The 25G direct attach cable is composed of a copper cable and a transceiver module at both ends. It adopts silver plated conductor and foam insulated core wire. It has excellent attenuation performance and low delay performance, which makes the signal transmission correct and can also improve the transmission speed. It is a short-distance connection solution that replaces optical modules.

The connector it uses is similar to the interface of the optical module, but the connector module on the high-speed cable does not have an expensive laser, so the price is much cheaper than the same type of optical module, and it is widely welcomed in short-distance connection applications. Therefore, 25G DAC passive copper cable can be called the king of saving money for short-distance high-speed transmission. Today, ETU-Link will introduce the applications of 25G SFP28 DAC passive copper cable.

25G SFP28 DAC passive copper cable product features:

Ø Hot pluggable support

Ø Comply with SFP-8432 protocol

Ø Compliant with IEEE 802.3by protocol

Ø Comply with RoHS environmental protection standards (lead-free)

Ø Comply with SFF-8402 protocol, speed up to 25Gb/s

Ø Power supply voltage 3.3V

Ø Operating temperature is 0°C～70°C (commercial)

Ø The diameter of copper cable is 30～26AWG

25G SFP28 DAC passive copper cable length range:

The 25G SFP28 DAC passive copper cable of ETU-Link can be customized in length (1-5M) according to customer needs.

Compatible switch brands of 25G SFP28 DAC passive copper cable:

The 25G SFP28 DAC passive copper cable of ETU-Link can be compatible with switch brands such as Huawei, Cisco, HP, IBM, H3C, Juniper, Mikrotik, etc.

Application scenarios of 25G SFP28 DAC passive copper cable:

Ø 25G Ethernet Data Center Computer Room

Ø Storage area network

Ø Supercomputing Center System

Ø Switch/router/HBA, etc.

25G SFP28 DAC passive copper switch matching solution:

25G SFP28 DAC passive copper cable is widely used in data center, because its data transmission can not only improve the network performance of data center, but also effectively reduce the number of overhead switch deployment in data center, which can fully meet the demand of data center for high-speed and high-density network deployment. In addition, when 10G Optical modules can not meet the speed requirements of most data centers, the price and power consumption of 40G and 100G products are too high, and the 25G SFP28 DAC passive copper cable can just meet the requirements of low power consumption and low cost of data center.

As a professional optical module manufacturer, the 25G SFP28 DAC passive copper cable provided by ETU-Link has reliable quality and can provide customized service for customers. It is a brand worthy of first choice and trust.