# CBO DAC SFP28 JNP-SFP-25G-DAC-2M 2 m direct attach copper cable SFP28 25Gb/s

**URL:** https://aio.lv/en/product--blueoptics-jnp-sfp-25g-dac-2m-bl--4465380
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** JNP-SFP-25G-DAC-2M-BL
**EAN:** 4063232048338
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jnp-sfp-25g-dac-2m-bl--4465380

## 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 JNP-SFP-25G-DAC-2M is a 2 meter SFP28 passive twinax cable supporting 25Gb/s per port. Designed for short-reach connections between switches, routers or servers with SFP28 ports, it provides low-latency, low-power connectivity for data center uplinks, top-of-rack links and server interconnects.

## Long description

The CBO DAC SFP28 JNP-SFP-25G-DAC-2M is a 2 metre passive direct attach copper (DAC) twinax cable designed for short-reach 25Gb/s connections between network devices. Intended for use with SFP28 ports, this cable delivers a fixed, low-latency physical link suitable for data centre top-of-rack connections, switch-to-switch uplinks and server interconnects where cost-effective, power-efficient cabling is required.
Advantages
This SFP28 DAC cable offers a compact, electrically direct connection that eliminates the need for separate transceivers, reducing both power consumption and overall port cost. The 2 m length supports common rack layouts while maintaining signal integrity for 25Gb/s links. Passive construction makes it simple to deploy and maintain, and the twinax design provides stable, low-latency performance for latency-sensitive applications.
Suitable for
Short-reach connections between switches in the same rack or adjacent racks
Top-of-rack (ToR) uplinks in data centres
Direct server-to-switch or server-to-server interconnects with SFP28 ports
High-density network deployments requiring low-power cabling
Key specifications
Connector type: SFP28 on both ends
Data rate: 25 Gb/s per port
Cable type: Passive twinax copper
Length: 2 metres
Use case: Short-reach data centre and rack-level links
Latency: Low, fixed electrical path suitable for time-sensitive traffic
How to use
Insert each SFP28 connector into the corresponding SFP28 port on the devices to be connected until the latch clicks into place. Verify link status through the device management interface and ensure both ports are configured for 25Gb/s operation if manual configuration is required. For removal, press the release mechanism on the connector and gently extract the cable. Handle connectors by the housing and avoid bending the cable sharply near the ends to preserve signal integrity.
Usage recommendations
Install the cable in rack environments that keep device distances within the 2 m effective range and avoid routing near high-power electrical equipment to minimise interference. Confirm compatibility with switch and server vendor port policies for passive DACs and ensure firmware supports 25Gb/s SFP28 connections. Store unused cables coiled loosely and protect connector ends from dust when not in use.

## FAQ

### How much does the CBO DAC SFP28 JNP-SFP-25G-DAC-2M 2 m cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 441 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/4465380/59857185_large.webp