Direct Attach Copper Cables（DAC）are further divided into passive copper cable and active copper cable.
In most data center, most server to server connections require 2-5 meters, while rack to rack connections are required to be connected by 8-12 meters cables.
Passive copper cableare widely chosen by data centers for connecting servers to servers or servers to the Top Of the Rack (TOR) switch as they are passive, consume zero power, have the lowest latency and cost-effective.
Sopto offers a wide range of products for 0.5m to 15m lengths and in QSFP+, SFP+ form factors. The unique EEPROM technique has been used to ensure the DACs are compatible with different brands on the original switches and routers.
Sopto supplies various kinds of high-speed interconnect DAC cable assemblies including 10G SFP+ Cables, 40G QSFP+ Cables, and 100G QSFP28 Cables and so on. All of our direct attach cables can meet the ever-growing need to cost-effectively deliver more bandwidth, and can be customized to meet different requirements. length: from 0.5m to 10m. AWG:24,26,28,30 optional. We accept the customization.
Features of DAC Cable
● Lower Power Consumption
● Compliant with SFF-8431 MSA
● Replace optical transceiver for short distance
● Active DAC can reach up to 15m
Applications of DAC Cable
● 10G~100G Ethernet
● Fibre channel
● Data center and in-rack connection
Ordering Informations
| Part No. | Description |
| SPH-SFP-Cx | 1G SFP to SFP Passive DAC Cable x Meters x=0.5,1,2,3...12 AWG30/28/24 |
| SPH-SFP+Cx | 10G SFP+ to SFP+ Passive DAC Cable x Meters x=0.5,1,2,3 AWG30 ;x=0.5,1,2,3...10 AWG28/24 |
| SPH-SFP+ACx | 10G SFP+ to SFP+ Active DAC Cable x Meters x=1,2,3 AWG30;x=1,2,3...10 AWG28;x=1,2,3...15 AWG24 |
| SPH-SFP28+Cx | 25G SFP28 to SFP28 Passive DAC Cable x Meters x=1,2,3 AWG30;x=1,2,3,4,5 AWG28; x=1,2,3...7 AWG24 |
| SPH-SFP28-ACx | 25G SFP28 to SFP28 Active DAC Cable x Meters x=1,2,3 AWG30; x=1,2,3,4,5 AWG28; x=1,2,3...12 AWG24 |
| SPH-QSFP+Cx | 40G QSFP+ to QSFP+ Passive DAC Cable x Meters x=1,2,3 AWG30; x=1,2,3,4,5 AWG28; x=1,2,3...7 AWG24 |
| SPH-Q/4SFP+Cx | 40G QSFP+ to 4*SFP+ Passive DAC Cable x=1,2,3 AWG30; x=1,2,3,4,5 AWG26 x=1,2,3,4,5,6,7 AWG24 |
| SPH-QSFP28-Cx | 100G QSFP28 to QSFP28 Passive DAC Cable x Meters x=0.5,1,2 AWG30; x=0.5,1,2,3,4 AWG28x=0.5,1,2,3,4,5 AWG26 |
Note:1. Default jacket material is PVC.
2. Default operating case temperature is 0 ~ 70℃. If you need -40 ~85℃ products, add “T” after Part Number .
