Juniper QFX5120-48T Ethernet Switch – 48 Ports – Manageable – TAA Compliant – 3 Layer Supported – Modular – 450 W Power Consumption – Twisted Pair, Optical Fiber – 1U High – Rack-mountable – 1 Year Limited Warranty
- Effectively reduces downtime with improved network performance
- Cascade to other network devices through the uplink port to expand your local area network
- Features 48 networking ports to meet the requirements of the most demanding workgroups
- Built-in power supply to ensure all components are being supplied with accurate voltage
- Can work as layer 3 routing for scalable network design
- Rack mounting enables you to organize wires & secure cables for professional installation
- Managed switch provides a reliable foundation for your network
- 100 Gigabit Ethernet provides high bandwidth performance, ease of use and reliability for your network backbone
- Twisted Pair media support for efficient and reliable connectivity
The QFX5120 Ethernet Switch delivers rich, low latency Layer 2/Layer 3 (L2/L3) features and advanced EVPN-VXLAN capabilities, making it an ideal data center top-of-rack and aggregation switch for enterprise multicloud deployments. Featuring L3 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, 10GbE copper with 100GbE uplink ports on the QFX5120-48T, and 32 100GbE ports on the QFX5120-32C make the QFX5120 family ideal for spineand- leaf network deployments.
Product Description
Featuring L3 gateway capabilities for routing between virtualized and bare-metal servers, the high-performance Juniper Networks® QFX5120 Ethernet Switch provides the ideal foundation for dynamic data centers. Native 25GbE fiber ports on the QFX5120-48Y and 10GbE copper ports on the QFX5120-48T satisfy the growing demand for server access speeds, while high-density fixed-configuration 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, which includes rich L2, L3, EVPN, and MPLS features, runs the same reliable, high-performance Junos® operating system used by all Juniper Networks QFX Series and EX Series Ethernet Switches, Juniper Networks 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 three compact, 1 U platforms that provide wire-speed 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/ QSFP+) ports that can be configured as 8x40GbE or 8x100GbE ports. 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 QFX5120-48T is a 10GbE/100GbE data center access switch offering 48 10GbE RJ-45 copper ports and six 100GbE/40GbE QSFP28/QSFP+ uplink ports. With dualspeed (1GbE/10GbE) capabilities on all 48 host ports and 40GbE/100GbE on the uplink ports, the QFX5120-48T can be deployed as an access switch with a combination of 48 1GbE/10GbE ports for downlink servers and storage connectivity, and six 40GbE/100GbE ports for uplinks to spine switches.
- 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.
General Information
Manufacturer | Juniper Networks, Inc |
Manufacturer Part Number | QFX5120-48T-AFO-T |
Manufacturer Website Address | http://www.juniper.net |
Brand Name | Juniper |
Product Series | QFX |
Product Model | QFX5120-48T |
Product Name | QFX5120-48T Ethernet Switch |
Product Type | Ethernet Switch |
Interfaces/Ports
Total Number of Network Ports | 48 |
Uplink Port | Yes |
Modular | Yes |
Port/Expansion Slot Details |
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Media & Performance
Media Type Supported |
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Ethernet Technology |
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Network Technology |
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I/O Expansions
Number of Total Expansion Slots | 6 |
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 | 450 W |
Physical Characteristics
Compatible Rack Unit | 1U |
Form Factor | Rack-mountable |
Height | 1.7″ |
Width | 17.4″ |
Depth | 20.5″ |
Weight (Approximate) | 24.25 lb |
Miscellaneous
Environmentally Friendly | Yes |
TAA Compliant | Yes |
Warranty
Limited Warranty | 1 Year |