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Juniper QFX5120-48Y Ethernet Switch QFX512048YAFIT

Juniper QFX5120-48Y Ethernet Switch QFX512048YAFIT
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General Information
The QFX5120 Switch delivers low latency, rich Layer 2 and Layer 3 features, and advanced EVPNVXLAN capabilities, making it an ideal data center top-of-rack and aggregation switch for enterprise multicloud deployments.

Featuring Layer 3 gateway capabilities for routing between virtualized and bare-metal servers, the QFX5120 is designed for extremely agile data centers that require support for overlay/ underlay network architectures. Native 25GbE with 100GbE uplink ports on the QFX5120- 48Y, combined with 32 ports of 100GbE on the QFX5120- 32C, make the QFX5120 family ideal for leaf-and-spine network deployments.

Product Description

Data centers are expanding rapidly as they adopt more cloud services, creating a need for higher network bandwidth per rack. As a result, 25GbE and 100GbE have become the dominant port speeds in most data centers. The tremendous growth of cloud services, coupled with the widespread adoption of overlay technologies, has created a need for highly agile switching platforms that can satisfy the demands of these evolving data centers.

The high-performance Juniper Networks® QFX5120 Switch fits the bill, providing the foundation for dynamic data centers. Native 25GbE ports on the QFX5120- 48Y satisfy the growing demand for server access speeds, while high-density 100GbE ports on the QFX5120-32C satisfy the need for compact, lower power devices in the spine. The QFX5120 is packed with software features that support traditional fabric designs with multichassis link aggregation (MC-LAG) or evolving SDN architectures with Ethernet VPN (EVPN)/Virtual Extensible LAN (VXLAN) on IP fabric underlays.

Architecture and Key Components

The QFX5120 includes native 25GbE (fiber only) and 100GbE fixed-configuration options with rich L2, L3, EVPN, and MPLS features. The QFX5120 runs the same reliable, high-performance Juniper Networks Junos® operating system used by all Juniper Networks QFX Series and EX Series Ethernet Switches, SRX Series Services Gateways, and Juniper Networks routers, ensuring a consistent control plane feature implementation and user experience across the entire Juniper infrastructure

Product Options

The QFX5120 switch family includes two compact, 1 U platforms that provide wirespeed packet performance, very low latency, and a rich set of Junos OS features.
  • The QFX5120-48Y is a 25GbE/100GbE data center access switch offering 48 small form-factor pluggable plus (SFP+) transceiver ports and eight quad SFP (QSFP28) ports that can be configured as 8x40GbE or 8x100GbE ports, with an aggregate throughput of 2 Tbps or 2 Bpps per switch. For added flexibility, each QSFP28 port can also be configured as 4x25GbE ports using breakout cables, while each QSFP+ port can be configured as 4x10GbE ports using breakout cables, increasing the number of supported 25GbE and 10GbE ports per switch to 80.
  • The QFX5120-32C is a compact 100GbE data center spine switch offering 32 QSFP28 or 32 quad SFP+ (QSFP+) ports. The 100GbE ports can also be configured as 4x25GbE ports using breakout cables, enabling the QFX5120- 32C to be used as a high-density 25GbE top-of-rack switch.
In addition to a high-throughput Packet Forwarding Engine (PFE), the performance of the QFX5120 control plane is enhanced by a powerful 2.2 GHz quad-core Intel CPU with 16 GB of memory and 64 GB SSD storage.

Interfaces/Ports
Total Number of Network Ports:48
Uplink Port:Yes
Modular:Yes
Port/Expansion Slot Details:48 x 25 Gigabit Ethernet Expansion Slot
Port/Expansion Slot Details:8 x 100 Gigabit Ethernet Uplink

Media & Performance
Media Type Supported:Twisted Pair
Media Type Supported:Optical Fiber
Ethernet Technology:25 Gigabit Ethernet
Ethernet Technology:100 Gigabit Ethernet
Network Technology:25GBase-X
Network Technology:100GBase-X

I/O Expansions
Total Number of Expansion Slots:56.0
Expansion Slot Type:SFP28
Expansion Slot Type:QSFP28

Network & Communication
Layer Supported:3

Management & Protocols
Manageable:Yes

Power Description
Power Source:Power Supply
Redundant Power Supply Supported:Yes
Power Consumption:272 W

Physical Characteristics
Compatible Rack Unit:1U
Form Factor:Rack-mountable
Height:1.7"
Width:17.4"
Depth:20.5"
Weight (Approximate):23.70 lb

Miscellaneous
TAA Compliant:Yes
Environmentally Friendly:Yes
Environmental Compliance:Restriction of Hazardous Substances (RoHS)
Environmental Compliance:China Restriction of Hazardous Substances (China RoHS)
Environmental Compliance:Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance:Waste Electrical and Electronic Equipment Directive (WEEE)

Warranty
Limited Warranty:1 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.

Special Order Item

This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

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We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.



  • UPC: 832938090385 
  • Mfr's Part #: QFX5120-48Y-AFI-T