Cisco C2901-CME-SRST/K9 ISR 2901 w/ 4 Ports Gigabit Ethernet

Overview of the Cisco C2901-CME-SRST/K9

• Manufacturer: Cisco
• Model Number: C2901-CME-SRST/K9
• Series: 2900 Series
• Product Type: Integrated Services Router (ISR)

Total Number of Ports

• This router offers a total of two ports.

Management Port Availability

• Includes a dedicated management port for streamlined network configuration and monitoring.

USB and Console Ports

• Two USB 2.0 ports for additional connectivity
• One RJ-45 console port for direct management
• Mini-USB (Type B) console port for modern connectivity
• One auxiliary RJ-45 serial port for auxiliary connections

Expansion Capabilities

Total Expansion Slots

This model supports up to 9 expansion slots, offering flexibility for future upgrades and additional modules.

Slot Types

• Four EHWIC slots
• Two PVDM slots (1 available)
• One ISM slot for enhanced services
• CompactFlash card slot for additional storage

Networking and Communication Features

Ethernet and Network Standards

The C2901-CME-SRST/K9 router supports Gigabit Ethernet, ensuring fast and reliable data transfer through its 10/100/1000Base-T interfaces.

Key Networking Technologies

• 10/100/1000Base-T Ethernet
• Gigabit Ethernet for high-speed communication

Power and Redundancy Features

This model is designed to support redundant power supplies, offering enhanced reliability in case of power failures.

Power Specifications

• Input Voltage: 110V AC – 220V AC
• Supports an optional redundant power supply for increased uptime

Memory and Storage

Standard Memory

The router comes with 512 MB of DRAM, ensuring smooth performance during data-heavy operations.

Flash Memory

Includes 256 MB of flash memory for configuration storage and boot processes.

Expandable Memory

• Maximum Memory: Up to 2 GB, allowing for future upgrades

Advanced Features for Security and Performance

Firewall and VPN Capabilities

Equipped with firewall protection and hardware encryption, this router is built to secure your network with VPN support.

Additional Security Features

• Support for IPv6
• Content filtering to manage data access
• Dynamic Multipoint VPN (DMVPN) for secure remote connectivity

Quality of Service (QoS) and Traffic Management

Ensures high-quality performance with features like Class-based Weighted Fair Queuing (CBWFQ) and Weighted Random Early Detection (WRED).

Other Performance Enhancements

• Multi-Protocol Label Switching (MPLS) for efficient data routing
• Syslog support for network monitoring and logging
• Web Services Management Agent (WSMA) for simplified management
• NetFlow support for traffic analysis

Compliance with Industry Standards

Supported Standards

This model complies with several industry standards, ensuring seamless interoperability with other devices and networks.

Key Compliance Standards

• IEEE 802.3, 802.1Q, 802.3ah
• ITU-T G.823, G.824
• ANSI T1.101 for reliable telecommunication networks

IP Telephony Support

Voice Codec Support

Includes support for a wide range of voice codecs, making it ideal for VoIP (Voice over IP) applications.

Supported Codecs

• G.711, G.722, G.723.1, G.728
• G.729, G.729a, G.729ab, G.726

Connectivity and Expansion Options

Ethernet Ports

• Two RJ-45 10/100/1000Base-T ports for Ethernet connections

Expansion Slots

• Four EHWIC slots for additional WAN or LAN modules
• Two PVDM slots for voice and digital signal processing
• One CompactFlash card slot for extra storage
• One ISM slot for integrated services

Ports

The Cisco C2901-CME-SRST/K9 Integrated Services Router is equipped with a total of 4 ports, making it a versatile and highly functional networking solution. These ports play a crucial role in facilitating seamless connectivity and data transfer between various devices in a network.

Increased Connectivity Options

With 4 ports, the Cisco C2901-CME-SRST/K9 router offers users a wide range of connectivity options. Each port can be utilized for different purposes, allowing for efficient and flexible network configurations. Whether you need to connect multiple computers, printers, or other networking devices, the abundance of ports ensures that you have the necessary connections at your disposal.

Enhanced Network Performance

The multiple ports on the Cisco C2901-CME-SRST/K9 router contribute to improved network performance. By distributing network traffic across different ports, the router can handle a higher volume of data without experiencing significant slowdowns or bottlenecks. This is particularly beneficial in environments where numerous devices are accessing the network simultaneously.

Seamless Data Transfer

The 4 ports on this router enable seamless data transfer between devices within the network. Whether you are transferring large files, streaming multimedia content, or engaging in real-time communication, the ample number of ports ensures that data can flow smoothly without any interruptions or delays. This is especially important for businesses that rely heavily on data-intensive applications and require consistent and reliable connectivity.

Improved Network Security

Having multiple ports on the Cisco C2901-CME-SRST/K9 router also contributes to enhanced network security. With separate ports for different devices or segments of the network, it becomes easier to implement security measures such as VLANs (Virtual Local Area Networks) or firewall rules to restrict access between certain devices or segments. This helps in preventing unauthorized access and protecting sensitive data from potential threats.

Interface

The Cisco C2901-CME-SRST/K9 Integrated Services Router features Gigabit Ethernet interfaces, offering users high-speed and reliable connectivity options. The Gigabit Ethernet interface is a widely adopted standard in the networking industry, and its inclusion in this router brings numerous benefits for users.

Fast Data Transfer

The Gigabit Ethernet interface allows for incredibly fast data transfer speeds, making it ideal for bandwidth-intensive applications or environments where large amounts of data need to be transferred quickly. With Gigabit Ethernet, users can enjoy significantly reduced transfer times when compared to traditional Ethernet interfaces. This is particularly beneficial in scenarios such as file transfers, video streaming, or online gaming, where a high-speed connection is crucial.

Improved Network Performance

By leveraging the Gigabit Ethernet interface, the Cisco C2901-CME-SRST/K9 router delivers enhanced network performance. The faster data transfer speeds result in reduced latency and improved overall network responsiveness. This is especially important in environments where multiple users are simultaneously accessing the network or when dealing with large-scale data transfers. The improved performance ensures that users can enjoy a seamless and uninterrupted experience while utilizing network resources.

Future-Proof Technology

With the Gigabit Ethernet interface, the Cisco C2901-CME-SRST/K9 router offers future-proof technology that can accommodate the increasing demands of modern networks. As more devices and applications require higher bandwidth capabilities, having a Gigabit Ethernet interface ensures that your network infrastructure can handle these demands without the need for costly upgrades or replacements. This allows businesses to scale their network infrastructure as needed without compromising on performance.

Compatibility and Interoperability

The Gigabit Ethernet interface on this router ensures compatibility and interoperability with a wide range of networking devices and technologies. It supports the industry-standard Ethernet protocol, allowing for seamless integration with existing network infrastructure. Whether you need to connect to switches, routers, or other networking equipment, the Gigabit Ethernet interface provides a reliable and versatile connection that can easily integrate into your existing setup.

In conclusion, the Cisco C2901-CME-SRST/K9 Integrated Services Router's 4 ports and Gigabit Ethernet interface offer users a highly capable and efficient networking solution. The multiple ports provide increased connectivity options, enhanced network performance, seamless data transfer, and improved network security. Meanwhile, the Gigabit Ethernet interface delivers fast data transfer, improved network performance, future-proof technology, and compatibility with a wide range of devices. With these features, users can build a reliable and high-performing network infrastructure to meet their business or personal needs.