Chapter 4 Removal and Replacement Procedures

Removing and Installing the AC-Input Power Supply

Removing the AC-Input Power Supply

To remove the AC-input power supply from the chassis, follow these steps:

Step 1 Set the power switch to the off (0) position on the power supply that you are removing.

Step 2 Disconnect the AC power cord from source AC and from the AC-in connector on the power supply. Set the power cord aside.

Step 3 Loosen the two captive installation screws on the power supply.

Step 4 Grasp the power supply handle with one hand, and slide the power supply halfway out of the chassis. Place your other hand underneath the power supply and slide the power supply completely out of the chassis. Set the power supply aside.

Note The AC power supply is equipped with an EMI gasket on the top, bottom, and sides (on the front edge) of the power supply. When sliding the power supply into or out of the power supply bay, be careful not to damage the EMI gaskets.

Step 5 If the power supply bay is to remain empty, install a blank faceplate (Cisco part number 700-20988-xx) over the opening, and secure it with the two captive installation screws.

Figure 4-3 Removing and Installing an AC-Input Power Supply

Power switch

o

+ -

OUTPUT

OK

Captive installation screw

o

+ -

OUTPUT

INPUT

FAN

OK

 

OK

OK

Captive

installation screw

o

+ -

OUTPUT

INPUT

FAN

OK

 

OK

OK

IEC 60320 C15 connector

o

+ -

OUTPUT

INPUT

FAN

OK

 

OK

OK

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Cisco Systems ME 6500 manual Removing the AC-Input Power Supply, IEC 60320 C15 connector

ME 6500 specifications

The Cisco Systems ME 6500 is a sophisticated Ethernet switch designed to cater to the demanding needs of service providers and large enterprises. Engineered to deliver high performance and reliability, the ME 6500 series is ideal for both metro Ethernet applications and data center environments. One of its standout features is the ability to handle massive bandwidth, making it suitable for high-capacity networks. The switch supports a range of Ethernet services that facilitate seamless connectivity and network expansion.

At the core of the ME 6500 is its ability to provide Layer 2 and Layer 3 functionalities, which allows for flexibility in network design. This dual-layer capability enhances the switch's efficiency in managing traffic and ensures optimal forwarding of data packets. In addition, the ME 6500 series supports a wide range of Ethernet interfaces, including 10 Gigabit and 1 Gigabit Ethernet ports, which are essential for accommodating diverse bandwidth requirements.

One of the defining characteristics of the Cisco ME 6500 is its scalability. It supports up to 192 10 Gigabit Ethernet ports within a single chassis, enabling organizations to expand their network without compromising performance. Furthermore, the switch includes advanced Quality of Service (QoS) features that allow for traffic prioritization, which is crucial for maintaining the performance of voice and video services across the network.

The ME 6500 switch is also equipped with robust security features, including Access Control Lists (ACLs) and secure management protocols. These features protect sensitive data as it traverses the network, ensuring that only authorized users have access to critical resources. Management of the switch is simplified through Cisco’s management tools, allowing network administrators to monitor, configure, and troubleshoot the device efficiently.

Additionally, the switch supports various redundancy protocols, including Rapid Spanning Tree Protocol (RSTP) and Link Aggregation Control Protocol (LACP), ensuring high availability and minimizing downtime.

Overall, the Cisco ME 6500 is a powerful and versatile solution that meets the heavy demands of modern network environments, delivering outstanding performance, security, and scalability for both service providers and large enterprises. Its advanced features make it a go-to choice for organizations looking to future-proof their networking infrastructure.