Table 41: SFP+ Direct Attach Copper Cable Specifications (continued)
ValueSpecificationModel Number
10-Gbps full-duplex serial transmissionRateEX-SFP-10GE-DAC-7M
SFP+ passive Twinax cable assemblyConnector type
3.3 VSupply voltage
0.57 WPower consumption (per end)
–40° F (–40° C) through 185° F (85° C)Storage temperature
TwinaxCable type
24 AWGWire AWG
1 in. (2.54 cm)Minimum cable bend radius
100 ohmsCable characteristic impedance
2% maximumCrosstalk between pairs
1.31 nsec/ftTime delay
23 ft (7 m)Length
YesSupport for Virtual Chassis
configuration
Standards Supported by These Cables
The cables comply with the following standards:
•
SFP mechanical standard SFF-843—see ftp://ftp.seagate.com/sff/SFF-8431.PDF.
•
Electrical interface standard SFF-8432—see ftp://ftp.seagate.com/sff/SFF-8432.PDF.
•
SFP+ Multi-Source Alliance (MSA) standards
Related
Documentation
Pluggable Transceivers Supported on EX Series Switches on page 80•
• Installing a Transceiver on page 193
• Removing a Transceiver on page 195
Management Cable Specifications
Table 42 on page 88 lists the specifications for the cables that connect the console (CON)
and management (MGMT) ports to management devices.
87Copyright © 2017, Juniper Networks, Inc.
Chapter 8: Transceiver and Cable Specifications
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