À propos du produit
The Juniper Networks® QFX5220 Switch is a next-generation, fixed-configuration spineand-leaf switch. It offers flexible, cost-effective, high-density 400GbE, 200GbE*, 100GbE, 50GbE*, 40GbE, 25GbE, and 10GbE interfaces for server and intra-fabric connectivity, and delivers a versatile, future-proofed solution for today's data centers. QFX5220 switches support advanced Layer 2, Layer 3, and MPLS features. For large public cloud providers-early adopters of high-performance servers to meet explosive workload growth-the QFX5220 supports very large, dense, and fast 400GbE IP fabrics based on proven internet-scale technology. For enterprise customers seeking investment protection as they transition their server farms from 10GbE to 25GbE, the QFX5220 switch also provides a high radix-native 100GbE lean-spine option at reduced power and a smaller footprint.
Two QFX5220 models are available, supporting different configurations and use cases. Delivering 25.6 Tbps of bandwidth, both models are optimally designed for spine-and-leaf deployments in enterprise, HPC, service provider, and cloud data centers.
QFX5220-32CD: The QFX5220-32CD offers 32 ports in a low-profile 1 U form factor. High-speed ports support a wide variety of port configurations, including 400GbE, 200GbE, 100GbE, 25GbE, 40GbE, and 10GbE. The QFX5220-32CD is equipped with two AC or DC power supplies, providing 1+1 redundancy when all power supplies are present, and six hot-swappable fans offering ports-to-FRUs (AFO) or FRUs-to-ports (AFI) airflow options, providing (5x2+1)+1 redundancy.
QFX5220-128C: The QFX5220-128C offers 128 ports in a 4 U form factor. The highspeed ports support a wide variety of configurations, including 100GbE and 40GbE. The switch is equipped with four AC or DC power supplies, providing 2+2 redundancy when all power supplies are present, and six hot-swappable ports-to-FRUs (AFO) airflow fans, providing (5x2+1) +1 redundancy. Both QFX5220 switch models include an Intel XeonD-1500 processor to drive the control plane, which runs the Juniper Networks Junos® OS Evolved operating system software.
Product Highlights The QFX5220 includes the following capabilities. Please refer to the Specifications section for currently shipping features.
Native 400GbE Configuration The QFX5220-32CD offers 32 ports in a 1 U form factor. The highspeed ports support a wide variety of configurations, including 100GbE and 400GbE.
High-Density Configurations The QFX5220 switches are optimized for high-density fabric deployments. The QFX5220-32CD provides an option of either 32 ports of 400GbE, 100GbE, or 40GbE, while the QFX5220-128C provides an option of either 128 QSFP28 100GbE ports or 64 40GbE QSFP ports.
- Rack mounting enables you to organize wires & secure cables for professional installation
- Supports layer 3 switching for enhanced performance and usability
- Managed switch provides a reliable foundation for your network
- Management capability provides control over setup and configuration of your network
- Built-in power supply to ensure all components are being supplied with accurate voltage
Spécifications techniques
| Management & Protocols | |
| Manageable | Yes |
| Interfaces/Ports | |
| Modular | Yes |
| Port/Expansion Slot Details | 32 x 400 Gigabit Ethernet Expansion Slot |
| 2 x 10 Gigabit Ethernet Expansion Slot | |
| I/O Expansions | |
| Expansion Slot Type | QSFP-DD |
| SFP+ | |
| Number of SFP+ Slots | 2 |
| Total Number of Expansion Slots | 34 |
| Media & Performance | |
| Network Technology | 10GBase-X |
| Ethernet Technology | 400 Gigabit Ethernet |
| 10 Gigabit Ethernet | |
| Media Type Supported | Optical Fiber |
| Physical Characteristics | |
| Weight (Approximate) | 24.50 lb (11113.013065 g) |
| Form Factor | Rack-mountable |
| Height | 1.72" (43.69 mm) |
| Width | 17.26" (438.40 mm) |
| Depth | 21.10" (535.94 mm) |
| Compatible Rack Unit | 1U |
| Miscellaneous | |
| Application/Usage | Network |
| TAA Compliant | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) | |
| China Restriction of Hazardous Substances (China RoHS) | |
| Waste Electrical and Electronic Equipment Directive (WEEE) | |
| Restriction of Hazardous Substances (RoHS) 2 | |
| Power Description | |
| Input Voltage | -48 V DC |
| -60 V DC | |
| Power Source | Power Supply |
| Power Consumption | 958 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 | QFX5220-32CD-DAO-T |
| Manufacturer Website Address | http://www.juniper.net |
| Manufacturer | Juniper Networks, Inc |
| Product Model | QFX5220-32CD |
| Product Name | QFX5220-32CD Ethernet Switch |
| Product Series | QFX5200 |
| Brand Name | Juniper |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.3x |
| IEEE 802.3ad | |
| IEEE 802.1w | |
| IEEE 802.1s | |
| IEEE 802.1Qbb | |
| IEEE 802.1Qaz | |
| IEEE 802.1ad | |
| IEEE 802.1p | |
| IEEE 802.1Q | |
| IEEE 802.1D | |
| IEEE 802.1ab |
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