Cisco CISCO3925E/K9 4 Port Networking Router
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CISCO3925E/K9 Cisco 3925E 4 Ports Integrated Services Router Bulk

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Part Number#: CISCO3925E/K9
List Price was: $3919.23
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Short Description:
CISCO3925E/K9 3925E Series 11 Slots SFP (mini-GBIC) Rack-Mountable 10/100/1000Base-T 4 Ports Integrated Services Router | Made by Cisco | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Key Features of Services Router

The Cisco 3925E Series 4 Ports Integrated Services Router (CISCO3925E/K9) is a high-performance router that offers a wide range of advanced features to support the demands of enterprise networks. Some key features of the Cisco 3925E include:

  • Network Connectivity: The Cisco 3925E offers 4 integrated Gigabit Ethernet ports and support for various interface modules to provide a wide range of connectivity options for different types of networks.
  • Security and VPN: The Cisco 3925E provides a comprehensive security solution that includes firewall, intrusion prevention, VPN, and other security features to protect the network from potential threats.
  • Quality of Service (QoS): The Cisco 3925E supports QoS features such as traffic shaping, rate limiting, and congestion management to ensure that critical applications and services receive the bandwidth they need.
  • Power and Energy Efficiency: The Cisco 3925E is designed to be energy-efficient, with features such as EnergyWise technology to reduce power consumption and lower costs.
  • Management and Monitoring: The Cisco 3925E offers various management and monitoring tools, including Cisco IOS Software, Cisco Prime Infrastructure, and Cisco Network Assistant, to help network administrators manage and troubleshoot the network.
  • Advanced Services and Applications Support: The Cisco 3925E supports various advanced services and applications, such as Cisco Unified Communications, Cisco TelePresence, and Cisco Borderless Network, to provide enhanced functionality for enterprise networks.
  • Interoperability and Compatibility: The Cisco 3925E is interoperable and compatible with other Cisco devices, such as switches and wireless access points, to provide a seamless networking experience.
  • Scalability: The Cisco 3925E offers scalability options such as support for network modules, high-speed interfaces, and memory upgrades to accommodate the growth of enterprise networks.
  • High-Performance: The Cisco 3925E offers high-performance with a powerful processor and memory to support demanding applications and services.

Technical Specifications

The Cisco 3925E Series 4 Ports Integrated Services Router (CISCO3925E/K9) is a high-performance router that offers advanced features and capabilities for enterprise networks. Some of the technical specifications of the Cisco 3925E include:

  • Processor: Dual-core 1.5 GHz processor with 2 GB DRAM and 4 GB flash memory
  • Network Connectivity: 4 integrated 10/100/1000 Ethernet ports and 2 integrated Service Module slots
  • WAN Interface: 2 x SFP ports for Gigabit Ethernet or fiber connectivity
  • LAN Interface: 4 x Gigabit Ethernet ports
  • Security: Firewall, VPN, intrusion prevention, advanced encryption, and network address translation (NAT)
  • Quality of Service (QoS): Advanced QoS features for traffic management and prioritization
  • Power and Energy Efficiency: Energy-efficient design with support for Cisco EnergyWise
  • Management and Monitoring: Cisco IOS Software with advanced management and monitoring capabilities
  • Integration with Cisco Unified Communications Solutions: Integrated support for Cisco Unified Communications Manager and Cisco Unity Express
  • Interoperability and Compatibility: Compatible with other Cisco devices and technologies
  • Advanced Services and Applications Support: Support for Cisco's security, voice, and wireless services and applications
  • Rack Mounting: 1RU form factor

Deployment and Configuration Guidelines

The Cisco 3925E Series 4 Ports Integrated Services Router (CISCO3925E/K9) is a high-performance router that offers advanced network connectivity, security, and VPN capabilities for enterprise networks. Below are some guidelines for deploying and configuring the Cisco 3925E:

  • Before deploying the router, ensure that it is properly configured and tested in a lab environment to ensure that it meets your network's requirements.
  • When deploying the router, ensure that it is properly physically secured and that all cabling is properly connected.
  • Configure the basic network settings, such as the IP address, subnet mask, and default gateway, to ensure that the router can communicate with other devices on the network.
  • Configure the security features, such as firewall and VPN, to protect the network from potential threats.
  • Configure Quality of Service (QoS) features to ensure that critical applications and services receive the bandwidth they need.
  • Configure advanced services and applications, such as Cisco Unified Communications, to support your network's specific needs.
  • Use Cisco's network management and monitoring tools, such as Cisco IOS Software, to manage and monitor the router's performance.
  • Configure the router to automatically update its firmware and software to ensure that it is always running the latest version.
  • Document the router's configuration, including IP addresses, security settings, and advanced services and applications, to ensure that it can be properly managed and maintained in the future.
  • Test the router's performance and functionality after deployment to ensure that it is working as expected.

General Information

  • Manufacturer: Cisco Systems, Inc
  • Manufacturer Part Number: CISCO3925E/K9
  • Brand Name: Cisco
  • Product Series: 3900
  • Product Model: 3925E
  • Product Name: 3925E Integrated Services Router
  • Product Type: Router

Interfaces / Ports

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

I/O Expansions

  • Number of Total Expansion Slots: 11
  • Expansion Slot Type: SFP (mini-GBIC)
  • Expansion Slot Type: HWIC
  • Expansion Slot Type: PVDM

Network & Communication

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


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

Power Description

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

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

Routers lead the line as the first line of network security in homes and offices. It prevents intrusion into a network while creating a firewall to provide the highest level of security on several network types. They are the best ways of keeping computer systems, network systems, and information contained in them safe from intrusion.

A router is designed to be more capable than several other network devices such as hubs or switches that can only carry out basic network functions. For instance, a hub only transfers data between network devices without analyzing or doing anything with those data. On the other hand, routers are able to analyze data sent between network devices. They can change the packaging of such data and send it over to a different network.

Routers are the perfect devices to share an internet connection between multiple computers in home networks. A router typically connects to the modem using a network cable. Router networking occurs via a WAN port or the internet. There are also wireless routers that connect to devices using different wireless standards.

Important Features

Multi-core Processor

The hardware inside these routers allows them to cope with several network use at the same time. Many of these routers come with dual-core and quad-core processors. These processor options allow them to handle lots of data more effectively. Users can use their Wi-Fi routers for activities such as video streaming, online gaming, data backups, and more. Even while carrying out those operations, the routers perform at the highest levels.

Multi-band options

Users will get routers that broadcast wireless signals over two frequencies (for dual-band) or more (for tri-band and others). These routers run at frequencies that can cover a wide expanse of area. They are not congested and are perfect for office buildings, homes, and large enterprises. Clients will find routers that emit their signals between 2.4 GHz and 5 GHz.

Built-in Security Features

These router networking devices also come with security features such as device quarantine, firmware updates, automatic updates, and more. The features allow them to provide network-level protection against attacks. With these features, cyber criminals will be unable to infiltrate home networks.

Types of Routers

There are several types of routers that users can benefit from. Some of them include:

  • Core Routers. These are the types used by Internet Service Providers. They are the fastest and most powerful types. They sit at the center of the internet and forward data through the main fiber Optics.
  • Wireless Routers. These work in a similar manner as a home or business LAN. However, they give room for better mobility for laptops, tablets, and other portable devices. These types offer transmission over short distances.
  • Enterprise Routers. These are the types employed by large companies. Organizations use enterprise routers to connect their networks to these core routers.
  • Branch Routers. These types connect an enterprise's remote offices to its Wide Area Network (WAN). They come with improved features such as wireless LAN management, time-division multiplexing, WAN acceleration, and more.
  • Edge Routers. These are the most commonly used types in homes and small businesses. They are low-capacity devices that connect to the public internet or private WAN, or external LAN.
  • Logical Routers. They function similarly to hardware to create several network routes.

Here, you can check more available conditions of your desired product CISCO3925E/K9 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

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Estimated delivery time: 4-7 business days

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UPS 2nd Day Air®
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

FedEx Ground®
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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)

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FedEx Standard Overnight®
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FedEx Priority Overnight®
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FedEx First Overnight®
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Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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