# DAC Cable CBO JNP-25G-DAC-3M-BL 3 m SFP28 25 Gbit/s direct-attach copper

**URL:** https://aio.lv/en/product--blueoptics-jnp-25g-dac-3m-bl--4465348
**Data updated:** 2026-02-24 11:00 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** JNP-25G-DAC-3M-BL
**EAN:** 4063232646220
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 71.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jnp-25g-dac-3m-bl--4465348

## 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

Passive direct-attach copper (DAC) cable CBO JNP-25G-DAC-3M-BL is a 3-meter SFP28 cable supporting 25 Gbit/s data rates. Designed for short-reach connections between SFP28 ports in switches, routers and network appliances. Provides low-latency, energy-efficient link with a fixed-form factor for rack, data center and server uplinks.

## Long description

Passive direct-attach copper (DAC) cable CBO JNP-25G-DAC-3M-BL is a 3 m SFP28 cable developed for short-reach connectivity at 25 Gbit/s. The cable features SFP28 connectors on both ends and a fixed copper assembly that provides a low-latency, energy-efficient physical link between SFP28 ports in switches, routers and network appliances. Its 3 metre length and robust connector housings make it suitable for top-of-rack and server-to-switch uplinks inside racks and data centre aisles.
Advantages
This DAC cable delivers a cost-effective, low-power alternative to optical transceivers for short interconnects while maintaining 25 Gbit/s throughput and minimal latency. The fixed-form factor reduces installation complexity, ensures consistent electrical performance, and eliminates the need for separate transceivers and fibre patch cords. The copper construction provides reliable signal integrity for short distances and simplified cable management within rack environments.
Suitable for
 Short-reach 25 Gbit/s uplinks between servers and top-of-rack switches
 Interconnects between SFP28 ports in switches, routers and NICs
 Data centre aggregation and spine-leaf connections within the same rack or adjacent racks
 Environments where low latency and reduced power consumption are priorities
Key specifications
 Connector type: SFP28 to SFP28
 Rated data rate: 25 Gbit/s
 Cable length: 3 metres
 Cable type: Passive direct-attach copper
 Typical usage: Short-reach rack and server interconnects
How to use
Insert the SFP28 connectors into compatible SFP28 ports on networking equipment until they click into place. Ensure both devices support passive DAC modules and 25 Gbit/s operation. Route the cable to avoid sharp bends and reduce strain on connectors; maintain the specified bend radius in rack installations. No external power or transceiver modules are required for operation.
Usage recommendations
Verify hardware compatibility and firmware settings on both endpoints before deployment. Use this passive DAC for connections within a single rack or between adjacent racks; for longer runs or optical isolation, choose fibre transceivers and patch cords. Regularly inspect connectors for debris and ensure secure seating to maintain link quality.

## FAQ

### How much does the DAC Cable CBO JNP-25G-DAC-3M-BL SFP28 25 Gbit/s cost, and is it available for purchase?

The price is 85.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 299 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/4465348/59856122_large.webp