# BlueOptics JL276A-BO InfiniBand fibre optic cable 7 m QSFP28 Aqua

**URL:** https://aio.lv/en/product--blueoptics-jl276a-bo--5041900
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** JL276A-BO
**EAN:** 4063232029030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 294.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 243.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jl276a-bo--5041900

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics JL276A-BO is a 7 m InfiniBand fibre optic cable featuring QSFP28 connectors on both ends. It is designed for high-speed data transmission in data centers and networking applications. The aqua color indicates its compatibility with high-speed networks, ensuring reliable performance and minimal signal loss.

## Long description

The BlueOptics JL276A-BO InfiniBand fibre optic cable 7 m QSFP28 Aqua is a 7-metre active optical cable (AOC) with QSFP28 connectors on both ends. Designed for high-speed data transmission in data centre and networking environments, this cable follows MSA-compliant QSFP28 AOC specifications and supports 100GBASE-SR4 class multimode optical links. The aqua jacket identifies it for high-speed multimode network use and the pre-assembled AOC design provides a ready-to-use fibre connection without separate patch cords.
Advantages
The cable provides simultaneous transmit and receive optical channels through QSFP28-to-QSFP28 connectivity and integrates transceivers at each end for reliable optical signal conversion. Being manufactured to MSA guidelines, it offers interoperability with hardware that supports QSFP28 AOCs and 100GBASE-SR4 multimode applications. Digital diagnostic monitoring (DDM/DOM) capabilities are supported where host hardware exposes these functions, enabling remote measurement of parameters such as supply voltage, temperature and optical power levels. The pre-terminated AOC form factor reduces installation time and eliminates the need for polishing or cleaning patchcord ferrules in short interconnect runs.
Suitable for
 Server-to-switch and switch-to-switch interconnects within data centres over short multimode spans
 High-performance computing clusters using InfiniBand or 100G Ethernet links
 Storage systems and SAN uplinks requiring 100G multimode connections
Key specifications
 Cable type: Active Optical Cable (AOC) with integrated transceivers
 Connectors: QSFP28 to QSFP28, duplex multimode optical channels
 Length: 7 metres
 Performance class: Designed for 100G multimode short-range applications (100GBASE-SR4 equivalent)
 Jacket colour: Aqua (identifies multimode/high-speed use)
 Monitoring: Supports Digital Diagnostic Monitoring / Digital Optical Monitoring when host hardware provides support
How to use
Install the BlueOptics JL276A-BO by inserting each QSFP28 connector into compatible QSFP28 ports on switches, routers, servers or storage modules while the devices are powered down or hot-plugged according to the host vendor guidance. Ensure ports are QSFP28 AOC compatible and configured for the intended protocol (100G Ethernet, InfiniBand or Fibre Channel over Ethernet). If DDM/DOM data is required, verify that the host device exposes diagnostic registers for the cable. Avoid tight bends and mechanical strain on the cable; follow the manufacturer’s minimum bend radius during routing.
Usage recommendations
 Check compatibility with your hardware vendor’s list of supported QSFP28 AOCs before deployment and, if possible, test the cable in a non-production environment to confirm link negotiation and diagnostic visibility. Maintain appropriate airflow and secure routing to prevent stress or damage to the cable over its operating life.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Package weight | 160 g |
| Cable length | 7 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Aqua colour |
| Connector 1 | QSFP28 |
| Connector 2 | QSFP28 |

## FAQ

### How much does the InfiniBand cable BlueOptics JL276A-BO cost, and is it available for purchase?

The price is 294.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 10.08.2026 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/5041900/59317591_large.webp