# InfiniBand/fibre optic cable BlueOptics JL271A-BL 1 m QSFP28 Black

**URL:** https://aio.lv/en/product--blueoptics-jl271a-bl--4465307
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** JL271A-BL
**EAN:** 4063232029191
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jl271a-bl--4465307

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics JL271A-BL is a 1 m InfiniBand/fibre optic cable featuring QSFP28 connectors on both ends. It is designed for high-speed data transfer, ensuring reliable connectivity in data centers and networking environments.

## Long description

The BlueOptics JL271A-BL is a 1 m InfiniBand/fibre optic cable with QSFP28 connectors on both ends, designed for high-speed data transfer in demanding networking environments. The cable supports reliable, low-latency connectivity suitable for data centers, high-performance computing clusters and enterprise switching systems. The QSFP28 interface and multi-mode fibre construction deliver the bandwidth and signal integrity required for 100 Gigabit/s class links while maintaining a compact, robust form factor.
Advantages
This 1 m cable offers high throughput and low insertion loss, providing consistent performance for short-reach connections between QSFP28 ports. The symmetrical QSFP28 connectors simplify installation and reduce the risk of mismatched terminations. Designed for use in rack and cabinet environments, the cable features a flexible jacket that eases cable management and routing in dense setups while maintaining mechanical durability.
Suitable for
 Interconnecting QSFP28 ports in data center switches and routers
 Short-reach InfiniBand or 100 GbE links between servers and storage systems
 High-performance computing (HPC) cluster node connections
 Top-of-rack and end-of-row cabling in enterprise and carrier networks
Key specifications
 Cable length: 1 m
 Connector type: QSFP28 to QSFP28
 Application: InfiniBand and fibre optic high-speed links
 Data rate class: suitable for 100 Gigabit/s class connections
 Cable colour: black
 Design: compact, short-reach multi-mode optical assembly
How to use
Connect each QSFP28 connector to the corresponding QSFP28 port on your network devices, ensuring connectors are fully seated and retention latches engage where present. For optimal performance, avoid sharp bends and excessive pulling on the cable; maintain recommended bend radii for fibre optic assemblies. Verify link status on connected devices and run any required diagnostics or link tests after installation to confirm signal integrity and data throughput.
Usage recommendations
Use this short-reach QSFP28 cable in controlled rack or cabinet environments for links up to 1 m. Keep the cable free of tight bends and secure it with appropriate cable management accessories to prevent stress on connectors. For longer runs or outdoor installations, select a fibre solution engineered for extended reach or environmental exposure.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 1 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Black |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |
| Connector gender | Female |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics JL271A-BL cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 247 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 04.08.2026 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/4465307/64291043_large.webp