# Twinaxial Direct Attach Cable CBO for HPE X240 40G QSFP, blue

**URL:** https://aio.lv/en/product--blueoptics-jg326a-bl--4472154
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** JG326A-BL
**EAN:** 4049759258184
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jg326a-bl--4472154

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.08.2026 | free |
| Pickup points | 21.08.2026 | 1.79 EUR |
| Courier delivery to door | 21.08.2026 | 4.99 EUR |

## Summary description

Direct attach twinaxial copper cable by CBO designed for HPE X240 40G QSFP connections. Blue cable intended for short-reach 40 Gbps links between compatible QSFP ports or switches. Provides electrically connected, low-latency, power-efficient connectivity for server, switch or storage interconnects in rack environments.

## Long description

Direct attach twinaxial copper cable by BlueOptics designed for HPE X240 40G QSFP connections. This blue Twinax DAC provides a short-reach, electrically connected 40 Gbps link between compatible QSFP ports on switches, routers, servers or storage devices. The fixed-connector assembly eliminates the need for separate transceivers and is intended for low-latency, power-efficient rack interconnects where reliable high-speed copper connectivity is required.
Advantages
The Twinaxial Direct Attach Cable delivers 40 Gbps throughput with minimal signal loss for short-distance connections, offering lower power consumption compared with optical transceivers. Its integrated QSFP connectors simplify installation and reduce component count in dense rack environments. The copper construction supports stable electrical performance and predictable latency characteristics, while the color-coded blue jacket helps with easy identification and cable management.
Suitable for
 Short-reach connections between QSFP ports on switches and routers
 Server-to-switch or switch-to-switch aggregation in racks
 High-throughput storage interconnects within data center racks
 Environments requiring low-latency, power-efficient 40 Gbps links
Key specifications
 Interface type: QSFP to QSFP (direct attach twinaxial copper)
 Rated speed: 40 Gbps
 Cable type: Twinaxial copper (direct attach)
 Usage distance: short-reach, suitable for within-rack or adjacent-rack links
 Jacket color: blue for visual identification
 Latency: low, electrical connection without optical conversion
How to use
Power down equipment if recommended by the system vendor, then insert each QSFP connector into the corresponding QSFP port until it seats securely. Ensure the connectors are oriented correctly and the port latches engage. Verify link status using the host devices' LEDs or management interfaces. For hot-pluggable systems that support live insertion, follow the vendor guidance for safe insertion and removal to avoid transient errors. Route the cable to avoid sharp bends and excessive strain on the connectors.
Usage recommendations
Use this Twinax DAC for short-distance, high-bandwidth links where optical transceivers are unnecessary. Confirm compatibility with the target QSFP ports and follow vendor guidance on supported cable lengths and cable handling. Avoid exposure to extreme temperatures and physical stress; maintain bend radius guidelines and secure cabling to prevent connector damage.

## FAQ

### How much does the Direct Attach Cable CBO for HPE X240 40G QSFP 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 — 143 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 18.08.2026 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/4472154/59846730_large.webp