Figure 80: Sfp+ Access Port Locations - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation
118
NOTE: If you use Fibre Channel SFP+ transceivers in ports
ports through
42
Fibre Channel ports. For example, if you use a Fibre Channel SFP+
transceiver in any of the ports
configured as Fibre Channel ports. If you use a Fibre Channel SFP+
transceiver in any of the ports
be configured as Fibre Channel ports. You then cannot use
10-Gigabit Ethernet SFP+ transceivers in these ports.
Up to 36 of the access ports can be used for SFP transceivers. Gigabit Ethernet SFP
transceivers can be used in ports
CAUTION: Do not place a copper transceiver in an access port directly
above or below another copper transceiver. Internal damage to the access
ports and device can occur. Because of this limitation, a maximum of 18
copper transceivers can be installed in ports
using only the top row of access ports for copper transceivers.
Figure 80 on page 118 shows the location of the SFP+ access ports, including the ports
that can be used with Fibre Channel SFP+ transceivers and Gigabit Ethernet SFP
transceivers.

Figure 80: SFP+ Access Port Locations

10-Gigabit Ethernet
or Fibre Channel ports
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0 1 2 3 4 5
QSFP+ Uplink Ports
The QFX3500 device has four uplink ports (
transceivers, as well as QSFP+ DAC or DAC breakout cables. See Determining Interface
Support for the QFX3500 Device.
When the QFX3500 device is used as part of a QFabric system, these uplink ports are
used to connect the QFX3500 Node device to QFX3008-I or QFX3600-I Interconnect
devices. See "Connecting a QFX3500 Node Device to a QFX3008-I Interconnect Device"
on page 548 or Connecting a QFX3500 Node Device to a QFX3600-I Interconnect Device.
, you must configure the entire block of ports as
47
through
0
through
42
6 through 41 .
10-Gigabit Ethernet
or 1-Gigabit Ethernet ports
LA LA
ST ST
16 17 18 19 20 21 22 23 Q0 Q1 Q2 Q3 24 25 26 27
LA LA
ST ST
QSFP+ Uplink ports
through
Q0
through
0
, then ports through
5 0 5
, then ports through
47 42
6 through 41 . We recommend
10-Gigabit Ethernet
or Fibre Channel ports
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
42 43 44 45 46 47
) that support up to four QSFP+
Q3
Copyright © 2018, Juniper Networks, Inc.
or
5
must be
must
47