# BlueOptics JW100A-BL SFP+ to SFP+ Direct Attach Copper Cable 0.5m

**URL:** https://aio.lv/en/product--blueoptics-jw100a-bl--12493768
**Data updated:** 2026-06-02 20:07 (EEST)
**Category:** Network Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** JW100A-BL
**EAN:** 4063232051758
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jw100a-bl--12493768

## 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 JW100A-BL is a passive 10GBASE-CR Direct Attach Copper (DAC) cable designed for high-speed network connectivity. Featuring SFP+ male connectors on both ends, this 0.5-meter cable ensures reliable data transmission for compatible networking equipment. It is an ideal solution for short-range rack-to-rack or switch-to-server interconnections in data centers and enterprise network environments.

## Long description

The BlueOptics JW100A-BL is a high-performance passive 10GBASE-CR Direct Attach Copper (DAC) cable engineered for efficient high-speed network connectivity. Measuring 0.5 meters in length, this cable features SFP+ male connectors on both ends, providing a reliable and stable physical link for compatible networking hardware. It is specifically designed to facilitate seamless data transmission in demanding enterprise and data center environments.
Advantages
This direct attach copper cable offers a cost-effective and energy-efficient alternative to optical transceivers for short-range connections. Because it is a passive cable, it consumes no power, which helps reduce overall heat generation and operational costs within server racks. The robust construction ensures signal integrity, while the plug-and-play design allows for quick and easy installation without the need for complex configuration or additional optical modules.
Suitable for
Short-range rack-to-rack interconnections
Switch-to-server data links
High-speed storage area network connections
Data center infrastructure cabling
When it may not be suitable
This cable is not suitable for long-distance networking, as passive copper technology is limited to short reaches. It should not be used in environments where electromagnetic interference is extremely high or where cable flexibility requirements exceed the physical properties of standard copper twinax cabling.
Key specifications
Cable length: 0.5 meters
Connector type: SFP+ to SFP+
Connector gender: Male to Male
Data rate: Up to 10 Gbit/s
Cable type: Passive Direct Attach Copper (DAC)
Colour: Black
How to use
To use the BlueOptics JW100A-BL, simply insert the SFP+ connectors into the corresponding SFP+ ports on your networking equipment, such as switches, routers, or network interface cards. Ensure that the equipment is powered on and that the ports are configured to support 10GBASE-CR connections. The cable is designed for a secure fit; push the connector until it clicks into place to ensure a stable connection.
What to consider before purchase
Verify that your networking hardware supports SFP+ DAC cables.
Ensure the 0.5-meter length is sufficient for your specific rack layout.
Check the compatibility of your device with the 10GBASE-CR standard.
Usage recommendations: Always handle the cable by the connector housing rather than the wire to prevent internal damage. Ensure the cable is not bent beyond its minimum bend radius to maintain optimal signal performance.

## Specifications

| Feature | Value |
|---|---|
| Data transfer rate | 10 Gbit/s |
| InfiniBand protocol | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Connector 1 | SFP+ |
| Connector 2 | SFP+ |
| Product colour | Black |

## FAQ

### How much does the BlueOptics JW100A-BL SFP+ Direct Attach Cable 0.5m cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 184 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

### 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/12493768/68825676_large.webp