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Cisco C8140-G2 Secure Router 8100 - 10 Ports - 8 RJ-45 - 2 WAN - 2 SFP Slots - 4 GB Memory - 1U Rack-Mountable
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Product Features
Technical Overview
The C8140-G2 is engineered with 4 GB of standard memory to handle routing tables, security policies, and network traffic without performance bottlenecks. It features Gigabit Ethernet technology across all ports, ensuring high-speed data transfer for demanding applications and reducing latency in network communications.
For expansion flexibility, this router includes two SFP (mini-GBIC) slots, allowing the use of fiber optic or copper SFP modules to extend network reach or connect to different media types. A USB 3.0 Type-C port provides additional connectivity options for management tasks, firmware updates, or peripheral attachments.
This section brings together practical product details such as Total Number of Ports, USB Standard, 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
This router combines port density, security readiness, and deployment flexibility to meet the needs of modern network infrastructures. Its design emphasizes reliability and control, with features that simplify network management and enhance operational efficiency.
High Port Density
With ten ports including eight LAN and two WAN connections, this router supports multiple devices and uplinks without requiring additional switches, reducing hardware complexity and costs.
- 8 RJ-45 ports for LAN devices
- 2 dedicated WAN ports for internet connectivity
- Suitable for small to medium-sized networks
Secure Edge Routing
As a Secure Router, it includes built-in security capabilities to protect against threats and manage access, making it ideal for perimeter defense and secure data transmission.
- Integrated security features
- Protection for network traffic
- Compliance with business security standards
Rack-Mountable Design
The 1U rack-mountable form factor allows for neat installation in standard server racks, optimizing space and improving cable management for a professional setup.
- Fits standard 19-inch racks
- Easy integration into existing infrastructure
- Enhances organization and airflow
Deployment / Use Cases
The Cisco C8140-G2 is versatile enough for various networking scenarios, from office environments to branch locations. Its combination of ports, security, and rack mounting makes it a practical choice for organizations needing reliable and secure connectivity.
In a typical deployment, this router can serve as the primary gateway for a small business, connecting multiple computers, printers, and servers to the internet while enforcing security policies. It is also suitable for branch office networks, where its WAN ports can link to headquarters via dedicated lines or VPNs, and the SFP slots enable fiber connections for longer distances or higher bandwidth.
Office Network Gateway
Deploy as the main router in an office to share internet access, manage local traffic, and secure the network perimeter with integrated security features.
Branch Connectivity
Use in remote locations to connect to corporate networks via WAN links, with SFP slots for fiber uplinks and rack mounting for tidy installation in limited spaces.
Physical Profile
This router has a compact and sturdy build, with dimensions of 6.90 inches in height, 12.70 inches in width, and 1.09 inches in depth, making it easy to fit into standard 1U rack spaces. Its approximate weight of 3.57 pounds ensures it is lightweight yet durable for rack mounting. The rack-mountable form factor includes mounting hardware compatibility, allowing for secure installation in server racks or network cabinets to maintain an organized and professional appearance.
- Width
- 12.70" (322.58 mm)
- Depth
- 1.09" (27.69 mm)
- Height
- 6.90" (175.26 mm)
- Weight
- 3.57 lb (1619.32 g)
Highlights
- 10 total ports: 8 RJ-45 LAN ports and 2 WAN ports for flexible connectivity
- 2 SFP (mini-GBIC) expansion slots for fiber or copper module support
- 4 GB standard memory for efficient routing and security processing
- Gigabit Ethernet technology across all ports for high-speed data transfer
- USB 3.0 Type-C port for management and peripheral connections
- 1U rack-mountable form factor for space-efficient installation
- Built-in management port for configuration and control
- Secure Router design with integrated security features for network protection
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | C8140-G2 |
| Brand Name | Cisco |
| Product Line | Secure Router |
| Product Series | 8100 |
| Product Model | C8140-G2 |
| Product Name | Secure Router 8100 C8140-G2 Router |
| Product Type | Router |
| Interfaces/Ports | |
| Total Number of Ports | 10 |
| USB Standard | USB 3.0 Type C |
| Management Port | Yes |
| Number of Network (RJ-45) Ports | 8 |
| Number of WAN Ports | 2 |
| I/O Expansions | |
| Total Number of Expansion Slots | 2 |
| Expansion Slot Type | SFP (mini-GBIC) |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Memory | |
| Standard Memory | 4 GB |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 6.90" (175.26 mm) |
| Width | 12.70" (322.58 mm) |
| Depth | 1.09" (27.69 mm) |
| Weight (Approximate) | 3.57 lb (1619.32 g) |
User Manual
FAQ
How many ports does the Cisco C8140-G2 router have?
The Cisco C8140-G2 router has a total of ten ports. This includes eight RJ-45 Gigabit Ethernet ports for local network connections and two dedicated WAN ports for internet uplinks, providing ample connectivity for devices and external links in small to medium-sized networks.
What are the SFP slots used for on this router?
The two SFP (mini-GBIC) slots allow for expansion with fiber optic or copper SFP modules. This enables connections over longer distances, integration with different network media, or increased bandwidth options, making the router adaptable to various infrastructure requirements.
Is this router rack-mountable?
Yes, the Cisco C8140-G2 is designed as a 1U rack-mountable device. It fits standard 19-inch server racks, making it ideal for data center or server room installations where space optimization and organized cable management are important.
What type of USB port does the router include?
This router features a USB 3.0 Type-C port. This provides high-speed connectivity for management tasks, such as firmware updates or configuration backups, and can support peripherals like storage devices for additional functionality.
How much memory is standard in the C8140-G2?
The router comes with 4 GB of standard memory. This memory capacity supports routing operations, security policies, and network traffic handling, ensuring smooth performance without bottlenecks in typical business environments.
What is the primary use case for this Secure Router?
The primary use case is as a secure edge router for business networks. It is suitable for offices or branch locations where reliable internet connectivity, multiple device connections, and integrated security features are needed to protect network traffic and manage access effectively.
What performance, throughput, or capacity detail stands out?
The listed power specification is 4 GB, which helps position the unit for the right load level and installation role.
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