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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.
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 wire-speed packet performance, very low latency, and a rich set of Junos OS features.
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 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) ports that can be configured as 8x40GbE or 8x100GbE ports, with an aggregate throughput of 4 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.
- 100 Gigabit Ethernet provides high bandwidth performance, ease of use and reliability for your network backbone
- Rack mounting enables you to organize wires & secure cables for professional installation
- Can work as layer 3 routing for scalable network design
- Managed switch provides a reliable foundation for your network
- Supports optical fiber cable to span longer distances and provided high data transmission rates between servers and network components
- Built-in power supply to ensure all components are being supplied with accurate voltage
Especificaciones técnicas
| Management & Protocols | |
| Manageable | Yes |
| I/O Expansions | |
| Expansion Slot Type | QSFP28 |
| Total Number of Expansion Slots | 32.0 |
| Interfaces/Ports | |
| Modular | Yes |
| Uplink Port | Yes |
| Port/Expansion Slot Details | 32 x 100 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Network Technology | 100GBase-X |
| Ethernet Technology | 100 Gigabit Ethernet |
| Media Type Supported | Optical Fiber |
| Miscellaneous | |
| Country of Origin | Taiwan |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Restriction of Hazardous Substances (RoHS) | |
| Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) | |
| China Restriction of Hazardous Substances (China RoHS) | |
| Physical Characteristics | |
| Weight (Approximate) | 21.12 lb (9579.87 g) |
| Form Factor | Rack-mountable |
| Height | 1.70" (43.18 mm) |
| Width | 17.26" (438.40 mm) |
| Depth | 20.27" (514.86 mm) |
| Compatible Rack Unit | 1U |
| Power Description | |
| Power Source | Power Supply |
| Frequency | 60 Hz |
| 50 Hz | |
| Power Consumption | 515 W |
| Number of Power Supplies Supported | 2 |
| Number of Power Supplies Installed | 2 |
| Redundant Power Supply Supported | Yes |
| General Information | |
| Product Type | Ethernet Switch |
| Manufacturer Part Number | QFX5120-32C-AFO |
| Manufacturer Website Address | http://www.juniper.net |
| Manufacturer | Juniper Networks, Inc |
| Product Model | QFX5120-32C |
| Product Name | QFX5120-32C Ethernet Switch |
| Product Series | QFX |
| Brand Name | Juniper |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.3ad |
| IEEE 802.3x | |
| IEEE 802.1w | |
| IEEE 802.1s | |
| IEEE 802.1Qbb | |
| IEEE 802.1Qaz | |
| IEEE 802.1Q | |
| IEEE 802.1p | |
| IEEE 802.1D | |
| IEEE 802.1ad | |
| IEEE 802.1ab |
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