Router Maintain and Protection

The main content of this section is how to maintain and protect 3660 Router , including the following section :

Opening the chassis

Closing the chassis

The system memorizer upgrade

SDRAM installation

Extended FLASH

Warning

1.        Ensure static electricity emission of your body before openning the chassis.Please read "Safety Guide" before operating any action in Appendix B after closing the switch of Router.

2.        Please lift power pin when operate near or on the Router;

 

Opening the chassis

This section introduces how to open the chassis and the tools needed and operating methods.

Warning:

Do not touch the power supply cord to avoid any hurting when the power cord is connected.

It maybe need some tools which are not provided as the standard equipment with the router , as the folllowing:

1.      cross screw-driver

2.      Electrostatic discharge-pretective wrist strip

Opening the chassis of the Router as the following steps

Step1: Close the power switch(press the switch to OFF side);

Step2: Disconnect  all cables from the rear panel of the Router :

Step3 Drive off the screws on the fixed cover by screw-driver and keep them;

Note:The chassis is consist of the top  and bottom.

           Step4 : Holding the chassis with both hands ,lift it as shown in the following piture ;

 

Step5: Remove the chassis top from chassis bottom (as shown in Figure 3);

 Step6:  When the top is off ,set  it aside and   it shows the layout of system cards ,as the follows: 

 

Note

Put down the cover steady and carefully avoiding benting the chassis or any other demage after lifting it , otherwise it will be very difficult to install later.

Close the chassis

This section introduces the procession of locating the cover and closing chassis .Please act as the following procession:

Step1: As the following picture , put the cover and bottom well according to thier place:

Step2 : Attach the edges of the top and the bottom according to the picture; When the two sections are together, slide the top setion into the slots on the front panel of the bottom to make sure the following :

Step3 : Replace and tighten the cover screws by the screw-driver.

Step4 :Reset the Router chassis on a desktop or in a rack.

Step5 :Connect all cables after completing all work.

System memorizer upgrade

SDRAM installing method

If you need disassemle or assemble because of upgrading or replacing D-Link 3660 modulor Routers , please act as the following steps :

1.        Power OFF the router;

2.      Open the chassis cover following the procedure in the "Openning the chassis "and show the main panel of Router system .

3.        Find the location of SARAM DIMM slots of D-Link3660  Router following the main panel picture (above ).

 

 

4.        Follow the picture(insert/lift SDRAM showing picture),break off the two sides of SDRAM DIMM slots pinchcock with thumbs equelly (see figure 2).Lift the SDRAM bar uprightly.

Note:If it fails to break off SDRAM slots, check if it is locked by some thing, then try again as the above.

5. Insert the new SDRAM bar by sliding the the end with the metal fingers into the SDRAM connector socket at approximately a 90 angle to the system card .Gentely rock the SDRAM bar into place until the latches on both sides snap into place.

 

6.        Fold the pinchcock of the two sides of SDRAM DIMM slots untill to lock the SDRAM bar (as shown in figure 2)

7.           Install the chassis according to "Closing chassis "after finishing SDRAM bar installation.

Upgrade FLASH

Flash memory standardd of D-Link3660 modulor router is 8Mbyte,which can upgrade to 32M as the following steps:

1.            Power OFF the router;

2.            Disassemble the router cover according to the reverse order of installing steps to show the main panel . Find the location of SARAM DIMM slots of D-Link3660 modulor Router following the main panel picture (above ).

 

3.      If necessary , remove the existing the Flash Card by pulling outward on the connector holders to unlatch them.The connector holds the card tightly, so be careful not to break the holder on the connector( see Flash Card Replacement ).

4.        Position the new Flash Card after locking the edges carefully so that the side with more holes is level to the flash card socketand the top of the flash card (the color side)downward .

Note :To prevent from damaging , do not press the Flash Card hardly when it can not be insert , replace and change the sides , try again.

5.  Follow the picture below(Flash card Installation Picture ) to press the Flash card into the socket .

 

6.        Press the cord 2 to ON at the location of cord switch.

7.        Reinstall the chassis according the "Closing the Chassis ".