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Juniper QFX5120 Ethernet Switch - Manageable - 3 Layer Supported - Modular - 272 W Power Consumption - Optical Fiber - 1U - R
Transceivers & Cables

Juniper QFX5120 Ethernet Switch

Juniper QFX5120 Ethernet Switch - Manageable - 3 Layer Supported - Modular - 272 W Power Consumption - Optical Fiber - 1U - Rack-mountable

Mfr #: QFX5120-48Y-AFO
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GPC-payable · TAA-compliant configuration on request · usually back within one business day.

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Product Type
Layer 3 Switch
Manageable
Yes
Ethernet Technology
25 Gigabit Ethernet
Ethernet Technology
100 Gigabit Ethernet
Product Family
QFX5100
Media Type Supported
Optical Fiber
Total Number of Expansion Slots
56.0
Redundant Power Supply Supported
Yes

Overview

Juniper QFX5120 Ethernet Switch - Manageable - 3 Layer Supported - Modular - 272 W Power Consumption - Optical Fiber - 1U - Rack-mountable (part number QFX5120-48Y-AFO) is supplied by Uniqcli, an authorized HPE & Juniper partner, in the Juniper Switches & Bridges category. Manageable: Yes.

The QFX5120 delivers low-latency, native 25GbE, rich Layer 2 and Layer 3 features, VXLAN overlay support, and 100GbEoverlay support, and 100GbE uplinks, making it the ideal switch for access and top-of-rack deployments. Featuring Layer 3 gateway capabilities for bridging between virtualized and bare-metal servers, the QFX5120 is designed for extremely agile data centers that demand support for overlay/ underlay network architectures. The high-density 10GbE, 25GbE, 40GbE, and 100GbE ports also make the QFX5120 ideally suited for deployment as leaf-and-spine and leaf topologies.

• Support for high-density, multispeed 10/25/40/100GbE access and aggregation deployments, with up to 48 25GbE ports and eight 100GbE uplink ports in a 1 U platform • Up to 2 Tbps L2 and L3 performance, with latency as low as 550 nanoseconds • A 2.2 GHz quad-core Intel CPU with 16 GB memory and 64 GB SSD storage • Feature-rich automation capabilities with support for Python and Zero Touch Provisioning (ZTP) • Support for Virtual Extensible LAN (VXLAN) as an L2 or L3 gateway and Open vSwitch Database (OVSDB) protocol as an L2 gateway

Key specifications: Manageable: Yes · Ethernet Technology: 25 Gigabit Ethernet, 100 Gigabit Ethernet · Media Type Supported: Optical Fiber · Network Technology: 25GBase-X, 100GBase-X · Layer Supported: 3 · Number of SFP+ Slots: 48 · Shared SFP Slot: No · Total Number of Expansion Slots: 56.0.

GPC-payable, with SAP, FAR-based purchase orders, and GSA eBuy support. Ask us about TAA-compliant configurations, current pricing, stock, and lead time.

Tech specs

Management & Protocols
Manageable
Yes
Media & Performance
Ethernet Technology
25 Gigabit Ethernet, 100 Gigabit Ethernet
Media Type Supported
Optical Fiber
Network Technology
25GBase-X, 100GBase-X
Network & Communication
Layer Supported
3
I/O Expansions
Number of SFP+ Slots
48
Shared SFP Slot
No
Total Number of Expansion Slots
56.0
Expansion Slot Type
SFP+, QSFP28
Miscellaneous
Environmentally Friendly
Yes
Environmental Compliance
Restriction of Hazardous Substances (RoHS), Waste Electrical and Electronic Equipment Directive (WEEE), Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), China Restriction of Hazardous Substances (China RoHS)
Physical Characteristics
Compatible Rack Unit
1U
Height
1.7" mm
Width
17.4" mm
Depth
20.5" mm
Form Factor
Rack-mountable
Weight (Approximate)
23.70 lb g
Interfaces/Ports
Modular
Yes
Uplink Port
Yes
Port/Expansion Slot Details
48 x 25 Gigabit Ethernet Expansion Slot, 8 x 100 Gigabit Ethernet Expansion Slot
Power Description
Redundant Power Supply Supported
Yes
Power Consumption
272 W W
Power Source
Power Supply
General Information
Product Type
Layer 3 Switch
Product Series
QFX5100
Product Model
QFX5120-48Y

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