
( Brand: Cisco ), ( Manufacturer Part Number: 800-21480-03 ), ( Part Type: Shelf )
The Cisco 800-21480-03 Power Shelf for CRS-1 is a high-capacity power supply solution designed for Cisco Carrier Routing System (CRS-1) networks. This power shelf is an essential component for powering and cooling the CRS-1 system, providing reliable and efficient power delivery to the routing engine and line cards.
The power shelf houses twelve (12) dual redundant hot-swappable power module slots, with each slot capable of accommodating the Cisco 300 Watt DC power module (CRS-16-LCC-PS-DC-300) or the Cisco 600 Watt DC power module (CRS-16-LCC-PS-DC-600, sold separately). The use of hot-swappable power modules allows for maintenance activities to be performed without system downtime.
The power shelf is designed with advanced power delivery and monitoring features, enabling it to deliver power reliably even in high-availability, mission-critical environments. It has a high-efficiency, redundant power supply architecture for enhanced resiliency and an active-active design to ensure power is always available to the CRS-1 system. Additionally, the power shelf supports Cisco's latest power delivery technology to optimize energy usage and cooling requirements.
The kmip300 power module slot on this power shelf is designed for use with the Cisco MSE (Modular Services Engine) power supply and provides an additional slot for a servicable shelf manager module or a line card that supports integrated power supply and cooling.
Installation and management of the Cisco 800-21480-03 Power Shelf are straightforward, thanks to the intuitive and easy-to-use Cisco IOS CLI and the Cisco Prime Infrastructure management software. The power shelf can be easily field-installed into a CRS-1 chassis, with no need for additional equipment or engineering changes. It is compatible with CRS-1 chassis models: CRS-1, CRS-1 , and CRS-1 2x Tbps.
The power shelf is also designed for seamless integration with other Cisco Redundant Power Systems (RPS) for even higher system availability. Additionally, it complies with industry standards, including EN55022, EN55024, EN61000-3-2, EN61000-3-3, and EN61326, making it a reliable and compliant solution for data center networks.
In summary, the Cisco 800-21480-03 Power Shelf for CRS-1 is a high-performance, high-capacity, and highly-available power solution, designed to deliver uninterrupted power to CRS-1 networks. It provides a scalable, efficient, and reliable power infrastructure and is essential for accommodating growing network power requirements.
The Cisco 800-21480-03 Power Shelf with CRS-1 CRS-16-LCC-PS-DC IPMM300 is a power supply and cooling solution designed for Cisco CRS-1 ClearShip Routing System. This piece of hardware aims to provide power, cooling, and flexibility to CRS-1 customers. In this analysis, we will discuss the potential advantages and disadvantages of investing in this power shelf.
Pros:1. High Capacity Power Supplies: The power shelf comes equipped with twelve high-capacity power supplies, enabling increased power density to cater to densely populated CRS-1 chassis.
2. Redundancy: With its modular design, the CRS-1 Power Shelf attains an impressive level of redundancy, ensuring minimal downtime and maximum uptime. This is achieved through the redundant power supplies that automatically take over in case of failure, delivering power to the CRS-1 system.
3. Cooling Efficiency: This power shelf features advanced cooling capabilities, allowing for efficient cooling regardless of the rack configuration. It offers 4.8 kW of total cooling capacity, making it suitable for high-density environments.
4. Scalability: The power shelf can accommodate various power and cooling requirements, making it a long-term investment. The hot-pluggable nature of the power supplies offers the flexibility to add margin or replace failed supplies without taking down the system.
5. High Availability: The power shelf includes redundant fans and power supplies, along with external redundant power inputs. This minimizes the risk of downtime due to power interruptions, ensuring the continuous availability of the connected CRS-1 system.
Cons:1. Cost: The Cisco 800-21480-03 Power Shelf with CRS-1 CRS-16-LCC-PS-DC IPMM300 is a relatively expensive solution compared to other power shelves and power supplies in the market. This can be a significant deterrent for organizations with budget constraints.
2. Complexity: The installation and configuration of this power shelf may be more intricate than that of its alternatives. Due to its advanced capabilities and redundancy features, additional time and expertise might be required for installation.
3. Size: The power shelf occupies a substantial amount of rack space. Organizations with limited space might find it challenging to accommodate this large form factor, obligating them to invest in additional rack space to house the power shelf.
Conclusion:In conclusion, the Cisco 800-21480-03 Power Shelf with CRS-1 CRS-16-LCC-PS-DC IPMM300 is a robust and high-capacity power and cooling solution designed for the CRS-1 system. With its high-density power supplies, advanced cooling capabilities, and exceptional scalability, it appeals to organizations requiring a powerful and redundant infrastructure for their mission-critical operations. However, its significant cost, complexity, and large form factor might deter some buyers. To make an informed decision, carefully analyze the specific needs of your organization to determine if the advantages outweigh the disadvantages before investing in this power shelf.
Recommendation:Ultimately, the decision to purchase the Cisco 800-21480-03 Power Shelf with CRS-1 CRS-16-LCC-PS-DC IPMM300 depends on individual use cases and specific organizational requirements. If your organization's infrastructure demands high power density, stringent redundancy, and cooling capabilities, this power shelf would be a strong consideration. Conversely, if your budget is limited, or you require a less complex and cost-effective power solution, it might be advisable to explore others in the market. Thoroughly evaluating the solution's advantages and disadvantages and considering other available alternatives before making a purchase is essential in ensuring the appropriate investment for your organization's needs.
Customer understands Sector Supply LC is a reuse vendor, and that unless otherwise expressly agreed to in writing, all equipment purchased used and potentially refurbished or modified. ALT PART# CRS-16-LCC-PS-DC.: 800-21480-03 CISCO DC POWER ENTRY SHELF CRS-1 CRS-16-LCC-PS-DC IPMM300. Are included besides what you see in the photograph.
PART# 800-21480-03.