The QSFP28 100G Passive Direct Attach Cable is a high-performance, low-cost solution for short-distance 100Gbps data transmission. Designed for use in high-density data center environments, it supports 100G Ethernet over shielded copper cabling, with ultra-low power consumption (<0.1W) and high reliability. Fully compliant with the QSFP28 MSA, it is ideal for rack-to-rack or intra-rack connections between switches, routers, and servers.
100GDACPxMx
Description
The 100GDACPxMx QSFP28 passive direct attach cable is built with shielded high-speed differential pairs and complies with the 100G Ethernet standard and QSFP28 MSA (Multi-Source Agreement). It supports full 100Gbps transmission and offers backward compatibility with lower data rates. Optimized for short-distance connections, this cable is widely used for interconnects between data center racks or adjacent cabinets. Its key advantages include ultra-low power consumption (under 0.1W), high reliability, and cost-effectiveness, making it an ideal solution for high-density, energy-efficient deployments.
Features
- Up to 100 Gb/s bi-directional data links
- Compliant with QSFP28 MSA specifications
- Fully Compliant with IEEE 802.3bj and Infiniband EDR specifications
- 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
- Infiniband
Additional information
| Form Factor | QSFP28 to QSFP28 |
|---|---|
| Data Rate | 100G |
| Cable Type | Passive |
| Cable Length | 1-5m |
| Temperature Range | 0°C to 70°C |
| Protocol | 100 Gigabit Ethernet, Infiniband |
Documentation
Data Sheet
[PDF] 100GDACPxMx 100Gb/s QSFP28 Passive DAC Data Sheet
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