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Cisco ASR-920-4SZ-D-RF Router - Refurbished - 2 Ports - 10 Gigabit Ethernet - 8 Expansion Slots - 1U Rack-mountable
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Product Features
Technical Overview
This router features two total ports, including a dedicated management port for reliable network administration and monitoring. The 10 Gigabit Ethernet connectivity supports multiple network technologies: 10/100/1000Base-T, 1000Base-X, and 10GBase-X, providing flexibility for various cable types and speed requirements.
Eight expansion slots allow for future scalability, accommodating additional modules or interfaces as network needs evolve. The device supports redundant power supplies, enhancing uptime for critical edge applications, though it does not include Power over Ethernet (PoE) capabilities on its RJ-45 ports.
This section brings together practical product details such as Total Number of Ports, Powerline, Management Port, Total Number of Expansion Slots, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The ASR-920-4SZ-D-RF delivers enterprise-level performance in a compact footprint, ideal for organizations seeking to enhance edge connectivity without extensive space requirements. Its 10 Gigabit Ethernet capability ensures high-throughput data transfers, reducing bottlenecks in network traffic.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Management Port, Expansion Flexibility.
Management Port
The integrated management port provides secure and dedicated access for configuration, troubleshooting, and monitoring, simplifying network administration tasks.
- Dedicated access for network control
- Enhances security and reliability
Expansion Flexibility
With eight expansion slots, this router supports modular upgrades, allowing businesses to adapt to changing network demands without replacing the core hardware.
- Future-proof design
- Scalable for additional interfaces
Deployment / Use Cases
This router is engineered for edge-network roles, such as branch office connectivity, where it aggregates traffic between local networks and wider area links. Its compact size and rack-mountable design make it suitable for deployment in space-constrained environments like telecom closets or small data centers.
Common applications include serving as a gateway for internet access, supporting VPN tunnels for secure remote connections, and managing traffic between different network segments. The redundant power supply support adds resilience for 24/7 operations in retail, healthcare, or financial settings where network downtime is critical.
This section brings together practical product details such as Total Number of Ports, Powerline, Management Port, Total Number of Expansion Slots, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Physical Profile
The router measures 1.70 inches in height, 15.50 inches in width, and 9.60 inches in depth, with an approximate weight of 7 pounds. Its 1U rack-mountable form factor ensures easy integration into standard 19-inch racks, and the compact dimensions minimize space usage while maintaining robust construction for stable mounting in network cabinets.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.70" (43.18 mm), 15.50" (393.70 mm), 9.60" (243.84 mm), 7 lb (3175.15 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 15.50" (393.70 mm)
- Depth
- 9.60" (243.84 mm)
- Height
- 1.70" (43.18 mm)
- Weight
- 7 lb (3175.15 g)
Highlights
- Refurbished Cisco ASR-920-4SZ-D router for cost-effective edge networking
- 2 total ports with a dedicated management port for reliable administration
- 10 Gigabit Ethernet technology supporting up to 10 Gbps data transfer rates
- 8 expansion slots for future scalability and modular upgrades
- 1U rack-mountable form factor for space-efficient deployment
- Supports redundant power supplies to enhance operational uptime
- Compatible with 10/100/1000Base-T, 1000Base-X, and 10GBase-X network technologies
- Compact dimensions: 1.70" H x 15.50" W x 9.60" D
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | ASR-920-4SZ-D-RF |
| Brand Name | Cisco |
| Product Series | ASR 920 |
| Product Model | ASR-920-4SZ-D |
| Product Name | ASR-920-4SZ-D Router |
| Product Condition | Refurbished |
| Product Type | Router |
| Interfaces/Ports | |
| Total Number of Ports | 2 |
| Powerline | No |
| Management Port | Yes |
| I/O Expansions | |
| Total Number of Expansion Slots | 8 |
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X,10GBase-X |
| Power Description | |
| PoE (RJ-45) Port | No |
| Redundant Power Supply Supported | Yes |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.70" (43.18 mm) |
| Width | 15.50" (393.70 mm) |
| Depth | 9.60" (243.84 mm) |
| Weight (Approximate) | 7 lb (3175.15 g) |
| Miscellaneous | |
| Country of Origin | Thailand |
User Manual
FAQ
What is the total number of ports on this Cisco router?
This router has two total ports, which include a dedicated management port for network administration. The management port allows for secure configuration and monitoring, while the other port handles standard data traffic, supporting high-speed connectivity for edge-network applications.
Does this router support 10 Gigabit Ethernet?
Yes, it features 10 Gigabit Ethernet technology, enabling data transfer rates up to 10 Gbps over supported network cables. It is compatible with 10/100/1000Base-T, 1000Base-X, and 10GBase-X standards, providing flexibility for various network infrastructures and ensuring high-throughput performance.
How many expansion slots are available on the ASR-920-4SZ-D-RF?
There are eight expansion slots, offering scalability for future network upgrades. These slots allow you to add modules or interfaces, such as additional ports or specialized connectivity options, making the router adaptable to evolving business needs without requiring a full hardware replacement.
Is this router rack-mountable?
Yes, it has a 1U rack-mountable form factor, designed for easy integration into standard 19-inch racks. The compact size (1.70 inches high) minimizes space usage in data centers or network closets, and the sturdy construction ensures stable mounting for reliable edge deployments.
Does the router support redundant power supplies?
Yes, it supports redundant power supplies, which enhances reliability by providing backup power in case of a primary supply failure. This feature is crucial for maintaining uptime in critical network environments, such as branch offices or retail locations, where continuous connectivity is essential.
What is the condition of this Cisco router?
This router is refurbished, meaning it has been professionally restored to full functionality. Refurbished units offer a cost-effective way to access enterprise-grade Cisco hardware, with performance and reliability comparable to new devices, making them a practical choice for budget-conscious businesses.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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