Description
Product Overview of the Cisco 2800 Series Router
The Cisco CISCO2851-AC-IP belongs to the 2800 Series routers, serving as a versatile and robust networking solution. Featuring 2 Gigabit Ethernet ports, 1 NME-X (Network Module Enhanced Extension) slot, 4 HWIC (High-Speed WAN Interface Card) slots, and 2 AIM (Advanced Integration Module) slots, this router provides flexibility and scalability for various networking requirements.
Understanding 2800 Series Routers and Their Role
The 2800 Series routers are known for their performance and scalability, serving as reliable networking solutions for medium to large enterprises. These routers offer advanced features and modular designs to adapt to diverse networking environments.
Features of Cisco CISCO2851-AC-IP 2800 Series Router2 Gigabit Ethernet Ports
The router features 2 Gigabit Ethernet ports, supporting high-speed connectivity for local network devices.
1 NME-X Slot
An NME-X slot allows the addition of network modules to expand the router’s capabilities, such as additional interfaces or services.
4 HWIC Slots
The 4 HWIC slots offer flexibility in adding various high-speed WAN interface cards for different connectivity options.
2 AIM Slots
AIM slots accommodate Advanced Integration Modules, enabling the router to support advanced features or services.
Importance of 2800 Series Routers in Networking
2800 Series routers offer several advantages:
Versatility and Flexibility
Modular design and multiple slots allow customization based on specific networking requirements.
High Performance
These routers deliver robust performance to handle data-intensive tasks and support advanced applications.
Scalability
With expansion slots for additional modules, the routers support scalability for evolving network demands.
Benefits of Using Cisco CISCO2851-AC-IP 2800 Series RouterVersatile Connectivity Options
Multiple slots and ports offer a wide range of connectivity options for various network configurations.
Advanced Capabilities
The router’s modular design enables the addition of advanced modules for enhanced functionalities.
Reliable Performance
Known for their reliability and performance, these routers ensure stable and consistent network operations.
Use Cases for Cisco CISCO2851-AC-IP 2800 Series RouterMedium to Large Enterprises
Ideal for medium to large enterprises requiring robust and scalable networking solutions.
Branch Offices
Suitable for branch office deployments to support various networking needs and ensure connectivity.
Service Providers
Used by service providers for offering network services with advanced features and performance.
Detail Specifications
The CISCO2851-AC-IP is a Cisco 2851 Router that comes with an AC power supply and PoE (Power over Ethernet) capabilities. It is a modular router that provides advanced routing, security, and voice services for small to medium-sized businesses and enterprise branch offices.
The router has 2 Gigabit Ethernet ports, 2 AIM (Advanced Integration Module) slots, 4 HWIC (High-Speed WAN Interface Card) slots, 3 PVDM (Packet Voice Digital Signal Processor Module) slots, and 1 NME-XD (Network Module Enhanced – eXtended Design) slot. These slots can be used to add a wide range of interface and service modules, such as WAN interfaces, voice interfaces, and security services, to meet the specific needs of an organization.
The router also has 64 MB flash and 256 MB of DRAM memory, this memory is used to store the IP Base software and any additional features that may be added. The IP Base software provides a comprehensive set of routing, security, and voice features, including support for IPv4 and IPv6, advanced Quality of Service (QoS), and hardware-assisted VPN.
The model Cisco 2851 Router also offers advanced security features and wireless services, ensuring that the network is protected from potential threats while providing wireless access to authorized users. The router also supports PoE (Power over Ethernet) which allows the router to provide power to devices such as IP phones, wireless access points, and other PoE-enabled devices over the Ethernet cable.
Exceptional Performance
The CISCO2851-AC-IP Cisco 2851 Router is designed to deliver high performance and reliability in small to medium-sized businesses and enterprise branch offices.
In terms of performance, the router is equipped with 2 Gigabit Ethernet ports, which provide high-speed connectivity for data and voice traffic. The 2 AIM (Advanced Integration Module) slots and 4 HWIC (High-Speed WAN Interface Card) slots provide flexibility in expanding the router’s capabilities, such as adding additional voice or security features. The 3 PVDM (Packet Voice Digital Signal Processor Module) slots allow for the integration of voice-over IP (VoIP) capabilities, enabling the router to handle high-density voice traffic.
In terms of reliability, the router is equipped with a power supply that can be either AC or PoE (Power over Ethernet), allowing for redundant power options. The router also has a memory of 64 MB flash and 256 MB of DRAM, providing ample storage for the IP Base software and any additional features that may be added.
The Cisco 2851 also offers advanced security features and wireless services, ensuring that the network is protected from potential threats while providing wireless access to authorized users.
General Information about this Cisco CISCO2851-AC-IP
- Manufacturer: Cisco
- Model Number or SKU# CISCO2851-AC-IP
- Product Series: 2800
- Product Model: 2851
- Product Name: 2851 Router with Inline Power
- Product Type: Router
Interfaces/Ports
- 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: 11
- Expansion Slot Type: NME
- Expansion Slot Type: EVM
- Expansion Slot Type: PVDM
- Expansion Slot Type; AIM
Network & Communication
- Network Technology: 10/100/1000Base-T
- Ethernet Technology: Gigabit Ethernet
Memory
- Standard Memory: 256 MB
- Maximum Memory: 1 GB
- Memory Technology: DRAM
- Flash Memory: 64 MB
Power Description
- Input Voltage: 110 V AC
- Input Voltage: 220 V AC
Miscellaneous
- Package Contents-
- 2851 Router
- Cisco 2800 IOS IP BASE
- Device manager for routers (ROUTER-SDM)
- 256MB DDR DRAM Memory factory default for the Cisco 2800 (MEM2800-256D-INC)
- 64MB CF default for Cisco 2800 Series (MEM2800-64CF-INC)
- Blank WAN Interface Card Panel (WIC-BLANK-PANEL)
- Cisco 2800 and 3800 Series Blank network module panel (NM-28/38BLNK-PANEL)
- Cisco 2821/51 AC/IP power supply (PWR-2821-51-AC-IP)
- Power Cord, 110V (CAB-AC)
- RJ-45-to-DB-9 console cable and RJ-45-to-DB-25 modem cable for management access
- One pair of rack-mount brackets with screws for 19-inch racks
- Cisco product registration card
- Cisco 2800 Series Regulatory Compliance and Safety Information document
- Cisco Router and Security Device Manager (SDM) Quick Start Guide document
- Cisco 2800 Series Integrated Services Routers Quick Start Guide
In summary, the Cisco CISCO2851-AC-IP 2800 Series Router, with its modular design, multiple slots, and Gigabit Ethernet ports, stands as a versatile and reliable networking solution. Its flexibility, scalability, and support for advanced modules make it an excellent choice for medium to large enterprises, branch offices, and service providers. Cisco’s commitment to providing adaptable and high-performance routers positions the CISCO2851-AC-IP as a robust solution for diverse networking environments and evolving business needs.
