
Juniper QFX5120 Ethernet Switch
Juniper QFX5120 Ethernet Switch - Manageable - 3 Layer Supported - Modular - 272 W Power Consumption - Optical Fiber - 1U - Rack-mountable
GPC-payable · TAA-compliant configuration on request · usually back within one business day.
- 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
Request a quote
We’ll confirm configuration, TAA compliance, and price for this item.



