Interface Specifications for SFP, SFP+, and QSFP+ Transceivers for the QFX Series
This topic describes the specifications for the SFP, SFP+, and QSFP+ transceivers used
in QFX Series devices.
NOTE: Thistopicdoes notdescribe whichdevices support these transceivers.
For informationabout which transceiversaresupportedon QFX Series devices,
see the Hardware Compatibility Tool or the following topics:
•
Interface Support for the QFX3600 Device
•
Interface Support for the QFX3500 Device
•
Interface Support for the QFX5100 Device on page 86
•
Interface Support for the QFX3008-I Interconnect Device
The optical transceivers installed in QFX Series devices support digital optical monitoring
(DOM): you canview the diagnostic details for these transceivers by issuing the operational
mode CLI command show interfaces diagnostics optics. The command does not give any
output for copper transceivers or transceivers not purchased from Juniper Networks.
The three tables in this topic describe the optical interface support over single-mode
fiber-optic (SMF) and multimode fiber-optic(MMF) cablesand copper interface support
over four-pair, Category 5 shielded twisted-pair cables:
•
Table 37 on page 95—Copper interface support and optical interface support for
Gigabit Ethernet SFP transceivers.
•
Table 38 on page 100—Optical interface support for 10-Gigabit Ethernet SFP+
transceivers.
•
Table 39 on page 113—Optical interface support for 40-Gigabit Ethernet QSFP+
transceivers.
NOTE: If you are using the QFX-QSFP-40G-ESR4 transceiver in an access
port and have configured the port to operate as multiple 10-Gigabit Ethernet
interfaces, you can use a fiber breakout cable to distribute the interfaces
to up to four 10GBASE-SR SFP+ transceivers. Juniper Networks does not
sell fiber breakout cables.
Copyright © 2016, Juniper Networks, Inc.94
QFX5100 Switch Hardware Guide
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