Cisco Systems PPWR-DCARD-36ESW manual Tools and Equipment Needed, Adding an Optional Power Board

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Tools and Equipment Needed

Tools and Equipment Needed

You need the following tools and equipment to remove and install Compact Flash memory cards:

ESD-preventive wrist strap

Antistatic bag or mat

Number 2 Phillips screwdriver or flat-blade screwdriver

Adding an Optional Power Board

An optional power board can be used if the Ethernet switch network module requires external -48V power for IP telephones. Installation and configuration of the external power suppy system is described in the Cisco External Power Supply for Cisco Ethernet Switch Network Modules Installation Guide. Use the Cisco Network Modules Hardware Installation Guide and platform hardware installation guide for more information.

Follow this procedure to install power boards:

Step 1 Use a Philips screwdriver to remove the cover on the external power board port, as shown in Figure 1.

Figure 1 Power Board Port Cover on the Ethernet Switch Network Module

NM- ESW- 16

 

 

 

External power supply port cover

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FastEthernet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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-48V

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Ext

Pwr

GE

10/100/ 1000 Base-Tx EN

62426

Gigabit Ethernet port cover

Step 2 Remove the thumbscrews on either side of the power board port. Put these in a safe place as they will be replaced once the power board is installed.

Step 3 Guide the external connector through the power board port opening on the card faceplate.

Step 4 Insert the connector on the power board into the connector on the network module. See Figure 2 for 16-port Ethernet switch network modules and Figure 3 for 36-port Ethernet switch network modules.

Note Be sure to press firmly on the power board until the board seats onto the connector.

Step 5 Insert the screws from the board installation kit through the power board into the standoffs on the network module.

Step 6 Replace the thumbscrews on either side of the power board port. Make sure the thumbscrews are tightened firmly.

Installing Power Boards in Cisco Ethernet Switch Network Modules

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Contents Safety Information Product Numbers PPWR-DCARD-16ESW, PPWR-DCARD-36ESWAdding an Optional Power Board Tools and Equipment NeededAdding an Optional Power Board Obtaining Documentation World Wide WebOrdering Documentation Obtaining Technical AssistanceDocumentation CD-ROM Documentation FeedbackCisco.com Technical Assistance CenterObtaining Technical Assistance

PPWR-DCARD-36ESW, PPWR-DCARD-16ESW specifications

Cisco Systems has long been a leader in networking technology, offering solutions that enhance connectivity, improve performance, and optimize networks for businesses of all sizes. Among their extensive portfolio is the PPWR-DCARD-16ESW and PPWR-DCARD-36ESW, two dynamic power supply cards designed specifically for use with Cisco routers and switches in data centers and enterprise environments.

The PPWR-DCARD-16ESW is engineered to support 16 ports of 10/100/1000 Ethernet, facilitating robust connectivity for devices within a local area network. Its design enables efficient power distribution while maximizing data throughput, allowing for seamless integration of various networking devices. One of the primary features of the 16ESW card is its energy efficiency, which helps businesses reduce operational costs while meeting the demands of modern data traffic.

On the other hand, the PPWR-DCARD-36ESW takes scalability a step further by accommodating 36 Ethernet ports, suitable for larger deployments and more extensive network architectures. This configuration allows organizations to support a greater number of devices and improve network resilience. The 36ESW card supports advanced Layer 2 switching capabilities, including VLAN tagging and trunking, which can help optimize network traffic and enhance performance.

Both cards utilize Cisco's proprietary technologies that enhance their functionalities. They incorporate Power over Ethernet (PoE) capabilities, allowing network devices to receive power and data through a single cable. This feature simplifies installations and reduces the need for additional power supplies, making them ideal for powering IP phones, wireless access points, and security cameras.

In terms of reliability, the PPWR-DCARD series is designed to operate under varying environmental conditions, providing fault tolerance and redundant power options. These characteristics ensure continuous operation, which is vital for critical business applications that rely on consistent connectivity.

Moreover, deployment and management of both power supply cards are streamlined through Cisco's management software. Administrators can monitor performance, troubleshoot, and configure settings remotely with ease, enabling greater control over the network infrastructure.

In conclusion, the Cisco PPWR-DCARD-16ESW and PPWR-DCARD-36ESW power supply cards are excellent additions to any networking environment, offering versatile connectivity options, energy efficiency, and reliability. Their advanced features make them suitable for growing businesses looking to enhance their network capabilities while ensuring robust performance and simplified management.