Figure 21: Qfx3008-I Interconnect Device Rear - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation
16-Port QSFP+ Front Card
40

Figure 21: QFX3008-I Interconnect Device Rear

Top fan tray
(behind door)
ESD point
Wiring
tray 0
Power supplies 0-5
The QFX3008-I Interconnect device has a front panel display that displays chassis
components' alarm information for rapid problem identification. See
of the QFX3008-I Interconnect Device" on page
The QFX3008-I Interconnect device midplane distributes the data, control, and
management signals to system components and distributes power throughout the
system. See "Midplane in a QFX3008-I Interconnect Device" on page
The 16-port quad small form-factor pluggable plus (QSFP+) front cards act as one stage
in the multistage switch fabric data plane in the QFX3000 QFabric system. The front
cards are hot-insertable and hot-removable field-replaceable units (FRUs). Up to eight
front cards are installed in the front of the chassis in the slots labeled
"16-Port QSFP+ Front Cards in a QFX3008-I Interconnect Device" on page 52
"Understanding the QFabric System Hardware Architecture" on page
Control Board 0
Control Board 1
Rear cards 0-7
Wiring tray 1
Grounding points (below wiring trays)
"Front Panel Display
47.
46.
through
0
7.
Copyright © 2018, Juniper Networks, Inc.
. See
7
and