QSFP28 DAC
Description
100G QSFP28 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) , 50G (2X25 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 = 2*QSFP28 4X (SFF 8665)
- 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