Juniper QFabric QFX3000-G Hardware Documentation page 116

QFX3000-G QFabric System Hardware Documentation
66
A standalone switch.
A Node device in a QFabric system.
The QFX5100-48T is supported on both the QFX3000-G and QFX3000-M QFabric
systems.
A master, backup, or line card in a QFX Virtual Chassis.
A QFX Series Virtual Chassis allows you to interconnect up to ten QFX5100, QFX3500,
or QFX3600, switches into one logical device and manage the device as a single
chassis using a ring topology.
A line card in a QFX5110 Virtual Chassis.
You can configure up to ten QFX5110 and QFX5100 switches into one logical device
and manage the device as a single chassis using a ring topology. In a QFX5110 Virtual
Chassis, configure QFX5110-32Q as the master and backup. Junos OS Release 17.3R2
or later is required on all members for QFX5110 VCF with QFX5100-48T leaf devices.
A leaf device in a standard QFX5100 Virtual Chassis Fabric (VCF).
VCF uses Virtual Chassis technology to interconnect multiple devices into a single
logical device and manage that device as a single logical device inside of a fabric
architecture. VCF architecture supports up to 20 total devices in a spine and leaf
topology. Of those 20 devices, four QFX5100 devices can be configured as spine
devices.
In a QFX5100 VCF, the QFX5100-48T is always a leaf device and a QFX5100-24Q
is the spine device.
A leaf device in a QFX5110 VCF.
A QFX5110 VCF must have a minimum of two QFX5110-32Q as spine devices. Junos
OS Release 17.3R2 or later is required on all VCF devices for QFX5100-48T leaf
devices to operate in a QFX5110 VCF.
A satellite device in a Junos Fusion system.
Junos OS Release 14.2.3 or later is required for Junos Fusion.
QFX5100-48TH
As shown in Figure 37 on page
configuration as the QFX5100-48T. The QFX5100-48TH is specifically designed for
Juniper Networks Cloud Data Center and comes pre-configured with Satellite Network
Operational System (SNOS) instead of Juniper Networks Junos OS. The switch may
not be converted to Junos OS without an additional license. The switch can be ordered
with either ports-to-FRUs or FRUs-to-ports airflow and with AC power supplies.
The QFX5100-48TH can only be used as a satellite device in a Junos Fusion system.
67, the QFX5100-48TH is the same form factor and port
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