Cisco 12000/6 6 Slot Router
If you need a large quantity of 12000/6 product - call us through our toll-free number at (800) 675 5044 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
+1 (800) 675 5044 (Toll-Free)
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.

12000/6 Cisco 6 Slot Ethernet Router Chassis Rack-mountable Refurbished

Availability: In Stock
Part Number#: 12000/6
List Price was: $21750.00
Your Price:
You Save: $16095.00 (74% off)



Short Description:
12000/6 6 Expansion Slot Rack-mountable Ethernet Router Chassis Included 110/220 Volt AC Power Supply foe 12000 Series Router | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Overview of the Cisco 6-Slot Ethernet Router Chassis

In the world of networking, having a reliable and efficient router is crucial for seamless connectivity. One such device that stands out is the 12000/6 6 Expansion Slot Rack-mountable Ethernet Router Chassis, complete with an included 110/220 Volt AC Power Supply. In this comprehensive guide, we will delve into the intricacies of this router, breaking down its key features and specifications.

Understanding the 12000 Series Router

The 12000 Series Router is a flagship product known for its high-performance capabilities and robust architecture. Developed to meet the demands of modern networking, this router integrates cutting-edge technology to deliver fast and efficient data processing.

Performance Excellence

The router's performance is driven by advanced processors and optimized software, ensuring that it can handle the ever-increasing data traffic in today's networks. Whether it's supporting a large enterprise or a data center, the 12000 Series Router stands as a reliable workhorse.

Scalability Features

One of the standout features of the 12000 Series is its scalability. With the ability to accommodate expansion slots, this router can grow with the evolving needs of a network. This scalability is crucial for organizations experiencing dynamic changes in their network requirements.

Exploring the 6 Expansion Slot Rack-mountable Ethernet Router Chassis

The 6 Expansion Slot Rack-mountable Ethernet Router Chassis is a key component that defines the adaptability and versatility of the 12000 Series Router. Let's delve into the specifics of this chassis and how it enhances the router's overall functionality.

Rack-mountable Design

The rack-mountable design of the chassis ensures efficient use of space in data centers and network closets. It allows for easy integration into existing setups, making it a convenient choice for organizations with limited physical space.

Expansion Slots for Versatility

Featuring 6 expansion slots, the chassis provides ample room for additional modules and interfaces. This versatility enables the router to support various connectivity options, from traditional Ethernet to advanced protocols, meeting the diverse needs of different network environments.

Enhanced Modularity

Each expansion slot contributes to the modularity of the router. This modularity is a significant advantage, as it allows network administrators to customize the router according to specific requirements. Whether it's adding more interfaces or incorporating specialized modules, the 6 Expansion Slot Chassis offers a tailored approach to networking.

Powering the 12000 Series Router: The 110/220 Volt AC Power Supply

A reliable power supply is paramount for the continuous and efficient operation of any networking equipment. The 12000 Series Router comes equipped with a robust 110/220 Volt AC Power Supply, ensuring stability and resilience in various power environments.

Dual Voltage Capability

The dual voltage capability of the power supply allows the router to operate seamlessly in regions with different power standards. Whether it's 110 volts or 220 volts, the router adapts, providing flexibility for deployment in diverse geographical locations.

Redundancy for Reliability

Redundancy is a key feature of the power supply, minimizing the risk of downtime due to power-related issues. In the event of a power source failure, the router seamlessly switches to an alternative power supply, ensuring uninterrupted network operation.

Use Cases and Industries

The 12000 Series Router, with its 6 Expansion Slot Rack-mountable Ethernet Router Chassis and reliable power supply, finds applications across various industries and network scenarios.

Enterprise Networks

In large enterprises with complex networking needs, the scalability and versatility of the 12000 Series make it an ideal choice. The router can accommodate a multitude of interfaces, ensuring seamless connectivity for diverse departments and services.

Data Centers

The robust design and high-performance capabilities of the router position it as a valuable asset in data centers. The 6 Expansion Slot Chassis allows for the integration of specialized modules, facilitating efficient data processing and routing.

Telecommunication Networks

Telecommunication networks, with their diverse connectivity requirements, benefit from the flexibility offered by the 12000 Series Router. The rack-mountable design and modular approach make it well-suited for the evolving landscape of telecommunications.

Performance and Network Connectivity
  • Ethernet Capabilities: The router's Ethernet capabilities play a pivotal role in ensuring fast and reliable data transfer. Equipped with advanced Ethernet technology, the 12000/6 router provides high-speed connectivity, making it suitable for bandwidth-intensive applications.
  • Data Throughput: Delving into performance metrics, the router boasts impressive data throughput. This parameter determines the amount of data the router can handle within a given time frame. High data throughput is essential for maintaining a responsive and efficient network.
High Availability and Redundancy

The 12000/6 Cisco Router Chassis is designed to provide high availability and redundancy in large enterprise and service provider networks.

High availability refers to the ability of the router to continue functioning properly even in the event of a hardware or software failure. To achieve this, the 12000/6 Cisco Router Chassis is equipped with several features that can help to minimize downtime and ensure that the network remains up and running:

  • Hot-swappable power supplies and fans allow for easy replacement of failed components without shutting down the router.
  • The redundant Route Processor (RP) module option, provides a secondary RP that can take over in the event of a failure of the primary RP.
  • In-Service Software Upgrade (ISSU) feature, which allows for software upgrades to be performed without interrupting network service.

Redundancy refers to the ability of the router to continue functioning properly even in the event of a failure of a network component or link. To achieve this, the 12000/6 Cisco Router Chassis supports several redundancy protocols such as:

  • Hot Standby Router Protocol (HSRP) allows for automatic failover to a redundant router in the event of a failure of the primary router.
  • Virtual Router Redundancy Protocol (VRRP) allows for automatic failover to a redundant router in the event of a failure of the primary router.
  • Gateway Load Balancing Protocol (GLBP) allows for load balancing between multiple routers.
  • Protocol Independent Multicast (PIM) allows for multicast traffic to be forwarded over multiple paths.

It's important to note that specific availability and redundancy features may vary depending on the version of the software and the line cards used with the 12000/6 Cisco Router Chassis. It's recommended to consult the documentation of the specific version of IOS XR running on your router for detailed information on High availability and redundancy features.

Advanced Security Features

The 12000/6 Cisco Router Chassis provides advanced security features that can be used to protect your network against unauthorized access, threats and attacks.

Some of the advanced security features include:

  • Access Control Lists (ACLs) can be used to control access to the network based on the source and destination IP address, protocol, or port number.
  • Stateful Firewall which can be used to inspect and filter incoming and outgoing traffic based on stateful protocol analysis
  • Advanced Malware Protection (AMP) which can detect and block advanced malware and threats on the network.
  • Intrusion Prevention System (IPS) which can detect and prevent network intrusions and attacks
  • Secure Shell (SSH) and Secure Copy (SCP) which can be used to encrypt communications and secure remote management access
  • Virtual Private Network (VPN) can be used to create secure, encrypted connections between remote users and the network.
  • Network Address Translation (NAT) can be used to translate private IP addresses to public IP addresses and vice versa.
  • Quality of Service (QoS) which can be used to prioritize and shape network traffic.

It's important to note that configuring advanced security features can be complex and requires a good understanding of network security principles. It's recommended to follow the best practices provided by Cisco and consult the documentation of the specific version of IOS XR running on your 12000/6 Cisco Router Chassis for detailed instructions on configuring advanced security features. It's also a good idea to consult a Cisco partner or a networking professional to help you configure security on your router.

General Information for the Cisco 6 Expansion Slot Router Chassis
  • Manufacturer: Cisco
  • Part Number or SKU# 12000/6
  • Product Series: 12000
  • Product Name: 12000/6 Router Chassis
  • Product Type: Router Chassis
I/O Expansions of 12000 Series Router Chassis
  • Number of Total Expansion Slots: 6
Power Description:
  • Input Voltage:
    • 110 V AC
    • 220 V AC
  • Power Source: Power Supply

In summary, the 12000 Series Router stands as a testament to innovation in networking technology. With its 6 Expansion Slot Rack-mountable Ethernet Router Chassis and reliable power supply, it addresses the evolving needs of modern networks. Whether deployed in enterprise settings, data centers, or telecommunication networks, this router proves to be a reliable and scalable solution, empowering organizations to build and maintain robust and efficient networks.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


Please choose your location for calculate shipping cost.


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:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

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.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.