Direct Attach Cable
100G QSFP28 Direct Attach Cable, DAC 1-5m
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Features
Application
Standard
General Product Characteristics
QSFP+ DAC Specifications | |
Number of Lanes | Tx & Rx |
Channel Data Rate | 28.3125 Gbps |
Operating Temperature | 0 to + 70°C |
Storage Temperature | -40 to + 85°C |
Supply Voltage | 3.3 V nominal |
Electrical Interface | 38 pins edge connector(QSFP+) |
Management Interface | Serial, I2C |
High Speed Characteristics
Parameter | Symbol | Min | Typ | Max | Units | Notes |
Differential Impedance | Zd | 90 | 100 | 110 | Ω | |
Differential Input Return Loss | SDDXX | <-12+2* SQRT (f) with f in GHz | dB | 0.01~4.1GHz | ||
<-6.3+13*
Log10/(f/5.5) with f in GHz |
dB |
4.1~19GHz |
||||
Common Mode Output Return Loss | SCCXX | < -7+1.6*f with f in GHz | dB | 0.01~12.89GHz | ||
-3 | dB | 12.89~19GHz | ||||
Difference Waveform Distortion Penalty | dWDPc | 6.75 | dB | |||
VMA Loss | L | 4.4 | dB | |||
VMA Loss to Crosstalk Ratio | VCR | 32.5 | dB |
Ordering information
Model No. | Product Description |
DAC-100G-xM | 100G QSFP28 to QSFP28 Direct Attach Cable DAC 1-5m |
x: 1,3,5 meters |
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