Dell 4CN21 Networking Z9332F-ON 32 Ports 400GBE 128 Ports 100G Switch.

Dell 4CN21 Networking Z9332F-ON Overview

The Dell 4CN21 Networking Z9332F-ON is a high-performance switch designed for modern data centers and enterprise networks. It offers 32 ports of 400GbE QSFP56-DD in a compact 1RU form factor, providing scalability, flexibility, and powerful networking solutions for high-bandwidth applications. This switch supports multiple configurations, enabling network operators to optimize performance while minimizing complexity.

Key Features of the Dell Z9332F-ON Switch

The Dell 4CN21 Z9332F-ON switch is packed with advanced features that enhance its performance, reliability, and scalability. Here’s a closer look at some of the key features:

1. High-Density Port Configuration

This switch offers 32 ports of 400GbE QSFP56-DD, making it an ideal choice for large-scale deployments. Each port supports multiple speed options, including 400GbE, 200GbE, and 100GbE, providing maximum flexibility for different network configurations.

2. Multi-Rate Support

The Z9332F-ON supports a wide range of network speeds, from 10GbE to 400GbE. This ensures that the switch can integrate seamlessly into both legacy networks and next-generation high-speed environments, reducing the need for costly hardware replacements.

3. Open Networking Capabilities

Being part of Dell’s Open Networking initiative, the Z9332F-ON supports various network operating systems (NOS) such as SONiC and Dell OS10. This provides users with the flexibility to choose the software that best suits their operational needs and reduces vendor lock-in.

4. Low Latency and High Performance

Engineered for demanding data center environments, the switch offers low-latency switching and high throughput. This makes it an ideal solution for latency-sensitive applications like financial trading, artificial intelligence, and high-performance computing (HPC).

Network Scalability with Dell Z9332F-ON

The Dell 4CN21 Networking Z9332F-ON switch is designed to scale effortlessly with growing network demands. Its high-density port configuration and support for multi-rate connections allow businesses to expand their networks without significant infrastructure changes.

Data Center Aggregation and Core Layer

This switch is suitable for use as both a top-of-rack (ToR) and end-of-row (EoR) aggregation layer switch. Its 1RU form factor maximizes rack space while offering enough power and flexibility to handle core network traffic.

Cloud and Virtualized Environments

With its high port density and open networking capabilities, the Z9332F-ON is an excellent choice for cloud service providers and large virtualized environments. The switch supports VXLAN and NVGRE for virtualized network overlays, simplifying network segmentation and management.

VXLAN Support

VXLAN (Virtual Extensible LAN) is essential for modern data center architectures. The Z9332F-ON enables the extension of Layer 2 networks over Layer 3, facilitating scalable virtualized environments.

Redundant Power and Cooling

The switch features hot-swappable redundant power supplies and fans, ensuring continuous operation even in case of component failure. This enhances network reliability and uptime, critical for data center operations.

Advanced Security and Management

Security and manageability are crucial in modern networking environments. The Dell Z9332F-ON switch offers comprehensive security features and simplified management capabilities to meet the demands of enterprise networks.

Integrated Security Features

To protect network integrity, the Z9332F-ON supports features like access control lists (ACLs), port security, and DHCP snooping. These features help safeguard against unauthorized access and various network threats.

Management and Automation

The switch supports Dell’s OpenManage Network Manager and various automation protocols like RESTful APIs, Ansible, and Python scripting. This simplifies the deployment, configuration, and management of large-scale networks.

Telemetry and Monitoring

The Z9332F-ON supports advanced telemetry and monitoring features, enabling real-time visibility into network performance. With features like sFlow and SNMP, network administrators can proactively address issues before they impact operations.

Use Cases for the Dell Z9332F-ON

The versatility of the Dell 4CN21 Networking Z9332F-ON makes it suitable for a wide range of applications. Here are some common use cases:

High-Performance Computing (HPC)

HPC environments require ultra-low-latency networking and high throughput. The Z9332F-ON delivers the performance needed to support compute-intensive workloads, making it an ideal solution for scientific research, simulations, and other HPC applications.

Cloud Service Providers

Cloud providers can benefit from the switch’s high port density, multi-rate support, and open networking capabilities. It enables them to build scalable, cost-effective networks that meet the needs of their customers.

Enterprise Data Centers

For enterprises, the Z9332F-ON can serve as a core switch, providing the bandwidth and reliability necessary for business-critical applications. Its advanced management features make it easier to maintain and monitor the network.

Technical Specifications

Understanding the technical specifications of the Dell Z9332F-ON is essential when planning a network deployment. Below are the key specifications:

Performance and Capacity

• Switching Capacity: 12.8 Tbps
• Forwarding Rate: 9.5 Bpps
• Latency: Sub-microsecond
• Packet Buffer: 42 MB shared buffer

Interfaces and Connectivity

• 32 x 400GbE QSFP56-DD Ports
• Supports breakout configurations for 100GbE and 200GbE
• Management Ports: 1 x RJ45 console, 1 x USB 2.0, 1 x out-of-band management

Environmental and Physical Specifications

• Form Factor: 1RU
• Power Supply: Redundant, hot-swappable
• Operating Temperature: 0°C to 45°C
• Dimensions: 1.7 x 17.3 x 18.1 inches (H x W x D)

Future-Proof Design

With support for 400GbE and multi-rate connectivity, the Z9332F-ON is designed to meet the needs of future network demands. This helps organizations avoid frequent hardware upgrades and ensures their network infrastructure remains relevant for years to come.

Cost-Effective Scalability

The high port density and open networking capabilities provide cost-effective scaling options. Organizations can add capacity as needed without overhauling their existing infrastructure.

Enhanced Network Visibility

Advanced telemetry and monitoring features offer deep visibility into network performance, making it easier to identify and resolve issues quickly.

Improved Operational Efficiency

The integration of automation tools and support for open networking operating systems reduces administrative overhead. This improves operational efficiency and frees up resources for other strategic initiatives.