CISCO2851-AC-IP Router 2GE 1NME-X 4HWIC 2AIM Inline Power

Overview of the Cisco CISCO2851-AC-IP Router

General Specifications

• Manufacturer: Cisco
• Model Number: CISCO2851-AC-IP
• Product Series: 2800
• Product Model: 2851
• Product Name: 2851 Router with Inline Power
• Product Type: Router

Interfaces and Ports

• Total Ports: 2
• USB Ports: Yes
• Management Port: Yes
• Network (RJ-45) Ports: 2

I/O Expansion Capabilities

• Total Expansion Slots: 11
• Slot Types:
  • NME (Network Module Expansion)
  • EVM (Enhanced Voice Module)
  • PVDM (Packet Voice/Data Module)
  • AIM (Advanced Integration Module)

Network and Communication Features

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

Memory Specifications

• Standard Memory: 256 MB
• Maximum Memory: 1 GB
• Memory Technology: DRAM
• Flash Memory: 64 MB

Power Requirements

• Input Voltage: 110 V AC, 220 V AC

Included Components

• 2851 Router
• Cisco 2800 IOS IP BASE
• Device Manager for Routers (ROUTER-SDM)
• 256MB DDR DRAM Memory (Factory Default for Cisco 2800)
• 64MB CF (Factory Default for Cisco 2800 Series)
• Blank WAN Interface Card Panel
• Cisco 2800 and 3800 Series Blank Network Module Panel
• Cisco 2821/51 AC/IP Power Supply
• Power Cord (110V)
• RJ-45-to-DB-9 Console Cable and RJ-45-to-DB-25 Modem Cable
• Rack-Mount Brackets with Screws (for 19-inch racks)
• Cisco Product Registration Card
• Cisco 2800 Series Regulatory Compliance and Safety Information
• Cisco Router and Security Device Manager (SDM) Quick Start Guide
• Cisco 2800 Series Integrated Services Routers Quick Start Guide

Interfaces

The Cisco CISCO2851-AC-IP Router is equipped with a wide range of interfaces, making it a versatile and powerful networking solution. With its 2GE, 1NME-X, 4HWIC, and 2AIM interfaces, this router offers users unprecedented flexibility and scalability.

Enhanced Connectivity

One of the key benefits of the Cisco CISCO2851-AC-IP Router's interfaces is enhanced connectivity. The 2GE (Gigabit Ethernet) interface allows for high-speed data transfer, ensuring that your network can handle heavy traffic loads without any bottlenecks. This is especially important for businesses that rely on data-intensive applications or have a large number of users accessing the network simultaneously.

The 1NME-X (Network Module Enhanced Expansion) interface provides additional expansion capabilities, allowing you to easily add new modules or cards to meet your specific networking needs. This means that as your business grows and your requirements change, you can simply add new modules rather than invest in a completely new router.

Scalability

The 4HWIC (High-Speed WAN Interface Card) slots further enhance the scalability of the Cisco CISCO2851-AC-IP Router. These slots allow you to connect to a wide range of WAN technologies, including T1/E1, DSL, and serial connections. This means that you can easily adapt your router to support different types of connections depending on the requirements of your network.

Additionally, the 2AIM (Advanced Integration Module) slots provide even more flexibility by allowing you to add advanced features and services to your router. These modules enable functions such as security, voice-over IP (VoIP), and advanced routing protocols. With the ability to add these modules as needed, you can customize your router to meet your specific business needs without investing in unnecessary features.

Cost Savings

By offering a variety of interfaces, the Cisco CISCO2851-AC-IP Router helps businesses save costs. Instead of purchasing multiple devices to fulfill different networking requirements, this router consolidates all the necessary features into a single device. This not only reduces upfront costs but also simplifies network management and maintenance.

Moreover, the ability to add modules and cards as needed allows for future scalability without the need for a complete system overhaul. This means that businesses can upgrade their network gradually, as their needs evolve, rather than making a substantial investment all at once.

Power

The power feature of the Cisco CISCO2851-AC-IP Router is another significant aspect that contributes to its overall reliability and performance. With its inline power capability, this router offers users the convenience of powering devices directly through the network cable.

Simplified Network Design

The inline power feature eliminates the need for separate power cables and adapters for devices such as IP phones, wireless access points, or security cameras. By delivering power over Ethernet cables, the Cisco CISCO2851-AC-IP Router simplifies network design and reduces clutter. This not only enhances the aesthetics of your workspace but also minimizes potential cable management issues.

Flexibility and Versatility

The inline power capability of this router provides flexibility and versatility in terms of device placement. It allows you to deploy devices in locations where power outlets may not be easily accessible or where running additional power cables might be impractical. This is particularly beneficial in scenarios where devices need to be installed in hard-to-reach areas or where mobility is required.

Improved Reliability

The inline power feature also enhances the reliability of your network infrastructure. By eliminating the dependency on separate power sources, you reduce the risk of power failures or outages affecting critical devices. This is especially crucial for businesses that rely heavily on continuous network connectivity, such as call centers or data centers.

Additionally, the Cisco CISCO2851-AC-IP Router is equipped with advanced power management capabilities, ensuring efficient utilization of power resources. This not only helps to minimize energy consumption but also reduces the overall operational costs of your network infrastructure.

In conclusion, the Cisco CISCO2851-AC-IP Router's interfaces and power features offer numerous benefits to users. The interfaces provide enhanced connectivity, scalability, and cost savings, allowing businesses to adapt their networks to changing requirements. On the other hand, the inline power feature simplifies network design, provides flexibility, and improves reliability. With these features combined, this router proves to be a reliable and efficient networking solution for businesses of all sizes.