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Cisco ASR-920-12CZ-A-RF Router - Refurbished - 8 RJ-45 Ports - 14 SFP/SFP+ Slots - 10 Gigabit - 4 GB - 1U Rack/Desktop
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Product Features
Technical Overview
This router supports 10/100/1000Base-T, 1000Base-X, and 10GBase-X network technologies, enabling seamless integration into existing Gigabit and 10 Gigabit infrastructures. The eight RJ-45 ports provide wired connectivity for local devices, while the management port offers dedicated access for configuration and monitoring.
The fourteen expansion slots accept SFP and SFP+ modules, allowing for fiber optic or high-speed copper uplinks. With redundant power supply support, the router enhances uptime in critical environments. Its compact dimensions—1.70" height, 17.50" width, and 9.10" depth—optimize space utilization in rack cabinets.
Relevant factors for this section include Total Number of Ports, Powerline, Management Port, Total Number of Expansion Slots. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The ASR-920-12CZ-A-RF delivers enterprise-grade routing capabilities with the cost efficiency of refurbished hardware. Its high port density and expansion flexibility make it ideal for networks transitioning to higher bandwidths.
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 High-Density Connectivity, 10 Gigabit Performance.
High-Density Connectivity
Eight RJ-45 ports and fourteen SFP/SFP+ slots support diverse connection types, reducing the need for additional switches or converters.
- Mix copper and fiber links
- Scale with network growth
- Simplify cabling infrastructure
10 Gigabit Performance
10 Gigabit Ethernet technology ensures fast data transfer and low latency, optimizing performance for bandwidth-intensive applications.
- Support for 10GBase-X
- Backward compatible with Gigabit
- Ideal for aggregation points
Deployment / Use Cases
This router is well-suited for edge networking roles where reliability and throughput are critical. Its combination of fixed ports and expansion slots allows for tailored deployments in various environments.
In branch offices, it can serve as the primary gateway, connecting local devices via RJ-45 ports while using SFP+ slots for high-speed WAN links. For service providers, it functions as an aggregation router, handling multiple customer connections with 10 Gigabit uplinks. In data centers, the 1U rack-mountable design integrates smoothly into existing cabinets, supporting server farms or storage networks.
Branch Office Gateway
Provide secure internet access and local connectivity for small to medium-sized offices, with management capabilities for remote administration.
Service Provider Edge
Deploy at network edges to aggregate customer traffic, utilizing SFP+ slots for fiber backhaul and RJ-45 ports for local access.
Physical Profile
The router features a sturdy metal chassis with dimensions of 1.70" (H) x 17.50" (W) x 9.10" (D), weighing approximately 8.60 lb. Its 1U height fits standard 19-inch rack cabinets, and the desktop form factor option allows for standalone placement where rack space is limited. The built-in power supply ensures stable operation, with support for redundant power units to enhance reliability in mission-critical setups.
- Width
- 17.50" (444.50 mm)
- Depth
- 9.10" (231.14 mm)
- Height
- 1.70" (43.18 mm)
- Weight
- 8.60 lb (3900.89 g)
Highlights
- Refurbished Cisco ASR 920 series router with 90-day warranty
- 8 RJ-45 ports for wired network connections
- 14 SFP and SFP+ expansion slots for fiber or high-speed copper
- 10 Gigabit Ethernet technology for high-throughput networking
- 4 GB standard memory for advanced routing features
- 1U rack-mountable or desktop form factor
- Management port for configuration and monitoring
- Redundant power supply supported for increased uptime
- Supports 10/100/1000Base-T and 10GBase-X network standards
- Compact design with dimensions optimized for space efficiency
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | ASR-920-12CZ-A-RF |
| Brand Name | Cisco |
| Product Series | ASR 920 |
| Product Model | ASR-920-12CZ-A |
| Product Name | ASR-920-12CZ-A Router |
| Product Condition | Refurbished |
| Product Type | Router |
| Interfaces/Ports | |
| Total Number of Ports | 8 |
| Powerline | No |
| Management Port | Yes |
| Number of Network (RJ-45) Ports | 8 |
| I/O Expansions | |
| Total Number of Expansion Slots | 14 |
| Expansion Slot Type | SFP,SFP+ |
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X,10GBase-X |
| Memory | |
| Standard Memory | 4 GB |
| Power Description | |
| PoE (RJ-45) Port | No |
| Redundant Power Supply Supported | Yes |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable,Desktop |
| Height | 1.70" (43.18 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 9.10" (231.14 mm) |
| Weight (Approximate) | 8.60 lb (3900.89 g) |
| Miscellaneous | |
| Country of Origin | Thailand |
| Warranty | |
| Limited Warranty | 90 Day |
User Manual
FAQ
What are the main port configurations on this router?
The router includes eight RJ-45 ports for standard Ethernet connections and fourteen expansion slots that support SFP and SFP+ modules. This allows for a mix of copper and fiber optic links, providing flexibility in network design. The management port offers dedicated access for administrative tasks.
Does this router support 10 Gigabit Ethernet?
Yes, it features 10 Gigabit Ethernet technology, compatible with 10GBase-X standards. It also supports 10/100/1000Base-T and 1000Base-X, ensuring backward compatibility with existing Gigabit networks while enabling high-speed uplinks for future growth.
Can this router be installed in a rack?
Yes, it is designed for 1U rack-mountable installation in standard 19-inch cabinets. Additionally, it can be used as a desktop unit, offering deployment flexibility for environments where rack space is limited or not available.
What is the memory capacity of this router?
The router comes with 4 GB of standard memory, which supports advanced routing protocols, security features, and high-performance data handling. This capacity is suitable for enterprise-level networking tasks and scalable configurations.
Is redundant power supply supported?
Yes, the router supports redundant power supplies, enhancing reliability in critical network environments. This feature helps maintain uptime by allowing a backup power unit to take over if the primary fails, reducing the risk of downtime.
What warranty comes with this refurbished router?
This refurbished router includes a 90-day limited warranty, providing coverage for defects in materials or workmanship. The warranty ensures reliable operation and support, making it a cost-effective choice for business deployments.
| Qty | Price | Available |
|---|
