Cisco CISCO3925E/K9 ISR 3925E Series 4 Ports Integrated Services Router

Overview of Cisco CISCO3925E/K9 Desktop Router

Manufacturer Details

• Brand: Cisco
• Model Number: CISCO3925E/K9
• Device Type: Desktop Router

Technical Specifications

Port Configuration

• Total Ports: 4
• USB Ports: Yes
• Management Port: Yes
• Broadband Ports (RJ-45): 4

Expansion Capabilities

• Total Expansion Slots: 11
• Types of Expansion Slots:
  • SFP (mini-GBIC)
  • HWIC
  • PVDM

Network & Communication

• Network Technology: 10/100/1000Base-T

Memory Specifications

• Standard Memory: 1 GB
• Maximum Memory Capacity: 2 GB
• Memory Technology: DRAM
• Flash Memory: 256 MB
• Supported Memory Card: CompactFlash (CF) Card

Features and Functionalities

• Firewall Protection
• VPN Compatibility
• MPLS Capability
• Syslog Integration
• Content Filtering
• IPv6 Support
• Class-based Weighted Fair Queuing (CBWFQ)
• Weighted Random Early Detection (WRED)
• Access Control List (ACL) Support
• Quality of Service (QoS)
• Dynamic Multipoint VPN (DMVPN)

Power Requirements

• PoE (RJ-45) Port: Yes
• Input Voltage: 110 V AC, 220 V AC
• Power Source: Power Supply

Ports

The Cisco 3925E Series Integrated Services Router is equipped with 4 ports, making it an ideal choice for businesses and organizations that require multiple connections. These ports provide a range of benefits and importance for users, ensuring seamless connectivity and efficient networking capabilities.

Enhanced Connectivity

With 4 ports, the Cisco 3925E Series router offers enhanced connectivity options, allowing users to connect multiple devices and expand their network infrastructure. Whether it's connecting computers, printers, servers, or other networking devices, the availability of multiple ports ensures flexibility and scalability for businesses of all sizes.

Improved Network Performance

The presence of 4 ports on the Cisco 3925E Series router enhances network performance by providing dedicated connections for different devices. Each port can handle a specific workload, reducing congestion and improving overall network efficiency. This ensures that data flows smoothly and quickly between devices, resulting in faster data transfers, reduced latency, and improved user experience.

Network Segmentation

The Cisco 3925E Series router's 4 ports also enable network segmentation, which is crucial for organizations that require separate networks for different purposes. By connecting devices to different ports, users can create distinct networks within their organization. This allows for better security, improved network management, and easier troubleshooting. For example, a company can have one network dedicated to employees' computers and another network specifically for guest access or IoT devices.

Increased Flexibility

Having 4 ports on the Cisco 3925E Series router provides users with increased flexibility when it comes to network setup. Users can easily configure each port according to their specific requirements. They can assign different VLANs (Virtual Local Area Networks) or prioritize traffic on specific ports based on their needs. This level of flexibility allows organizations to customize their network infrastructure to suit their unique business demands.

Redundancy and Failover

The 4 ports on the Cisco 3925E Series router also offer redundancy and failover capabilities. By connecting critical devices or services to different ports, users can ensure that if one port or connection fails, the others continue to operate seamlessly. This redundancy ensures minimal disruption to network operations and helps maintain business continuity.

Series

The Cisco 3925E Series Integrated Services Router belongs to the CISCO3925E series, which offers a range of benefits and importance for users seeking a reliable and high-performance networking solution.

Scalability

The CISCO3925E series is designed to meet the growing needs of businesses and organizations. With its powerful hardware and advanced features, this series allows users to scale their network infrastructure as their requirements evolve. The series can handle increasing bandwidth demands, support additional devices, and accommodate future technological advancements, ensuring long-term scalability for businesses.

High Performance

The CISCO3925E series routers are known for their exceptional performance. The routers in this series are equipped with powerful processors, ample memory, and advanced routing capabilities. This enables them to handle high data traffic volumes, complex routing protocols, and advanced security features without compromising performance. Users can rely on the CISCO3925E series for fast data transfers, efficient network management, and reliable connectivity.

Integrated Services

One of the key benefits of the CISCO3925E series is its integrated services. These routers have built-in features and modules that allow users to consolidate multiple services into a single device. This not only simplifies network management but also reduces costs associated with purchasing separate hardware for different services. The integrated services include security features, voice and video capabilities, WAN optimization, and more.

Advanced Security

The CISCO3925E series routers prioritize security, making them an excellent choice for organizations that prioritize data protection. These routers come with advanced security features such as firewall, VPN (Virtual Private Network) support, intrusion prevention, and content filtering. These features help safeguard the network from external threats, ensuring the integrity and confidentiality of data.

Reliability and Redundancy

The CISCO3925E series routers are designed for reliability and redundancy. They offer features like dual power supplies, redundant fans, and hot-swappable modules to minimize downtime and ensure continuous operation. This high level of reliability is crucial for businesses that rely heavily on their network infrastructure to support critical operations.

SFP

The Cisco 3925E Series Integrated Services Router is equipped with 1 SFP (Small Form-Factor Pluggable) port, providing users with additional flexibility and connectivity options.

Expanded Network Capabilities

The inclusion of 1 SFP port in the Cisco 3925E Series router expands the network capabilities by allowing users to connect fiber optic or other SFP-compatible modules. This enables long-distance connectivity, higher data transfer rates, and improved network performance. Users can take advantage of the SFP port to connect to various devices or extend their network over longer distances without compromising speed or quality.

Flexibility in Network Design

The SFP port on the Cisco 3925E Series router offers flexibility in network design. Users can choose from a wide range of SFP modules, depending on their specific requirements. They can opt for different types of SFP modules such as single-mode or multi-mode fiber optics, copper Ethernet, or even specialized modules for specific applications. This flexibility allows users to design their networks according to their needs and take advantage of various connectivity options.

Cost-Effective Solution

The SFP port provides a cost-effective solution for users who require fiber optic connectivity or need to extend their network over long distances. Instead of investing in separate fiber optic switches or routers, users can leverage the SFP port on the Cisco 3925E Series router to achieve the desired connectivity. This eliminates the need for additional hardware, reducing overall costs while maintaining the performance and reliability of the network.

Future-Proofing

By including an SFP port, the Cisco 3925E Series router ensures future-proofing for users' network infrastructure. As technology advances and new connectivity options emerge, having an SFP port allows users to adapt and integrate new modules or technologies without replacing the entire router. This scalability and future-proofing capability make the Cisco 3925E Series router a reliable investment for businesses looking to stay ahead in a rapidly evolving digital landscape.

In conclusion, the Cisco 3925E Series Integrated Services Router offers users a range of benefits and importance through its ports, series, and SFP features. The multiple ports enhance connectivity, improve network performance, and provide flexibility for network setup. The CISCO3925E series offers scalability, high performance, integrated services, advanced security, reliability, and redundancy. The inclusion of an SFP port expands network capabilities, provides flexibility in network design, offers a cost-effective solution, and future-proofs the network infrastructure. Overall, the Cisco 3925E Series router is a reliable and feature-rich networking solution for businesses and organizations of all sizes.