The cables are hot-removable and hot-insertable: You can remove and replace them
without powering off the switch or disrupting switch functions. A cable comprises a
low-voltage cable assembly that connects directly into two SFP+ ports, one at each end
of the cable. The cables use high-performance integrated duplex serial data links for
bidirectional communication and are designed for data rates of up to 10 Gbps.
Table 73 on page 130
describes the cable specifications.
Table 73: SFP+ Direct Attach Cable Specifications
Value
Specification
Model Number
10-Gbps full-duplex serial transmission
Rate
EX-SFP-10GE-DAC-1M
SFP+ passive Twinax cable assembly
Connector type
3.3 V
Supply voltage
0.57 W
Power consumption (per end)
–40
°
C through 85
°
C
Storage temperature
Twinax
Cable type
30 AWG
Wire AWG
1 in. (2.54 cm)
Minimum cable bend radius
100 ohms
Cable characteristic impedance
2% maximum
Crosstalk between pairs
1.31 nsec/ft
Time delay
3.3 ft (1 m)
Length
Copyright © 2015, Juniper Networks, Inc.
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