# InfiniBand/fibre optic cable BlueOptics AXLC761-10000S-BL 1 m QSFP Male/Male

**URL:** https://aio.lv/en/product--blueoptics-axlc761-10000s-bl--5041682
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** AXLC761-10000S-BL
**EAN:** 4063232256221
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 66.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-axlc761-10000s-bl--5041682

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics AXLC761-10000S-BL is a 1 m InfiniBand/fibre optic cable featuring QSFP connectors on both ends. It is designed for high-speed data transmission and is ideal for connecting devices in data centers or high-performance computing environments.

## Long description

The BlueOptics AXLC761-10000S-BL is a 1 m InfiniBand/fibre optic cable with QSFP connectors on both ends, designed for high-speed data transmission in data centers and high-performance computing environments. This cable supports 40GBase-CR4 applications over a 1 meter distance and is intended for short-reach connections between rack-mounted devices, including switches, routers and storage systems that accept QSFP-to-QSFP direct attach connections.
Advantages
The cable offers a compact, factory-terminated QSFP male-to-male connection that simplifies rack-to-rack or intra-rack linking while maintaining low latency and low power consumption. Constructed to MSA-compliant specifications, it is suitable for electrical twinax direct attach applications and supports Ethernet, FCoE and InfiniBand protocols at up to 40 Gbit/s over the specified distance. The passive design reduces potential failure points and lowers operational power compared with active optical modules.
Suitable for
 Short-reach 40 Gb/s links between QSFP ports in the same rack or adjacent racks
 High-performance computing (HPC) clusters using InfiniBand or 40G Ethernet
 Switch-to-switch, switch-to-router or switch-to-storage connections supporting QSFP
 Data center top-of-rack and middle-of-row patching for 40G interconnects
Key specifications
 Connector type: QSFP male to QSFP male
 Cable length: 1 metre
 Supported data rate: up to 40 Gbit/s
 Application types: Ethernet, FCoE, Fibre Channel, InfiniBand (protocol dependent)
 Cable type: passive direct attach twinax (40GBase-CR4 electrical twinax characteristics)
 Wire gauge: 30 AWG (as used in passive twinax construction)
 Compliance: MSA-compatible mechanical and electrical interface
How to use
Install the cable by inserting each QSFP male connector into the corresponding QSFP port until it clicks into place, ensuring both ends are seated firmly. Use the cable for direct electrical connections between devices configured to accept passive QSFP direct attach twinax cables and supporting the selected protocol at 40 Gbit/s. Avoid excessive bending near the connector heads and route the cable to prevent kinks, sharp bends or crush points that could degrade performance.
Usage recommendations
Verify that both endpoints explicitly support passive QSFP twinax direct attach cables and the 40GBase-CR4 electrical specification before deployment. For reliable operation maintain slack to avoid tight bends and keep the operating environment within the equipment manufacturer's temperature and humidity limits. For inventory control and compatibility checks, test one sample in your target hardware platform prior to large-scale rollout.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 1 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics AXLC761-10000S-BL cost, and is it available for purchase?

The price is 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 147 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 23.07.2026 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/5041682/64352921_large.webp