Cisco 6500e Manual
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1-93 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Air Filter Assembly on a Catalyst 6509-NEB-A Switch or a Catalyst 6509-V-E (Optional) Installing the Air Filter Assembly on a Catalyst 6509-NEB-A Switch or a Catalyst 6509-V-E (Optional) This section describes how to install the optional air filter assembly for the Catalyst 6509-NEB-A switch or the Catalyst 6509-V-E switch. The filter assembly is designed to prevent dust and other contaminants from being drawn into the switch chassis. It is not included with the chassis or bundle configurations because it is not needed in normal installation environments. We recommend that you use this assembly only in exceptionally dusty installation sites. CautionIn installation sites that have high levels of airborne dust and contaminants, we recommend that you install the air filter assembly on your Catalyst 6509-NEB-A or Catalyst 6509-V-E switch chassis. The necessary parts can be ordered as listed in Ta b l e 1 - 3. The filter assembly installation requires that INTAKEPNL-09= be installed on the chassis. This intake panel can be identified by the two filter assembly support loops extending from the bottom front of the panel and the thumbscrews on the front left and right sides of the panel. (See Figure 1-74.) To install the new filter assembly, follow these steps. If INTAKEPNL-09= is already installed, skip to Step 3. Step 1Remove the intake panel by unscrewing four thumbscrews. (See Figure 1-73.) Figure 1-73 Removing the Intake Panel Table 1-3 Air Filter Part Numbers Part Number Description INTAKEPNL-09= Replacement intake panel FLTRASSM-09= Filter cage assembly, no filter inserts included FLTRINSERTS-09= Set of five replacement air filter inserts for FLTRASSM-09= 101391 INPUT OKFA N OKOUTPUT FAIL o INPUT OKFA N OKOUTPUT FAIL o PORT 2PORT 2LINK ACTIVE TX RX TX RXACTIVE TX RX TX RXTX RX TX RX
1-94 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Air Filter Assembly on a Catalyst 6509-NEB-A Switch or a Catalyst 6509-V-E (Optional) Step 2Install the new intake panel by tightening four thumbscrews. (See Figure 1-74.) Figure 1-74 Installing the New Intake Panel Step 3 Remove the inner filter retainer from the filter cage assembly by depressing the thumb loops and carefully sliding filter retainer outwards. (See Figure 1-75.) 1Thumbscrews3Support loop 2Fastening screw 104897 INPUT OKFA N OKOUTPUT FA I L o INPUT OKFA N OKOUTPUT FA I L o PORT 2PORT 2LINK ACTIVE TX RX TX RXACTIVE TX RX TX RXTX RX TX RX 123
1-95 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Air Filter Assembly on a Catalyst 6509-NEB-A Switch or a Catalyst 6509-V-E (Optional) Figure 1-75 Removing the Inner Filter Retainer Step 4 Place the foam filter over the filter retainer. (See Figure 1-76.) Step 5Slide the retainer and filter into the cage assembly. 1Filter cage assembly3Thumb loops 2Filter retainer4Ta b s 104898 1 23 4
1-96 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Air Filter Assembly on a Catalyst 6509-NEB-A Switch or a Catalyst 6509-V-E (Optional) Figure 1-76 Placing the Foam Filter Over the Filter Retainer Step 6 Install the filter assembly with the tabs facing the floor, as follows: a.Fit the tabs (see Figure 1-76) on the bottom of the filter cage assembly into the lower support loops. (See Figure 1-74.) b.Rotate the filter assembly towards the intake panel. (See Figure 1-77.) c.Tighten the two fastening screws. 1Filter cage assembly4Ta b s 2Filter5Thumb loops 3Filter retainer 104899 1 2 3 5 4
1-97 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Air Filter Assembly on a Catalyst 6509-NEB-A Switch or a Catalyst 6509-V-E (Optional) Figure 1-77 Installing the Filter Assembly Step 7 After installing the optional air filter assembly, establish a schedule for visually checking the air filter for contamination. (See “Checking the Air Filter” section on page 1-98.) 1Thumbscrews2Fastening screw 104900 INPUT OKFA N OKOUTPUT FA I L o INPUT OKFA N OKOUTPUT FA I L o PORT 2PORT 2LINK ACTIVE TX RX TX RXACTIVE TX RX TX RXTX RX TX RX 2 1 1
1-98 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Remote Power Cycling Feature Control Wires (Optional) Checking the Air Filter Once you have installed the optional air filter assembly on the Catalyst 6509-NEB-A or Catalyst 6509-V-E switch chassis, you need to periodically check the air filter for damage and cleanliness. We recommend that you perform a visual inspection of the filter at least once a month, or more often in dusty environments. Replace the filter if appears clogged with dust, or you have detected an increase in the chassis internal operating temperature. Failure to periodically check the filter can result in restricted airflow through the filter leading to chassis overheating and degraded EMI performance. CautionDamage to the air filter can restrict the airflow, cause overheating in the switch, and degrade EMI performance. Be careful handling the air filter when installing or cleaning the filter. We recommend that you inspect the filter once a month for signs of damage or change the air filters every three months, or more often in dusty environments. Installing the Remote Power Cycling Feature Control Wires (Optional) The remote power cycling feature allows you to power down and power up a switch chassis through the network rather than being physically present to turn the power supply power switch off and on. The remote power cycling feature is only available on the 8700 W AC-input power supply. Several vendors make remote power cycling relay controller boxes that can be used to power cycle the Catalyst 6500 series switch chassis. Most of these relay controller boxes have the capability of controlling multiple power supplies. The relay controller boxes have a network interface that allows the user to remotely access the relay controller box and toggle a built-in relay. The built-in relay can be either a normally open (NO) type or a normally closed (NC) type of relay. We strongly recommend that you purchase a relay controller box that uses a NO relay. The relay controller box is installed near the switch chassis and is attached to the network. Two control wires extend from the relay controller box to a three-position terminal block located on the front of the 8700 W power supply. A signal from the relay controller box travels through the control wires to toggle the power supply on or off. This section only describes how to install the remote power cycling feature control wires; relay controller box installation instructions should be provided by the maker of the relay controller box. NoteThe remote power cycling feature and this installation procedure are applicable only for the 8700 W AC-input power supply.
1-99 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Remote Power Cycling Feature Control Wires (Optional) Required Tools and Components The following tools and components are required to perform this procedure: Relay controller box. We strongly recommend that you purchase a relay controller box that uses a NO (normally open) relay to control the remote power cycling. Small flat-blade screwdriver 18 AWG (maximum) control wire Wire cutter Wire stripper Installing the Remote Power-Cycling Control Wires To install the two control wires from the relay controller box to the 8700 W power supply, follow these steps: Step 1Remove the relay controller box from its shipping packaging. Step 2Install the relay controller box following the installation documentation supplied with the product. Step 3Measure and cut two pieces of 18 AWG control wire long enough to run between the relay controller box terminals and the terminal block on the 8700 W power supply. Step 4Strip approximately 1/4-inch of insulation from each end of both control wires. Step 5Connect the two control wires to the relay controller box terminals following the instruction documentation supplied with the relay controller box. Step 6Identify which pair of terminals on the power supply terminal block (either terminals 1 and 2 for a NO relay (recommended) or terminals 2 and 3 for a NC relay) where you need to connect the control wires. Using a small flat-blade screwdriver, depress the wire release mechanism for one of the terminals on the power supply terminal block and insert the bare wire into the terminal. (See Figure 1-78.) Remove the screwdriver to secure the wire. Gently tug on the wire to verify that it is secure in the terminal block. Step 7Repeat Step 6 for the second control wire.
1-100 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Remote Power Cycling Feature Control Wires (Optional) Figure 1-78 Installing the Relay Control Wires Step 8 Check the position of the relay controller switch located next to the terminal block. The switch should be in the down, NO (normally open) position if the relay controller box uses a NO relay. This the default and the recommended position. If the relay controller box uses a NC relay, the relay controller switch should be in the up position. You are now ready to install the ferrite bead on the control wires. Follow the installation instructions supplied in the package containing the ferrite bead or the installation procedure in the next section. Installing the Ferrite Bead The ferrite bead is a passive device that limits high-frequency interference on interface and control cables, and it is only required when you install the remote power-cycling feature that is supported only by the 8700 Watt power supply. The ferrite bead is installed on the two control wires that link the external relay controller box with the remote power-cycling terminal block on the 8700 W power supply. You do not need the ferrite bead for 8700 Watt power supply installations that do not include the remote power-cycling feature. 182183 oINPUT OK 1 2 3 CISCO SYSTEMS, INC.FA N OK 220VACOUTPUT FA I L 12 3 DEFAULT NC RELAY NO RELAY 1 2 3 Controller wires Small flat-blade screwdriver
1-101 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Remote Power Cycling Feature Control Wires (Optional) To install the ferrite bead on the remote power-cycling control wires, follow these steps: Step 1Remove the ferrite bead and the two plastic ties from the plastic bag. Step 2Open the ferrite bead as shown in Figure 1-79, View A. Step 3Place the two remote power-cycling control wires (18 AWG maximum) in the ferrite bead as shown in Figure 1-79, View B. Close the ferrite bead making sure that the two halves have completely snapped together and are secure. Step 4Locate a point on the remote power-cycling control wires that leaves approximately 1 to 2 inches (2.5 to 5 cm) of exposed wire from the remote power cycling terminal block located on the front of the power supply. Wrap one of the 4-inch plastic ties around the remote power-cycling control wires at that point. Tighten the plastic tie so that it is snug against the control wires and cannot slide. See Figure 1-79, Vi ew C . Step 5Slide the ferrite bead so that it is positioned just behind the first plastic tie wrap. Take the second plastic tie and wrap it around the control wires directly behind the ferrite bead and tighten it so that the ferrite bead cannot slide up or down the control wires. See Figure 1-79, View C. Step 6To finish the procedure, trim the excess plastic strap from the two plastic tie wraps. Figure 1-79 Installing the Ferrite Bead 181876 Ferrite bead open Approximately 1 to 2 inches (2.5 to 5 cm) To power supply remote power on/off terminal block Tie wrap Tie wrap Ferrite bead View A View CView B
1-102 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Chapter 1 Removal and Replacement Procedures Installing the Remote Power Cycling Feature Control Wires (Optional)