25G SFP28 Passive DAC



Passive Direct Attach Copper Cable

        X-Krama's high-speed Direct Attach Cable (DAC)  uses silver-plated conductors and foamed insulated core wires as materials, and adopts wire-pair shielding and overall shielding to form a high-speed cable. High-speed cables have excellent attenuation performance, low delay and anti-interference, and can realize high-frequency broadband transmission. There are 30~24AWG specifications and various structures such as 2P, 4P or 8P.

        The advantages of DAC cables have become the preferred solution for users in short-distance application scenarios, and are widely used in data center interconnection scenarios such as SATA storage devices, RADI system scenarios, core routers, and 10G or 40G Ethernet.

  Features :

• Data rate up to 25.78125Gbps

• Hot-pluggable SFP28 form factor

• 25Gb/s NRZ modulation

• Improved Pluggable Form Factor(IPF)

  Compliant for enhanced EMI/EMC performance

• Compatible to SFP28 MSA

• Compatible to SFF-8402,SFF-8432

• Low power dissipation

• RoHS compliant and lead-free

• Single +3.3V power supply

• Operating case temperature: Standard :  0 to +70°C

 Applications :

• High capacity I/O in Storage Area Networks, Network Attached Storage, and Storage Servers

• Switched fabric I/O such as ultra high bandwidth switches and routers

• Data center cabling infrastructure

• High density connections between networking equipment