# InfiniBand/fibre optic cable Allied Telesis AT-QSFP1CU 1 m

**URL:** https://aio.lv/en/product--allied-telesis-at-qsfp1cu--975112
**Data updated:** 2026-03-07 10:56 (EET)
**Category:** Network Cables
**Manufacturer:** allied telesis
**Manufacturer code:** AT-QSFP1CU
**EAN:** 0767035198323
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Allied Telesis AT-QSFP1CU is a 1 m InfiniBand/fibre optic cable featuring QSFP+ connectors on both ends. Designed for high-speed data transmission, this cable ensures reliable connectivity between devices. Its male/male connector configuration makes it versatile for various applications in data centers and networking environments. The robust construction and quality materials used in this cable provide durability and performance, making it an essential component for efficient network setups.

## Long description

The Allied Telesis AT-QSFP1CU 1 m InfiniBand/fibre optic cable is a short-range interconnect with QSFP+ connectors on both ends. It is engineered for high-throughput links in server racks and network equipment, providing a straightforward copper/fibre optical connection for data center and enterprise environments. The one-metre length minimises excess cabling while supporting reliable signal transmission between compatible QSFP-enabled devices.
Advantages
This 1 m cable features QSFP+ male-to-male connectors that enable high-density port connections and straightforward installation in tight rack spaces. The cable construction emphasises signal integrity and mechanical durability to reduce link failures and maintenance. Its compact length reduces clutter and helps maintain airflow within racks, while compatibility with standard QSFP interfaces supports interoperability across networking hardware from multiple vendors.
Suitable for
Short-range interconnects in server racks and switch panels
High-bandwidth links between QSFP-enabled network switches, routers and host adapters
Connections inside data centres where 1 m cable length is appropriate
Testing and lab environments requiring reliable, repeatable QSFP links
Key specifications
Cable type: QSFP+ to QSFP+ high-speed data cable
Length: 1 metre
Connector gender: male-to-male QSFP+ connectors
Intended use: short-reach, high-bandwidth interconnects
Construction: robust jacket and strain relief for rack use
How to use
Install the cable by aligning the QSFP+ connectors with the corresponding ports on each device and gently inserting until the connector latches engage. Avoid bending the cable sharply near the connector ends and route the cable to minimise stress and interference. For best performance, ensure both devices support the same QSFP speed and protocol settings, and verify link status through device management interfaces after connecting.
Usage recommendations
Use this 1 m QSFP+ cable for short, high-bandwidth links inside racks and enclosures. Keep bend radii within manufacturer guidelines and avoid routing near high-power or noisy electrical sources. When replacing or extending links, confirm port compatibility and data rates to maintain optimal throughput.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 40 Gbit/s |
| InfiniBand protocol | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Connector 1 | QSFP+ |
| Connector 2 | QSFP+ |
| Product colour | Black, Silver |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85444290 |

## FAQ

### 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 allied telesis 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 allied telesis 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/975112/64106671_large.webp