Figure 34: Qfx5100-48S Port Panel - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation
64
The QFX5100 line of switches include both 10GE and 40GE fixed-configurations:
QFX5100-48S
As shown in Figure 34 on page
Small Form-Factor Pluggable (SFP+) top-of-rack switch with 48 SFP+ ports and
6 Quad SFP+ (QSFP+) ports. Each SFP+ port can operate as a native 10 Gigabit port,
when 10 Gbps optics are used. The SFP+ ports can also run at 1 Gbps, or at 100 Mbps
speeds when 1_Gigabit optics are inserted. Each QSFP+ port (
operate as uplink ports or four QSFP+ port (
40-Gigabit speed or as 4 independent 10-Gigabit port speeds. The 6 QSFP+ ports can
be used as either access ports or as uplinks. The QFX5100-48S provides full duplex
throughput of 1.44 Tbps. The QFX5100-48S has a 1 U form factor and comes standard
with redundant fans and redundant power supplies. The switch can be ordered with
either ports-to-FRUs or FRUs-to-ports airflow and with AC or DC power supplies.

Figure 34: QFX5100-48S Port Panel

The QFX5100-48S can be used as:
A standalone switch.
A Node device in a QFabric system.
The QFX5100-48S 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 Virtual Chassis allows you to interconnect up to 10 QFX3500, QFX3600, or
QFX5100 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.
A QFX5110 Virtual Chassis must have a QFX5110-32Q as the master. Only QFX5110
and select models of QFX5100 can participate in a QFX5110 Virtual Chassis.
A spine or 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. Out of the 20 total devices, you can configure a maximum of 4 spine
devices.
A QFX5100 VCF uses QFX5100 devices as spines or leaf devices. You can also use
QFX3500, QFX3600, and EX4300 models as leaf devices in a QFX5100 VCF.
64, the QFX5100-48S is a 10-Gigabit Ethernet Enhanced
through
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Copyright © 2018, Juniper Networks, Inc.
48 through 53 ) can
) can operate at native
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