14.11.2014 Views

Catalyst 6500 Series Switches Installation Guide - Ipland

Catalyst 6500 Series Switches Installation Guide - Ipland

Catalyst 6500 Series Switches Installation Guide - Ipland

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

OSM-4OC12 POS-SI<br />

1<br />

2<br />

1<br />

2<br />

1<br />

1<br />

2<br />

2<br />

3<br />

4<br />

3<br />

4<br />

3<br />

3<br />

4<br />

4<br />

PCMCIA EJECT<br />

1%<br />

Removing and Installing the DC-Input Power Supplies<br />

Chapter 4<br />

Removal and Replacement Procedures<br />

Removing a 950 W DC-Input Power Supply<br />

Warning<br />

Before performing any of the following procedures, ensure that power is removed from the DC<br />

circuits. To ensure that all power is removed, locate the circuit breakers or fuses on the DC power<br />

lines that service the DC circuits. Turn OFF the DC power line circuit breakers and remove the DC<br />

power line fuses. Statement 322<br />

Warning<br />

Hazardous voltage or energy is present on the backplane when the system is operating. Use<br />

caution when servicing. Statement 1034<br />

To remove a DC-input power supply, follow these steps:<br />

Step 1<br />

Identify which PEM is connected to the power supply you are removing (PEM 1 or PEM 2). Verify that<br />

the source power is off to the circuit that is connected to that PEM.<br />

Figure 4-8 shows the location of the DC-input PEMs on the <strong>Catalyst</strong> 6503 switch chassis.<br />

Note<br />

The system (NEBS) ground serves as the primary safety ground for the <strong>Catalyst</strong> 6503 and<br />

<strong>Catalyst</strong> 6503-E chassis that are equipped with DC-input power supplies. The DC-input power<br />

supplies for these chassis do not have a separate ground. Make sure that the chassis you are<br />

working on has the system (NEBS) ground installed.<br />

Step 2 Loosen the captive installation screws on the power supply. (See Figure 4-9.)<br />

Step 3<br />

Step 4<br />

Grasp the power supply handle with one hand, and slide the power supply part of the way out of the<br />

chassis. Place your other hand underneath the power supply, as shown in Figure 4-10, and slide the<br />

power supply completely out of the chassis.<br />

If the power supply bay is to remain empty, install a blank power supply filler plate (Cisco<br />

part number 800-16727-01) over the opening, and secure it with the captive installation screws.<br />

Figure 4-8<br />

<strong>Catalyst</strong> 6503 Switch—DC-Input PEM Location<br />

DC PEM 1<br />

DC PEM 2<br />

Cable clips<br />

DC PEM 1<br />

terminal block<br />

screws<br />

WS-X6K-SUP2-2GE<br />

SUPERVISOR2<br />

STATUS<br />

SYSTEM<br />

CONSOLE<br />

PWR MGMT<br />

RESET<br />

CONSOLE<br />

CONSOLE<br />

PORT<br />

MODE<br />

Switch Load<br />

100%<br />

PORT 1 PORT 2<br />

OSM-4OC12 POS-SI<br />

STATUS<br />

4 PORT OC-12 POS SM IR<br />

LINK<br />

LINK<br />

LINK<br />

LINK<br />

RESET<br />

CARRIER<br />

ALARM<br />

ACTIVE<br />

TX<br />

RX<br />

PORT 1<br />

RX<br />

TX<br />

CARRIER<br />

ALARM<br />

ACTIVE<br />

TX<br />

RX<br />

PORT 2<br />

RX<br />

TX<br />

CARRIER<br />

ALARM<br />

ACTIVE<br />

TX<br />

RX<br />

PORT 3<br />

RX<br />

TX<br />

CARRIER<br />

ALARM<br />

ACTIVE<br />

LINK<br />

TX<br />

RX<br />

PORT4<br />

RX<br />

TX<br />

LINK<br />

68154<br />

STATUS<br />

4 PORT OC-12 POS SM IR<br />

LINK<br />

LINK<br />

LINK<br />

LINK<br />

RESET<br />

CARRIER<br />

ALARM<br />

ACTIVE<br />

TX<br />

RX<br />

PORT 1<br />

RX<br />

TX<br />

CARRIER<br />

ALARM<br />

ACTIVE<br />

TX<br />

RX<br />

PORT 2<br />

RX<br />

TX<br />

CARRIER<br />

ALARM<br />

ACTIVE<br />

TX<br />

RX<br />

PORT 3<br />

RX<br />

TX<br />

CARRIER<br />

ALARM<br />

ACTIVE<br />

TX<br />

RX<br />

PORT4<br />

RX<br />

TX<br />

4-16<br />

<strong>Catalyst</strong> <strong>6500</strong> <strong>Series</strong> <strong>Switches</strong> <strong>Installation</strong> <strong>Guide</strong><br />

OL-5781-08

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!