Description
Overview of the Cisco ASR-920-24TZ-M 28 Ports Router
The Cisco ASR-920-24TZ-M is a high-performance router designed to meet the ever-increasing demands of modern network infrastructures. It is part of the ASR920 Series, a family of routers known for their robustness and scalability. This particular model is equipped with 28 ports of 10 Gigabit Ethernet (10GE) and comes with a range of features that make it an excellent choice for businesses and service providers.
Security Features and Threat Defense
The Cisco ASR 920 Series Router (ASR-920-24TZ-M) is a high-performance router that includes various security features to protect against network threats. Some of these features include:
- Firewall: The router includes an integrated firewall that can be configured to block unauthorized access to the network.
- Intrusion Prevention System (IPS): The router includes an IPS that can detect and block malicious network traffic.
- Access Control Lists (ACLs): The router supports the use of ACLs to block or allow specific types of traffic based on IP address, port, or protocol.
- Virtual Private Network (VPN): The router supports VPNs, such as IPsec, to securely connect remote networks.
- Secure Boot: The router has a Secure Boot feature which ensures that only signed and authorized software can run on the device, protecting against malicious software.
- Secure Shell (SSH) and Secure Copy (SCP): The router supports SSH and SCP for secure remote access and file transfer.
- Network Address Translation (NAT): The router supports NAT to hide internal IP addresses and protect the network from external threats.
- Other features include Advanced routing protocols support, Multi-Gigabit Ethernet and SFP/SFP+ ports for high-speed connectivity, and modular power supply for flexibility and redundancy.
28 Ports of 10-Gigabit Ethernet (10GE)
The ASR-920-24TZ-M boasts 28 ports of 10 gigabit Ethernet. This feature is especially valuable for businesses and organizations that require high-speed connections to handle large data volumes, such as streaming, video conferencing, and data center operations. With 28 10GE ports, this router provides ample bandwidth to meet these demands.
24 Gigabit Ethernet Copper Ports
In addition to its 10GE ports, the ASR-920-24TZ-M offers 24 Gigabit Ethernet copper ports. These ports are designed for connecting devices that do not require the high-speed capabilities of 10GE, making the router versatile for various networking needs.
Modular Design
One of the standout features of this router is its modular design. The term “Modular” refers to the ability to customize the router with various interface modules and cards to expand its functionality. This modularity allows you to adapt the router to your specific networking requirements.
DC PSU (Power Supply Unit)
The ASR-920-24TZ-M comes equipped with a DC PSU (Power Supply Unit). This ensures that the router can operate on a direct current power source, which is common in data centers and telecommunications facilities. The use of a DC PSU provides reliability and redundancy, crucial for maintaining network uptime.
Benefits of the ASR-920-24TZ-M
High Performance and Scalability
The ASR-920-24TZ-M is designed for high-performance networking. With 28 ports of 10GE, it can handle substantial data traffic without compromising speed or quality. It also offers room for scalability, meaning you can expand your network as your business or organization grows without the need for a complete infrastructure overhaul.
Modular Design for Flexibility
The modular design of this router is a significant advantage. You can tailor the router’s capabilities to meet your exact needs. Whether you need more 10GE ports, different interface types, or additional features, the ASR-920-24TZ-M’s modularity allows for easy upgrades and adjustments.
Energy Efficiency and Redundancy
Data centers and telecommunication facilities require energy-efficient solutions to reduce operational costs and environmental impact. The ASR-920-24TZ-M’s DC PSU is designed to be energy-efficient while providing redundancy for uninterrupted operation. This is especially important for critical applications that cannot afford downtime.
Simplified Management
Cisco’s ASR routers come with a range of management and configuration tools to make network administration easier. Whether you are a seasoned network administrator or a newcomer to networking, Cisco’s user-friendly interfaces and robust support can help you efficiently manage the router.
Performance and Scalability
The Cisco ASR-920-24TZ-M router is built for high-performance networking. It offers 28 ports of 10-gigabit Ethernet, making it capable of handling substantial data traffic with ease. Whether you are streaming high-definition videos, engaging in real-time video conferencing, or managing data center operations, the router ensures that data is transmitted swiftly and efficiently.
The router’s high performance is crucial for businesses and organizations that rely on fast and reliable connectivity. The 10GE ports provide the necessary bandwidth to support these activities without causing network congestion.
Moreover, the ASR-920-24TZ-M is designed with scalability in mind. As your business or organization grows, your networking needs may evolve. With the ASR-920-24TZ-M, you have room to expand without overhauling your entire network infrastructure. You can add more 10GE ports or customize the router with different interface modules to adapt to changing requirements.
Scalability is a vital factor in long-term cost savings, as it means you won’t have to replace your router when your network demands increase. The ASR-920-24TZ-M ensures that your network can grow with your organization.
Modular Design
The modular design of the Cisco ASR-920-24TZ-M router is a standout feature. What does “modular” mean in this context? It means that the router is not a fixed, one-size-fits-all device. Instead, it is designed to be customized to meet specific networking needs.
In practical terms, the router has slots for various interface modules and cards. You can install these modules and cards to expand the router’s functionality. This modular approach has several advantages:
- Customization: You can configure the router to include the specific ports and features your network requires. For example, if you need more 10GE ports, you can add them. If you require different types of interfaces, such as fiber optic or coaxial, you can easily integrate them.
- Future-Proofing: As technology advances, so do networking needs. By using a modular router, you can adapt to these changes without having to replace the entire router. This future-proofs your network infrastructure and protects your investment.
- Cost-Efficiency: Instead of investing in multiple routers with different configurations, you can use a single modular router and adapt it as needed. This can result in significant cost savings over time.
The modular design of the ASR-920-24TZ-M adds a layer of flexibility that is particularly valuable in dynamic networking environments where requirements may change frequently.
Energy Efficiency and Power Supply Options
In today’s world, energy efficiency is a critical consideration for any networking equipment. Data centers and telecommunication facilities, in particular, are under pressure to reduce their energy consumption and environmental impact.
The ASR-920-24TZ-M is designed with energy efficiency in mind. It features a DC PSU (Power Supply Unit), which allows it to operate on direct current power sources. This is a common power source in data centers and telecommunications facilities.
The use of a DC PSU provides several benefits:
- Energy Efficiency: DC power systems are known for their high efficiency. They waste less energy as heat, making them more environmentally friendly and cost-effective to operate.
- Redundancy: Data centers and telecommunications facilities cannot afford downtime. The DC PSU provides redundancy, meaning there is a backup power source in case of a failure. This ensures uninterrupted operation, even in the event of a power supply issue.
- Compatibility: The DC PSU is well-suited for environments where DC power is the standard, making it an easy fit for various networking setups.
By offering an energy-efficient and redundant power supply option, the ASR-920-24TZ-M helps data center and telecommunications operators meet their power-related challenges while maintaining high network availability.
Virtual Private Network (VPN) Support
The Cisco ASR920 Series Router (ASR-920-24TZ-M) supports Virtual Private Network (VPN) features through its advanced software capabilities. Some of the VPN features supported by the ASR-920-24TZ-M include:
- IPsec VPN: The router supports IPsec VPN, which allows secure and encrypted communication between remote sites or mobile users.
- GETVPN: The router supports GETVPN (Group Encrypted Transport VPN) which is a Cisco proprietary protocol that provides encryption and key management for VPNs.
- Easy VPN: The router supports Cisco Easy VPN, which simplifies the setup and deployment of VPNs by allowing remote users to connect to a VPN gateway using pre-configured settings.
- Dynamic Multipoint VPN (DMVPN): The router supports DMVPN, which allows the dynamic creation of VPN connections between remote sites without the need for pre-configured static tunnels.
- FlexVPN: The router supports FlexVPN, which is a Cisco VPN solution that simplifies VPN deployment and configuration.
- Additionally, the ASR-920-24TZ-M supports various VPN technologies like L2TP, PPTP, and SSL VPN.
It also supports various encryption protocols like AES, 3DES, and more. It is important to note that the actual VPN support of the router may depend on the specific software version and feature set that is loaded on the device.
Wireless Capabilities
The Cisco ASR 920 series router (ASR-920-24TZ-M) is a modular router that includes wireless capabilities and integration. Some of the wireless capabilities of the ASR 920 include:
- Integrated wireless controller: The router includes an integrated wireless controller that allows for central management of wireless access points.
- Support for 802.11ac Wave 2: The router supports the latest 802.11ac Wave 2 standard, which allows for faster wireless speeds and improved capacity.
- FlexConnect: The router supports FlexConnect, which allows for local switching of wireless traffic, reducing the amount of traffic that needs to be sent back to the controller.
- Support for wireless roaming: The router supports wireless roaming, allowing for seamless connectivity as clients move between different wireless access points.
- Support for wireless security: The router supports various wireless security standards, including WPA2 and WPA3.
- Support for wireless guest access: The router allows for the creation of guest wireless networks that are separate from the main network.
In terms of integration, the ASR-920-24TZ-M supports the integration of wireless and wired networks, allowing for a seamless network experience. Additionally, it can also be integrated with other Cisco products such as Cisco DNA Center and Cisco SD-WAN for more advanced network management and optimization.
General Information of the Cisco ASR-920-24TZ-M
- Manufacturer: Cisco
- Part Number or SKU# ASR-920-24TZ-M
- Product Series: ASR 920
- Product Type: Ethernet Router
Interfaces/Ports of Cisco ASR 920 Series Router
- Total Number of Ports: 28
- Powerline: No
- Management Port: No
Network & Communication of Cisco 28 Ports Router
- Network Technology: 1000Base-X
- Network Technology: 10GBase-X
- Ethernet Technology: 10 Gigabit Ethernet
- VoIP Supported: No
Power Description of Cisco Router
- PoE (RJ-45) Port: No
- Redundant Power Supply Supported: Yes
In summary, the Cisco ASR-920-24TZ-M 28 Ports 10 Gigabit Router, part of the ASR920 series, is a robust and versatile networking solution designed to meet the demands of modern network environments. With 28 ports of 10-Gigabit Ethernet, 24-Gigabit Ethernet copper ports, a modular design, and an energy-efficient DC PSU, it offers a range of features and benefits that cater to various networking needs.
Whether you’re operating a data center, a telecommunication facility, or an enterprise network, the ASR-920-24TZ-M’s high performance, scalability, and ease of management make it a strong contender. Its modular design ensures that it can evolve with your network, and its energy-efficient DC PSU adds reliability and cost-efficiency to your operations.
In a world where efficient networking is crucial for success, the Cisco ASR-920-24TZ-M router stands as a reliable and versatile choice. It exemplifies Cisco’s commitment to providing cutting-edge networking solutions that meet the ever-evolving requirements of modern technology and communication.
