Sate Optics provides compatible 100G QSFP28 to 4×25G SFP28 Breakout Direct Attach Copper (DAC) cables for high-speed data centers, enterprise networks and high-performance computing applications.
Our 100G breakout DAC solutions enable one 100G QSFP28 port to connect with four independent 25G SFP28 ports, providing flexible network expansion and efficient port utilization.
Compatible 100G QSFP28 to 4×25G SFP28 DAC cables deliver reliable high-bandwidth connectivity, low latency and low power consumption for short-distance switch-to-server and high-density network connections.
Sate Optics delivers cost-effective copper interconnect solutions for modern data centers, cloud computing, AI infrastructure and next-generation Ethernet networks.
100G QSFP28 To 4x25G SFP28 Breakout DAC
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-DAC-QSFP28-4*SFP28-0.5 | DAC-QSFP28-4*SFP28-0.5 |  |
100G/4*25G | 30AWG | Passive Direct Attach Copper Breakout Cable | 0.5m(2ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU50CM Compatible | |
| ST-DAC-QSFP28-4*SFP28-1 | DAC-QSFP28-4*SFP28-1 | |
100G/4*25G | 30AWG | Passive Direct Attach Copper Breakout Cable | 1m(3ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU1M Compatible | |
| ST-DAC-QSFP28-4*SFP28-1.5 | DAC-QSFP28-4*SFP28-1.5 | |
100G/4*25G | 30AWG | Passive Direct Attach Copper Breakout Cable | 1.5m(5ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU1.5M Compatible | |
| ST-DAC-QSFP28-4*SFP28-2 | DAC-QSFP28-4*SFP28-2 | |
100G/4*25G | 30AWG | Passive Direct Attach Copper Breakout Cable | 2m(7ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU2M Compatible | |
| ST-DAC-QSFP28-4*SFP28-2.5 | DAC-QSFP28-4*SFP28-2.5 | |
100G/4*25G | 30AWG | Passive Direct Attach Copper Breakout Cable | 2.5m(8ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU2.5M Compatible | |
| ST-DAC-QSFP28-4*SFP28-3 | DAC-QSFP28-4*SFP28-3 | |
100G/4*25G | 28AWG | Passive Direct Attach Copper Breakout Cable | 3m(10ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU3M Compatible | |
| ST-DAC-QSFP28-4*SFP28-3.5 | DAC-QSFP28-4*SFP28-3.5 | |
100G/4*25G | 28AWG | Passive Direct Attach Copper Breakout Cable | 3.5m(11ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU3.5M Compatible | |
| ST-DAC-QSFP28-4*SFP28-4 | DAC-QSFP28-4*SFP28-4 | |
100G/4*25G | 26AWG | Passive Direct Attach Copper Breakout Cable | 4m(13ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU4M Compatible | |
| ST-DAC-QSFP28-4*SFP28-5 | DAC-QSFP28-4*SFP28-5 | |
100G/4*25G | 26AWG | Passive Direct Attach Copper Breakout Cable | 5m(16ft) | ≤0.5W | / | 0°C~70°C | QSFP-4SFP25G-CU5M Compatible |
