CHAPTER 8
Transceiver and Cable Specifications
•
Pluggable Transceivers Supported on EX4200 Switches on page 79
•
Pluggable Transceivers Supported on EX Series Switches on page 80
•
SFP+ Direct Attach Copper Cables for EX Series Switches on page 81
•
Management Cable Specifications on page 87
•
Understanding EX Series Switches Fiber-Optic Cable Signal Loss, Attenuation, and
Dispersion on page 88
Pluggable Transceivers Supported on EX4200 Switches
Optional uplink modules for EX4200 switches support SFP, SFP+, or XFP transceivers.
You can find the list of transceivers supported on EX4200 switches and information
about those transceivers at the Hardware Compatibility Tool page for EX4200.
NOTE: We recommend that you use only optical transceivers and optical
connectors purchased from Juniper Networks with your Juniper Networks
device.
CAUTION: If you face a problem running a Juniper Networks device that uses
a third-party optic or cable, the Juniper Networks TechnicalAssistance Center
(JTAC) can help you diagnose the source of the problem. Your JTAC engineer
might recommendthatyoucheckthe third-party optic orcable and potentially
replace it with an equivalent Juniper Networks optic or cable that is qualified
for the device.
The Gigabit Ethernet SFP, SFP+, or XFP transceiversinstalled in EX4200 switches support
digital optical monitoring (DOM): You can view the diagnostic details for these transceivers
by issuing the operational mode CLI command show interfaces diagnostics optics.
NOTE: The transceivers support DOM even if they are installed in uplink
module ports configured as Virtual Chassis ports.
79Copyright © 2017, Juniper Networks, Inc.
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