Description
More Information for the Cisco PWR-RPS2300 Power Supply
In the world of networking and information technology, reliability and continuity of power are paramount. The Cisco PWR-RPS2300, or Redundant Power System 2300, is a critical component designed to ensure uninterrupted power to Cisco networking devices. This power array cabinet, equipped with a blower but without a power supply, plays a crucial role in maintaining network stability. In this detailed exploration, we will delve into the various aspects of the Cisco PWR-RPS2300, its functionalities, the significance of redundancy in power systems, and how it contributes to the overall resilience of Cisco networks.
Understanding the Cisco PWR-RPS2300
The Cisco PWR-RPS2300 is a Redundant Power System that serves as a backup power solution for Cisco networking equipment. It is specifically designed to provide a secondary power source in case the primary power supply fails. The power array cabinet, which houses the PWR-RPS2300, includes a blower for effective heat dissipation. Notably, the absence of a power supply in this configuration implies that it is meant to be paired with external power supplies.
Components of the Cisco PWR-RPS2300
- Redundant Power System (RPS): The core of the Cisco PWR-RPS2300 is the redundant power system itself. It consists of multiple power supplies that can take over in the event of a failure in the primary power source. This redundancy is crucial for maintaining network operations without disruption.
- Power Array Cabinet: The power array cabinet houses the RPS and provides a secure and organized space for the power system. It is designed to be rack-mounted for easy integration into existing network setups.
- Blower for Heat Dissipation: The inclusion of a blower in the power array cabinet is essential for managing the heat generated by the power system and other connected networking devices. Efficient heat dissipation is critical for preventing equipment overheating and ensuring optimal performance.
Importance of Redundancy in Power Systems
- Redundancy is a key principle in designing resilient and fault-tolerant systems, and it is especially critical in the realm of networking. The Cisco PWR-RPS2300 embodies this principle by providing a backup power source that can seamlessly take over in case the primary power supply fails. Let’s explore why redundancy is vital in power systems:
- Mitigating Downtime: Downtime in a network can result in significant financial losses and productivity setbacks. Redundant power systems, such as the PWR-RPS2300, reduce the risk of downtime by ensuring a continuous power supply even when one source fails.
- Enhancing Reliability: The reliability of a network is contingent on the availability of power. Redundancy enhances the overall reliability by offering a failsafe mechanism. If one power source encounters an issue, the backup power supply seamlessly takes over, maintaining network operations.
- Protecting Against Power Supply Failures: Power supply failures can occur due to various reasons, including electrical faults, hardware malfunctions, or external factors like power outages. The Cisco PWR-RPS2300 acts as a safeguard against such failures, preventing potential data loss and service interruptions.
- Facilitating Maintenance: Regular maintenance and upgrades are inevitable in networking environments. Redundant power systems enable organizations to perform maintenance on one power source while the other continues to support the network, eliminating the need for complete shutdowns.
Cisco PWR-RPS2300 Deployment Scenarios
The Cisco PWR-RPS2300 is a versatile solution that can be deployed in various scenarios to meet the specific needs of different networking environments. Here are some common deployment scenarios:
- Enterprise Data Centers: Large enterprise data centers with extensive networking infrastructure benefit significantly from the Cisco PWR-RPS2300. The redundancy it provides ensures the uninterrupted operation of critical networking equipment, reducing the risk of service disruptions.
- Telecommunication Networks: Telecommunication networks, which handle a vast amount of data and connections, require robust and reliable power solutions. The PWR-RPS2300’s ability to maintain power continuity makes it well-suited for deployment in telecommunication environments.
- Small to Medium-sized Businesses: While large enterprises often have complex networking needs, small to medium-sized businesses also require stable and reliable networks. The Cisco PWR-RPS2300 can be scaled down to meet the needs of smaller businesses, providing them with a cost-effective solution for power redundancy.
- Remote and Harsh Environments: In situations where the network equipment is deployed in remote or harsh environments, where power fluctuations or outages are more likely, the Cisco PWR-RPS2300 becomes a crucial component. Its ability to withstand varying conditions ensures the continuity of network services.
Configuring and Managing the Cisco PWR-RPS2300
Effectively configuring and managing the Cisco PWR-RPS2300 is essential for ensuring its optimal performance. While the specific steps may vary based on the network environment and the devices it is powering, a general overview of the configuration process can be outlined:
- Physical Installation: Begin by physically installing the Cisco PWR-RPS2300 in the designated power array cabinet. Ensure proper rack mounting and secure connections.
- Connecting to Network Devices: Connect the Cisco PWR-RPS2300 to the devices it will be supporting. This involves establishing power connections between the RPS and the network devices, ensuring compatibility with the power requirements of each device.
- Power Supply Configuration: Configure the power supply settings based on the specific needs of the network. This may include specifying the power distribution across multiple devices and adjusting settings for optimal energy efficiency.
- Testing Redundancy: Conduct thorough testing to ensure that the redundant power system functions as intended. Simulate power failures or disconnect primary power sources to verify that the backup system seamlessly takes over without disrupting network operations.
- Monitoring and Alerts: Implement monitoring tools to keep track of the status of the Cisco PWR-RPS2300. Set up alerts to notify network administrators of any issues or potential failures, allowing for proactive intervention.
- Regular Maintenance: Establish a routine maintenance schedule to inspect and update the Cisco PWR-RPS2300. This includes checking for any physical wear, updating firmware, and replacing components as needed.
High-Performance
The performance of the Cisco RPS 2300 depends on several factors, including the load being placed on the system, the efficiency of the power supply units (PSUs) in the RPS 2300, and the capacity of the battery backup units (BBUs) in the RPS 2300. The RPS 2300 is designed to provide power to one or more network devices in the event of a power failure, and it can support a total load of up to 2300 watts. It is equipped with two PSUs, which are responsible for converting AC power to DC power to power the connected network devices. The efficiency of the PSUs can impact the overall performance of the RPS 2300, as higher efficiency PSUs will convert more of the input power into usable power for the network devices. The RPS 2300 also has two BBUs, which are used to store energy that can be used to power the connected devices in the event of a power failure. The capacity of the BBUs determines how long the RPS 2300 can continue to provide power to the network devices in the event of a power outage.
Reliability of Redundant Power System
The item is a redundant power system that is used to provide backup power to the WS-C2950-24 switch. It is designed to ensure that the switch continues to operate even if one of the power supplies fails.
The model consists of two power supplies that can be connected in parallel to the switch. If one power supply fails, the other can take over and provide power to the switch, ensuring that it remains operational. This helps to increase the reliability of the switch and ensure that it is available for use at all times.
The PWR-RPS2300 is designed to work with the WS-C2950-24 switch and may not be compatible with other devices. It is important to use the correct power system for your device to ensure that it operates correctly and safely.
General Information about this Cisco PWR-RPS2300
- Manufacturer: Cisco
- Part Number or SKU # PWR-RPS2300
- Product Name: RPS 2300-Power Supply
- Product Type: Power Array Cabinet
Technical Specifications
- Front-panel LEDs: Monitor DC output power, fans, and temperature.
- Form Factor: Rack-mountable Router PSU (Power Device).
- Power Supply Modules: Up to 1150W with a maximum output power of 1150W.
- Input Voltage: 100-240VAC, 50-60Hz with input current varying from 12A to 6A.
- Output Ratings: 12V@25A and -52V@16.4A.
- Output Holdup Time: 20ms minimum.
- DC Output Rating: 252W, 21A at 12VDC; 800W, 15.4A at -52VDC.
- Height (Rack Units): 1U.
- Supported Power Modules: 2.
Miscellaneous Features
- Cisco RPS 2300 Chassis: Enables failover when the primary power supply fails.
- Intelligent Power Management: Integrated with Cisco Catalyst 3750-E and 3560-E Series Switches.
- Modularity: Shares 1150W & 750W power supplies with Cisco Catalyst 3750-E & 3560-E Series Switches.
- Replaceable Fan Module: Easy maintenance and durability.
- Compatibility: Supports a wide range of Cisco Catalyst switches and integrated services routers.
- RPS Connectors: Up to two switches can be actively backed up.
Compatibility
- Cisco 2811, 2811 DSL bundle, 2811 Security Bundle, 2811 V3PN Bundle, 2811 Voice Bundle, 2811 Voice Security Bundle, 2811 WAN Application Acceleration Bundle, 2821, 2821 Branch Office in a Box Bundle, 2821 Secure WAN Optimization Bundle, 2821 Security Bundle, 2821 V3PN Bundle, 2821 Voice Bundle, 2821 Voice Security Bundle, 2821 WAN Application Acceleration Bundle, 2821 WAN Optimization Bundle, 2851, 2851 Secure WAN Optimization Bundle, 2851 Security Bundle, 2851 V3PN Bundle, 2851 Voice Bundle, 2851 Voice Security Bundle, 2851 WAN Application Acceleration Bundle, 2851 WAN Optimization Bundle, 3825, 3825 Branch Office in a Box Bundle, 3825 Secure WAN Optimization Bundle, 3825 Security Bundle, 3825 V3PN Bundle, 3825 Voice Bundle, 3825 Voice Security Bundle, 3825 WAN Application Acceleration Bundle, 3825 WAN Optimization Bundle ¦ Cisco Catalyst 2960-24LC-S, 2960-24LT-L, 2960-24PC-L, 2960-24PC-S, 2960-24-S, 2960-24TC, 2960-24TC-L, 2960-24TC-S, 2960-24TT, 2960-48PST-L, 2960-48PST-S, 2960-48T, 2960-48TC, 2960-48TC-L, 2960-48TC-S, 2960-48TT, 2960-48TT-L, 2960-48TT-S, 2960-8TC, 2960-8TC-S, 2960G-24TC, 2960G-48TC, 2960G-8TC, 2960PD-8TT-L, 2960S-24PD-L, 2960S-24PS-L, 2960S-24TD-L, 2960S-24TS-L, 2960S-24TS-S, 2960S-48FPD-L, 2960S-48FPS-L, 2960S-48LPD-L, 2960S-48LPS-L, 2960S-48TD-L, 2960S-48TS-L, 2960S-48TS-S, 3560-12PC, 3560-12PC-S, 3560-24TS EMI, 3560-24TS SMI, 3560-48TS EMI, 3560-48TS SMI, 3560-8PC, 3560E-12D, 3560E-12SD-E, 3560E-12SD-S, 3560E-24PD, 3560E-24TD, 3560E-48PD, 3560E-48PD-F, 3560E-48TD, 3560E-48TD-SD, 3560V2-24PS, 3560V2-24TS, 3560V2-24TS-SD, 3560V2-48PS, 3560V2-48TS, 3560X-24P-L, 3560X-24P-S, 3560X-24T-L, 3560X-24T-S, 3560X-48PF-L, 3560X-48PF-S, 3560X-48P-L, 3560X-48P-S, 3560X-48T-L, 3560X-48T-S, 3750-24FS, 3750-24TS SMI, 3750-48PS EMI, 3750-48PS SMI, 3750-48TS-E, 3750-48TS-S, 3750E-24PD, 3750E-24TD, 3750E-48PD, 3750E-48PD-F, 3750E-48TD ¦ Cisco Catalyst Express 500-12TC, 500-24LC, 500-24PC, 500-24TT, 500G-12TC
Finally, the Cisco PWR-RPS2300, with its redundant power system and integrated blower, stands as a critical component in ensuring the stability and continuity of Cisco networks. Redundancy in power systems is not just a feature; it is a strategic necessity in the dynamic and fast-paced world of networking. By mitigating downtime, enhancing reliability, and providing protection against power supply failures, the PWR-RPS2300 plays a pivotal role in maintaining the seamless operation of networking environments.
As technology continues to advance, the demand for resilient and robust network solutions will persist. The Cisco PWR-RPS2300, with its focus on redundancy and reliability, exemplifies the commitment to meeting these demands. Whether deployed in enterprise data centers, telecommunication networks, or small to medium-sized businesses, its versatility and effectiveness make it a key player in the realm of power management for networking equipment. Understanding its deployment scenarios, configuring it effectively, and implementing proactive management
