Direct Attach Cable (DAC) cable assembly

data transmissionQSFP28Ethernet

100G QSFP28- 4X SFP28 Direct Attach Cable copper cable assemblies(DAC) are a low cost alternative for short reach 4X applications. They are designed to be fully compatible in form factor and optical/electrical connections according to the QSFP28 Multi-Source Agreement. Benefits / Features Compliant with IEEE802.3bj (100GBASE-CR4) Compliant with IEEE802.3by (25 Ethernet) Data rates : 25 Gbps Maximum aggregate data rate: 100Gb/s (4 x 25Gb/s) , 25G (4X25 Gbp/s) I/O Connector designed for high speed differential signal applications Connector Compliant with SFF 8665 QSFP+ 28 Gb/s 4X Pluggable Transceiver Solution Low Power Consumption < 0.5W Wire AWG : 32/ 30 / 28 / 26 Length = 0.5- 5 meters EEPROM signature can be customized Specification Type: Passive / Copper End A =QSFP28 4X (SFF 8665) End B = 4*SFP28 (SFF 8402) Options: 1X2/1X4 ends Bend Radius = 5X OD (Compliant to SFF 8417) Differential signal rate: Tx and Rx each 25.87 Gb/s x 4 pair Impedance: 100 ohms differential, AC-coupled I/O Temperature Range - Operating: -0°C to +70°C Product Environmental Compliance RoHS Compliant Applcation/ Target Market Storage, Switch, & RAID Systems High-Performance Computing (HPC) Network Interface Cards (NIC's) Telecommunication equipment Data center and enterprise storage systems