Approved Networks Brocade/Mellanox 100GBASE QSFP28 Passive DAC Cable (QSFP28 to QSFP28) Multi-Vendor Length Required
A passive DAC cable carries an Ethernet signal over a short length (typically under five meters) of copper with no additional components to boost the signal. The host networking equipment must support the signal processing functions for a passive DAC to work. When a DAC is inserted, networking gear that is compatible with passive DACs reads the module type so the signal conditioning can be activated. Today, 98% of the market utilizes passive DACs for transmissions of seven meters and under, but this depends on the data rate.
100GBase-CR4, 100% Compatible QSFP28 Multi-Vendor DAC (Direct Attach Copper) Cable, Passive
Features
- QSFP Module compliant to SFF-8661
- Transmission data rate up to 25.78Gbps per channel
- Enable (4X25.78)100Gb/s Transmission
- Maximum link length up to 5m
- Built-in EEPROM functions
- Operating case temperature 0°C ~ +70°C
- RoHS complains
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