# Network Cable BlueOptics JG329A-BL QSFP 4xSFP+ InfiniBand 1m Black

**URL:** https://aio.lv/en/product--blueoptics-jg329a-bl--11252963
**Data updated:** 2026-03-07 19:54 (EET)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** JG329A-BL
**EAN:** 4063232640495
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jg329a-bl--11252963

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics JG329A-BL is a 1-meter InfiniBand/fibre optic cable featuring a QSFP connector on one end and 4xSFP+ connectors on the other. This male-to-male cable is designed for high-speed data transmission, ensuring reliable performance in data centers and networking environments. Its durable construction and black color make it a practical choice for professional setups.

## Long description

The BlueOptics JG329A-BL QSFP 4xSFP+ InfiniBand 1m Black is a 1-metre fibre optic cable designed for connecting QSFP ports to four SFP+ ports in high-density networking and data centre environments. This male-to-male assembly provides a compact solution for splitting a single QSFP interface into four independent 10Gb/s links using InfiniBand or SFP+ compatible devices. The cable features a durable outer jacket in black with nickel-plated connector housings for mechanical resilience and consistent signal transmission.
Advantages
The cable supports high-speed data transmission by enabling QSFP-to-4xSFP+ breakout connectivity, reducing the need for additional transceivers or adapters. Its 1 m length offers a balance between flexibility and signal integrity in short-reach rack-to-rack or intra-rack connections. The robust construction and nickel-plated connectors improve durability and reduce connector wear, while the compact design simplifies cable routing in crowded equipment racks.
Suitable for
 Breaking out a QSFP port into four SFP+ links in data centres
 High-performance computing and InfiniBand clusters
 Rack-to-rack or within-rack short-reach connections up to 1 metre
 Environments requiring reliable 10GbE or InfiniBand links
Key specifications
 Cable length: 1 m
 Connector 1: QSFP (male)
 Connector 2: 4 × SFP+ (male)
 Typical use: QSFP to 4×SFP+ breakout for InfiniBand or 10Gb/s links
 Colour: Black with nickel-plated connector housings
 Weight: approximately 0.25 kg
How to use
Connect the QSFP end of the BlueOptics JG329A-BL to the QSFP port on the switch or host adapter, then insert the required SFP+ connectors into the target devices or ports. Ensure both ends are fully seated and that the equipment is powered down or hot-swap capable according to the device manufacturer’s guidance before insertion or removal. Verify link status LEDs and device configuration to confirm the breakout lanes are recognised and operating at the expected link speeds.
Usage recommendations
For optimal performance, use this 1 m breakout cable for short-reach connections within racks or between adjacent racks. Avoid tight bends and excessive strain on the cable; maintain recommended bend radii specified by the equipment vendor. Confirm compatibility of QSFP and SFP+ ports for InfiniBand or Ethernet modes on your switches and adapters before deployment.

## Specifications

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

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Connector 1 | QSFP |
| Connector 2 | 4xSFP+ |
| Product colour | Black, Nickel |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.25 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 260 g |

## FAQ

### How much does the Network Cable BlueOptics JG329A-BL cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 24.07.2026 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

### 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, weight, 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/11252963/64099122_large.webp