Juniper QFX3000-G QFabric, Руководство по развертыванию, Страница: 124 / 652

You can use SFP transceivers to connect the QFX3600 device to a management network,
or the control plane and management network of a QFabric system. The 1000BASE-SX
Gigabit Ethernet SFP module (QFX-SFP-1GE-SX) is supported in the SFP management
ports labeled
C0S
and
C1S
. The QFX3600 device also has two 1000BASE-T RJ-45
management ports (labeled
C0
and
C1
), which can be used to connect the QFX3600
device to a management network, or the control plane and management network of a
QFabric system.
Table 24 on page 98 lists the supported transceivers and the software release in which
they were first supported.
Table 24: Supported Transceivers for the QFX3600 Device
QFX3600 Node Device in
a QFX3000-G QFabric
System QFX3600 Node Device in
a QFX3000-M QFabric
System
QFX3600 Device as
Standalone Switch
Description
Junos OS 12.2X50-D10 for
configuration as four
10-Gigabit Ethernet
interfaces or to interconnect
a Node device and
Interconnect device Junos OS 12.2X50-D10 for
configuration as four
10-Gigabit Ethernet
interfaces or to interconnect
a Node device and
Interconnect device Junos OS 12.2X50-D20
NOTE: If you are configuring a port
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.
40GBASE-SR4 QSFP+
module
(QFX-QSFP-40GE-SR4)
Junos OS 12.2X50-D40 for
configuration as four
10-Gigabit Ethernet
interfaces or to interconnect
a Node device and
Interconnect device Junos OS 12.2X50-D40 for
configuration as four
10-Gigabit Ethernet
interfaces or to interconnect
a Node device and
Interconnect device Junos OS 12.2X50-D40
NOTE: If you are configuring a port
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.
40GBASE-SR4 QSFP+
module
(QFX-QSFP-40GE-ESR4)
Table 25 on page 99 describes the supported DAC and DAC breakout cables and the
software release in which they were first supported.
NOTE: The QSFP+ DAC cables consist of a cable assembly terminated with
QSFP+ transceivers on either end. If you use the QSFP+ DAC cable as the
data plane connection between a QFX3600-I Interconnect device and a
QFX3600 or QFX3500 Node device, the interface is automatically configured
to operate at 40 Gbps. If you use the QSFP+ DAC cable to interconnect a
QFX3600 Node device with another device, the interface is automatically
configured to operate as four 10-Gigabit Ethernet interfaces over one cable.
Copyright © 2015, Juniper Networks, Inc. 98
QFX3000-G QFabric System Deployment Guide