Table 27: Interface Specifications For Passive Copper Qsfp+ Dac Cables - Juniper EX4600 Series Hardware Manual

Table 27: Interface Specifications for Passive Copper QSFP+ DAC Cables

Product Number
QFX-QSFP-DAC-1M
QFX-QSFP-DAC-3M
Copyright © 2014, Juniper Networks, Inc.
Specifications
Rate
Connector type
Supply voltage
Power consumption (per end)
Storage temperature
Cable type
Wire AWG
Minimum cable bend radius
Cable characteristic impedance
Crosstalk between pairs
Time delay
Length
Rate
Connector type
Supply voltage
Power consumption (per end)
Storage temperature
Cable type
Wire AWG
Minimum cable bend radius
Cable characteristic impedance
Crosstalk between pairs
Time delay
Length
Chapter 8: Port and Interface Specifications
40-Gbps full-duplex serial transmission
Copper pigtail
3.3 V
0.015 W
° °
–40 C to 85 C
Twinax
30 AWG
1 in. (2.54 cm)
100 ohms
1% maximum
4.3 nsec/m
1 m (3.3 ft)
40-Gbps full-duplex serial transmission
Copper pigtail
3.3 V
0.015 W
° °
–40 C to 85 C
Twinax
30 AWG
1 in. (2.54 cm)
100 ohms
1% maximum
4.3 nsec/m
3 m (9.9 ft)
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