The 100GDAC4PxMx is a 100G QSFP28 to 4×SFP28 Passive Direct Attach Cable (DAC), designed for 4×25Gbps breakout applications in high-density data center environments. Supporting passive operation over copper lengths up to 5 meters, it offers a low-cost, low-latency solution for connecting 100G switches to multiple 25G servers or ports—perfect for top-of-rack deployments and short-range rack-to-rack links.
100GDAC4PxMx
Description
The 100GDAC4PxMx QSFP28 to 4×SFP28 passive direct attach cable offers a reliable and cost-effective solution for short-range 100G data transmission. It features low power consumption, high stability, and excellent price-performance, making it ideal for high-density data center environments. This cable enables seamless connectivity between a 100G QSFP28 port and four 25G SFP28 ports, supporting efficient data transfer within or between racks. Fully compliant with both QSFP28 MSA and SFP28 MSA specifications, it ensures broad interoperability and easy integration into existing network infrastructure.
Features
- QSFP28 End: Compliant with QSFP28 MSA specifications
- SFP28 End: Compliant with QSFP28 MSA specifications
- 4 independent duplex channels operating at 25Gbps
- AC coupled inputs and outputs
- 100 Ohm differential impedance
- All-metal housing for superior EMI performance
- Single power supply 3.3V, low power consumption
- I2C based two-wire serial interface for EEPROM which can be customized
- Operating temperature: 0 ~ +70℃
- RoHS compliant
Application
- 100 Gigabit Ethernet
- Serial Data Transmission
- Fiber Channel
- Infiniband EDR
Additional information
| Form Factor | QSFP28 to 4×SFP28 |
|---|---|
| Data Rate | 100G |
| Cable Type | Passive |
| Cable Length | 1-5m |
| Temperature Range | 0°C to 70°C |
| Protocol | 100 Gigabit Ethernet, Fiber Channel, Infiniband EDR |
Documentation
Data Sheet
[PDF] 100GDAC4PxMx 100Gb/s QSFP28 to 4xSFP28 Passive DAC Data Sheet
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