Description
Product Outline of the Cisco C3845-VSEC/K9 Integrated Services Router
The Cisco C3845-VSEC/K9 is part of the 3800 series of Integrated Services Routers (ISRs) manufactured by Cisco Systems. These routers are known for their versatility and are widely used in enterprise networks for routing, security, and voice communication purposes. The 3800 series routers VSEC in the model name indicates that this particular router is specifically designed to address voice and security requirements, making it a comprehensive solution for businesses.
Enhancing Voice Capabilities
The PVDM2-64, or Packet Voice Digital Signal Processor (DSP) Module 2-64, is a vital component of the Cisco C3845-VSEC/K9 bundle. This module plays a crucial role in enhancing the voice capabilities of the router by providing high-density voice connectivity and enabling features like voice conferencing, transcoding, and secure voice communication.
Advanced IP Services
The inclusion of ADV IP SERV, or Advanced IP Services, signifies the router’s advanced networking capabilities. This feature empowers the Cisco C3845-VSEC/K9 to deliver a wide range of advanced IP services, including sophisticated routing protocols, virtual private network (VPN) support, and Quality of Service (QoS) features. These services are essential for ensuring optimal network performance and security.
Ample Flash and DRAM Memory
Memory is a critical aspect of any networking device, and the Cisco C3845-VSEC/K9 excels in this regard with its 256 MB of Flash memory (256F) and 512 MB of Dynamic Random Access Memory (DRAM) (512D). This generous memory allocation allows the router to efficiently handle large datasets, store configuration files, and run multiple applications simultaneously, contributing to overall system responsiveness.
Flexibility in Network Connectivity
The Cisco C3845-VSEC/K9 is equipped with Mini-GBIC (Gigabit Interface Converter) slots and Small Form-Factor Pluggable (SFP) Expansion Slots. These features provide flexibility in network connectivity, allowing users to adapt the router to various networking environments. Whether connecting via fiber optics or traditional Ethernet, these expansion slots ensure that the router can meet the diverse connectivity needs of modern businesses.
Scalability and Versatility
With 16 Integrated Services Router capabilities, the Cisco C3845-VSEC/K9 offers scalability and versatility in addressing the evolving needs of growing networks. This means that the router can efficiently handle an extensive range of services, from basic data routing to complex voice and security applications, making it an ideal choice for businesses of varying sizes and requirements.
Benefits
The C3845-VSEC/K9 Cisco 3845 Voice Security Bundle Router offers some benefits that make it well-suited for medium to large enterprise networks that require secure and reliable voice and video communications. Some of the key benefits of this router include:
- Voice and video support: The router supports voice and video communications through its integrated voice and video-capable digital signal processor (DSP) slots, allowing for the integration of voice and video gateways, conferencing, and transcoding. This allows the router to handle various call control protocols such as H.323, SIP, SCCP, and MGCP.
- Security features: The router includes some security features such as a firewall, VPN, and intrusion prevention that are specifically tailored to secure voice communications. This allows the protection of voice communications from attacks such as eavesdropping, denial-of-service attacks, and other forms of unauthorized access.
- Network interfaces: The router has a variety of network interfaces, including Ethernet, serial, and T1/E1/PRI interfaces, making it well-suited for connecting to a wide range of devices and networks. This allows the router to be integrated with other devices such as IP phones, voice gateways, and PBX systems.
- Expandability: The router is highly expandable with support for additional modules such as WAN interface cards, voice and video DSPs, and security modules, which allow the router to adapt to changing network requirements.
- Quality of Service: The router supports the Quality of Service (QoS) feature which allows to prioritization of different types of network traffic, such as voice and video traffic, for better performance and quality.
- High availability: The router supports some features such as Hot Standby Router Protocol (HSRP) and Gateway Load Balancing Protocol (GLBP) allowing for an increase in the availability and redundancy of the router.
Applications and Use CasesVoice and Data
The primary focus of the Cisco C3845-VSEC/K9 is on seamlessly integrating voice and data services. This is particularly beneficial for businesses that rely on voice communication, such as call centers or organizations with a heavy emphasis on collaboration. The PVDM2-64 module, in conjunction with the router’s architecture, ensures high-quality voice communication while maintaining the integrity of data services.
Security Enhancement
The “VSEC” in the router’s model name stands for Voice Security, emphasizing its commitment to providing a secure networking environment. The inclusion of security features such as firewall capabilities, intrusion prevention, and VPN support enhances the overall security posture of the network. This is crucial in today’s threat landscape, where cyberattacks are becoming increasingly sophisticated.
High-Performance Networking
With its generous memory allocation, advanced IP services, and integrated voice capabilities, the Cisco C3845-VSEC/K9 is well-suited for high-performance networking environments. It can handle the demands of data-intensive applications, ensure low-latency voice communication, and support secure connections, making it a reliable choice for businesses with demanding networking requirements.
Reliability
The Cisco C3845-VSEC/K9 Voice Security Router is considered a reliable router for medium to large enterprise networks that require secure and reliable voice and video communications. The router is built on the Cisco 3800 series platform, which is known for its high performance and reliability.
Cisco 3800 Series routers are built with a redundant power supply and cooling system, which helps to ensure that the router remains operational even in the event of a power or cooling failure. They also come with high availability features such as Hot Standby Router Protocol (HSRP) and Gateway Load Balancing Protocol (GLBP) which will increase the availability and redundancy of the router.
The router also includes some features that help to ensure the reliability of voice and video communications. For example, it supports Quality of Service (QoS) which allows you to prioritize different types of network traffic, such as voice and video traffic, for better performance and quality. This ensures that voice and video traffic is given priority over other types of traffic, such as data traffic, to help minimize delays and jitter.
General Information about this Cisco C3845-VSEC/K9 Ethernet Router
- Manufacturer: Cisco
- Model Number or SKU# C3845-VSEC/K9
- Product Series: 3800
- Product Type: Ethernet Router
Technical Information
- Total Number of Ports: 2
- USB: Yes
- Management Port: Yes
- Number of Network (RJ-45) Ports: 2
I/O Expansions
- Number of Total Expansion Slots: 16
- Expansion Slot Type: HWIC
- Expansion Slot Type: SFP (mini-GBIC)
Network & Communication
- Network Technology: 10/100/1000Base-T
- Ethernet Technology: Gigabit Ethernet
Memory
- Standard Memory: 256 MB
- Maximum Memory: 1 GB
- Memory Technology: SDRAM
- Flash Memory: 128 MB
Power Description
- Input Voltage: 110 V AC & 220 V AC
- Power Source: Power Supply
- Redundant Power Supply: Yes
Features
- Firewall protection, MPLS support, Intrusion Detection System (IDS)
- Intrusion Prevention System (IPS), URL filtering
Compliant Standards
- VCCI, CISPR 22 Class A, CISPR 24, EN 60950, EN 61000-3-2, IEC 60950, EN 61000-3-3,
- EN55024, EN55022 Class A, UL 60950, EN50082-1, CSA 22.2 No. 60950, AS/NZ 3548 Class A,
- ICES-003 Class A, CS-03, EN 61000-6-2
Finally, the Cisco C3845-VSEC/K9 3845 Voice Security Bundle is a powerful and versatile networking device that caters to the demands of modern enterprise environments. From its robust hardware components to its emphasis on voice communication and security features, this integrated services router provides a comprehensive solution for businesses of varying sizes. The flexibility offered by Mini-GBIC SFP slots and the extensive expansion capabilities make it a future-proof choice for organizations looking to invest in a reliable and scalable networking solution. As technology continues to advance, the Cisco C3845-VSEC/K9 stands as a reliable and adaptable tool to support the evolving needs of the digital landscape.