INSTALLATION     6/153 30-CRA 119 1170/1 Uen A    

Quick Installation Guide for the SmartEdge 1200 Front Bezel 

220-0884-R2A

© Ericsson AB 2010. All rights reserved. No part of this document may be reproduced in any form without the written permission of the copyright owner.

Disclaimer

The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damage of any kind resulting from the use of this document.

Trademark List

SmartEdge is a registered trademark of Telefonaktiebolaget LM Ericsson.
NetOp is a trademark of Telefonaktiebolaget LM Ericsson.

Contents

1Installing the SmartEdge 1200 Front Bezel
1.1Upgrading to the New Cable Management Tray
1.2Routing Cables
1.3Upgrading to the New Air Filter Assembly
1.4Installing the Front Bezel
1.5Replacing the Air Filter Element


1   Installing the SmartEdge 1200 Front Bezel

Figure 1   Front Bezel Assembly

Table 1    Order Numbers

SXK1099307/1

Front Bezel, SmartEdge® 1200 chassis

NTM1011656/1

Cable Management Tray, SmartEdge1200 chassis

NTM1011657/1

Air Filter Assembly, SmartEdge 1200 chassis

With the bezel installed, the SmartEdge 1200 router meets more stringent electromagnetic interference (EMI) standards. The bezel fits snugly against the front of the chassis; the only gaps are at the sides to allow cable routing. It hides all the line cards, but not the front panel of the fan and alarm unit. To view the status of the line or controller cards without removing the bezel, you must use either the command-line interface (CLI) or the NetOp Element Manager System (EMS) software.

The bezel requires the installation of a new air filter assembly and the new cable management tray.

1.1   Upgrading to the New Cable Management Tray

The following list replaces the cable management tray description in the “Installing the Cable Tray” section of the “Installing the Hardware” chapter in SmartEdge 1200 Router Hardware Guide:

After you have installed the chassis, as described in SmartEdge 1200 Router Hardware Guide, but before you install the air ramps, install the new cable management tray:

  1. Using a Phillips screwdriver, remove the seven 6-32x 2.25 inch screws that secure the cable management tray to the chassis and remove it from the chassis.

Figure 2   Cable Management Tray

  1. On the new cable management tray, squeeze the latch at the center of the front panel to pull down the front panel.
  2. Align the screw holes in the new cable management tray with the screw holes in the chassis and insert seven 6-32x2.25 inch screws, using the retain screws that are provided with the new unit; tighten each screw to a maximum torque of 9.6 inch-lbs (1.08 Newton-meters).

1.2   Routing Cables

Proceed with the hardware installation until you are ready to route the cables at the front of the chassis.

Figure 3   Cable Routing

This procedure replaces the procedure described in the “Connecting and Routing the Cables at the Front of the Chassis” section in SmartEdge 1200 Router Hardware Guide. To connect and route the cables at the front of the chassis:

  1. Squeeze the latch at the center of the cable management tray and pull down to fully expose the inner brackets and outer guides.
  2. Connect and route the fiber-optic cables:

     Caution! 
    Risk of equipment damage. Never twist a cable when connecting it to or disconnecting it from a line card. These cables are fragile and are easily damaged when bent. When routing fiber-optic cables, ensure that you do not bend the cables more than is needed to insert them into the inner brackets.
    1. Starting with the line cards installed in the outer slots at the left side of the chassis (1 to 3), insert each cable for the card into the appropriate connectors.
    2. Guide the cables into the area between the inner brackets and the outer guides, and then slide them into the area between the inner brackets that flank the card.
    3. Tie-wrap the cables and attach the tie to the inner bracket at the left of the card using one of the holes provided in the bracket.
    4. Continue routing all fiber-optic cables, working toward the inner slots (4 to 6).
    5. Repeat steps a through d for cards in slots 9 to 14, starting with the outer slots; in this case, you attach the tie to the inner bracket at the right of the card.
  3. Connect and route the nonfiber cables:
    1. Starting with the cards installed in the outer slots (1 to 3 and 12 to 14), insert the cables in the appropriate connectors on a card.
    2. Loosely bundle the cables for a card between and beneath the outer cable guides for that card.
    3. Tie-wrap the bundled cables from each card to the outside edge of the rack.
    4. Continue routing all nonfiber cables, working toward the inner slots (4 to 6 and 9 to 11).
  4. Connect and route the management access cables, depending on the type of management access you have selected:
    1. Insert each cable into the appropriate connector on the card.
    2. Loosely bundle the cables in the center area between the cable guides for slot 6 and slot 9, and route them with the other nonfiber cables. Route the cables for slot 7 to the left side of the chassis and for slot 8 to the right side of the chassis.
    3. Tie-wrap the cables from each controller card to form a bundle, and then tie each bundle to the outside edge of the rack.
  5. Close the front panel of the cable management tray; the latch snaps into place and secures the panel.

1.3   Upgrading to the New Air Filter Assembly

To install the new air filter assembly:

  1. Remove the existing air filter from the chassis.

Figure 4   Removing the Air Filter

  1. Remove the adhesive backing on the provided fabric-over-foam gaskets and install them so that their holes coincide with the rivets along the lower right and left edges of the chassis. Ensure that the gaskets are on the correct side.

Figure 5   Air Filter Assembly and Gaskets

  1. Insert the air filter assembly by pushing the notched side into the back of the air filter slot in the bottom of the chassis until the front of the unit is engaged by the flange on the front slot of the chassis. You should hear it snap into place.

Figure 6   Inserting the Air Filter Assembly

Note:  
The new air filter assembly uses the standard SmartEdge 1200 air filter element. It includes a preinstalled fresh air filter element.

Complete the installation of the system as described in SmartEdge 1200 Router Hardware Guide; then, power on the system and check the hardware status as described in the “Hardware Control and Troubleshooting” chapter in SmartEdge 1200 Router Hardware Guide. When you are satisfied that the system is operating correctly, you can install the bezel.

1.4   Installing the Front Bezel

To install the bezel:

  1. Place the bezel over the front of the chassis so that the lower slot openings in the bezel side panels line up with the small posts on the inner side of the chassis side panels.
  2. Slide the bezel into the chassis until you hear it click into place.
  3. Adjust the bezel so that the captive fastener (thumbscrew) on each side is aligned with the corresponding screw hole in the cable management tray.
  4. Tighten the thumbscrews to secure the bezel to the chassis.

Figure 7   Installing the SmartEdge 1200 Front Bezel

If you encounter problems installing the SmartEdge 1200 front bezel, contact your local technical support representative.

1.4.1   Removing the Bezel

To remove the bezel:

  1. Loosen the captive fastener (thumbscrew) on each side.
  2. Push the release buttons on each side of the bezel simultaneously and slide the bezel out of the chassis.

Figure 8   Removing the SmartEdge 1200 Bezel

1.5   Replacing the Air Filter Element

To replace the air filter element:

  1. Remove the air filter assembly from the chassis.

Figure 9   Removing the Air Filter Assembly

  1. Place the air filter assembly on a flat work surface with the air filter element pull tab up.
  2. Brace the air filter assembly and then pull the air filter element pull tab toward you to compress the spring tabs in the frame to release the element from the frame.

Figure 10   Removing the Air Filter Element from the Frame

  1. Insert the new air filter element into the frame by pushing it into place.

    To track the replacement date, write the date on the label of the air filter element.

Figure 11   Inserting the Air Filter Element into the Frame

  1. Insert the air filter assembly into the chassis.

Figure 12   Inserting the Air Filter Assembly

For information about SmartEdge hardware and software, see related documentation at https://ebusiness.ericsson.net.