networking environments. The male/male configuration ensures compatibility with various devices, making it ideal for connecting switches, routers, and servers. Its robust design and quality materials provide reliable performance and durability.

## Long description

The BlueOptics InfiniBand/fibre optic cable 1m QSFP28 4xSFP28 Black is a 1‑meter direct attach cable (DAC) with a QSFP28 plug on one end and four SFP28 plugs on the other. Designed for short‑reach, high‑speed links in racks and adjacent racks, this cable supports 100GBase‑CR4 / 4x25GBASE‑CR electrical transmission and is suitable for connecting switches, routers and servers that accept QSFP28 to 4×SFP28 breakouts. The cable uses 26 AWG twinax conductor construction and follows MSA guidelines for compatibility with major hardware platforms.
Advantages
The cable offers a compact, passive twinax solution for 100 Gbit/s infrastructures with low power consumption and low latency. Its QSFP28 to 4×SFP28 breakout allows flexible port aggregation or segmentation without active transceivers. Built to MSA-compliant specifications and assembled with quality components, the cable provides reliable signal integrity for short-distance electrical connections and is optimized for rack-level connectivity.
Suitable for
High-speed switch-to-switch links within the same rack or adjacent racks
Server to top-of-rack or spine switch connections requiring 100G or 4×25G breakout
Storage system interconnects and SAN fabrics using Ethernet, FCoE, Fibre Channel or InfiniBand protocols
Key specifications
Length: 1 meter
Connector type: QSFP28 (one end) to 4×SFP28 (other end)
Transmission: 100GBase‑CR4 / 4×25GBASE‑CR (electrical DAC)
Cable construction: passive twinax, 26 AWG conductors
Typical use: short‑reach rack or adjacent rack connections
How to use
Insert the QSFP28 connector into a compatible QSFP28 port and plug each SFP28 connector into the corresponding SFP28 ports on the target device. Ensure that the host hardware and firmware explicitly support passive QSFP28 to 4×SFP28 DAC breakouts and the intended transmission protocol. Route the cable to avoid excessive bends and mechanical stress; maintain manufacturer‑recommended bend radius for twinax cabling. Verify link status in the network equipment management interface after installation.
Usage recommendations
Use this cable for short, rack‑level connections where passive twinax DACs are supported by the equipment. Do not use for long‑reach fibre links — select active optical transceivers or fiber optic cables for greater distances. For reliable operation, confirm compatibility with your switch or server model and keep cable runs within 1 meter as specified.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Package weight | 260 g |
| Cable length | 1 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP28 |
| Connector 2 | 4xSFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics 332-1369-BL cost, and is it available for purchase?

The price is 134.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 07.08.2026 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/5040855/64348663_large.webp