# DAC cable CBO BlueOptics JNP-25G-DAC-5M 5 m SFP28 direct-attach copper

**URL:** https://aio.lv/en/product--blueoptics-jnp-25g-dac-5m-bl--4465350
**Data updated:** 2026-02-24 11:00 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** JNP-25G-DAC-5M-BL
**EAN:** 4063232610078
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jnp-25g-dac-5m-bl--4465350

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Direct-attach copper (DAC) cable CBO BlueOptics JNP-25G-DAC-5M is a 5 metre SFP28 passive cable for short-range 25G interconnects. Designed for direct connection between SFP28 ports on switches, servers or NICs, it provides a fixed low-latency, low-power link without transceivers. Suitable for rack-to-rack or intra-rack links in data centers and server rooms.

## Long description

Direct-attach copper (DAC) cable CBO BlueOptics JNP-25G-DAC-5M is a 5 metre passive SFP28 cable engineered for short-range 25G interconnects. The cable provides a fixed electrical connection between SFP28 ports on switches, servers or network interface cards (NICs) without the need for separate transceivers. Its form factor and length make it suitable for rack-to-rack and intra-rack links in data centres and server rooms where a low-latency, low-power 25G link is required.
Advantages
This DAC cable delivers consistent 25G signal performance with minimal latency and lower power consumption compared with optical transceivers plus fiber. The passive design reduces component count and simplifies deployment while offering reliable electrical connectivity for short distances. The standardized SFP28 connectors ensure compatibility with equipment that supports SFP28 direct-attach copper connections, and the fixed 5 m length is convenient for common rack layouts.
Suitable for
Short-range 25G links between switches and servers within racks
Rack-to-rack interconnects in data centres and server rooms
Direct connections to NICs and SFP28 ports on network equipment
Key specifications
Connector type: SFP28 to SFP28 (direct-attach copper)
Transmission rate: 25 Gbps per lane (25G link)
Length: 5 metres
Cable type: Passive copper twinax
Typical use range: short-reach, intra-rack and rack-to-rack
Latency and power: low-latency, lower power compared to optical transceivers
How to use
Install the DAC cable by inserting each SFP28 connector into the corresponding SFP28 port on the network devices until the latch engages. Ensure devices are powered down or follow hot-plug guidelines from your equipment vendor if supported. After connection, verify link status and speed in the device management interface and confirm the link negotiates at 25G. Cable routing should avoid sharp bends and excessive tension; maintain the specified minimum bend radius to preserve signal integrity.
Usage recommendations
Use this passive SFP28 DAC cable for short-distance, high-throughput links where cost, power and latency are priorities. Confirm compatibility with your switch or server vendor for passive DAC support and keep cable length within 5 m for reliable 25G performance.

## FAQ

### How much does the DAC cable CBO BlueOptics JNP-25G-DAC-5M 5 m SFP28 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 — 220 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 03.08.2026 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/4465350/59857183_large.webp