High-speed Network Connectivity
The Cisco ASR 903 Router Chassis is a high-performance router that is designed for use in service provider networks. One of its key features is its redundant 8 slots power supply, which ensures that the router will continue to operate even if one of the power supplies fails. This helps to ensure high availability and reduce the risk of service disruptions. The ASR 903 also offers advanced routing protocols, remote management and access, interoperability with other Cisco products, advanced security features, and carrier-grade network scalability. Additionally, it is designed for service provider-class reliability and high-speed network connectivity, allowing for efficient and secure data transfer.
High Availability and Redundancy
The Cisco ASR 903 Router Chassis Redundant 8 Slots Power Supply is designed to provide high availability and redundancy for service provider networks. This router chassis features redundant 8 slots power supply, which means it has two power supply units (PSUs) that can work together to ensure that the router continues to operate even if one of the PSUs fails. This helps to minimize downtime and ensure that network services are always available. The ASR 903 also supports hot-swappable power supplies, which means that a failed PSU can be replaced without interrupting the operation of the router. Additionally, it has redundancy in other areas like control plane, data plane and management plane which helps in achieving high availability.
Energy Efficiency and Power Management
The ASR-903 Cisco ASR 903 Router Chassis is a high-performance router designed for service provider environments. One of its key features is its redundant 8-slot power supply, which ensures that the router can continue to operate even if one of the power supplies fails. This helps to increase the overall reliability and availability of the router. Additionally, the ASR-903 has advanced power management capabilities which help to reduce energy consumption and lower operating costs. The router also supports high-speed network connectivity and carrier-grade network scalability, making it suitable for large, complex networks. Other advanced features include advanced routing protocols, remote management and access, interoperability with other Cisco products, and advanced security features to protect against network threats. Overall, the ASR-903 is designed to provide service provider-class reliability, high availability and redundancy, and energy efficiency.
Key Feature about this Cisco ASR-903
- Manufacturer Cisco
- Part Number or SKU# ASR-903
- Product Model ASR 903
- Product Name ASR 903 Router Chassis
- Product Type Router Chassis
I/O Expansions of Cisco 900 Series Router Chassis
- Number of Total Expansion Slots 8
- Expansion Slot Type Route Processor
Network & Communication of Cisco Router Chassis
- VoIP Supported No
- PoE (RJ-45) Port No
- Redundant Power Supply Supported Yes
Dimension and Weight
- Compatible Rack Unit 3U
- Form Factor Rack-mountable
- Height 5.2 Inch
- Width 17.4 Inch
- Depth 9.2 Inch
- Weight (Approximate) 11.20 lbs
About Refurbished 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.
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.
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 5GHz.
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, cybercriminals 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 ASR-903 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.
Other Available Conditions for this Part
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.
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