Dec 12

What modules and transceivers can I use for the 10G open slots on the DWS-3026 and DWS-4026?

D-Link Switch No Comments »
The D-Link DWS-3026 and DWS-4026 come with two empty slots for 10G.
1) For cascading the switches for up to 1m distance, you need to use copper:
DEM-410CX (1-Port 10-Gigabit CX4 Module; comes with 1m CX4 cable )
2) For longer distances, you need to use fiber. Both a fiber module and a transceiver will be required for one slot:
Module: DEM-410X (1-Slot 10-Gigabit XFP Module).
The following fiber transceivers can be inserted in the module:
DEM-421XT XFP Transceiver
(10GBASE-SR Standard, Up to 300 m Multi-Mode Fiber Distance, 3.3/5V (10GBASE-SR Standard, Up to 300 m Multi-Mode Fiber Distance, 3.3/5V operating Voltage)
DEM-422XT XFP Transceiver
(10GBASE-LR Standard, Up to 10 km Single-Mode Fiber Distance, 3.3/5V (10GBASE-LR Standard, Up to 10 km Single-Mode Fiber Distance, 3.3/5V operating Voltage)
DEM-423XT XFP Transceiver
(10GBASE-ER Standard, Up to 40 km Single-Mode Fiber. Distance, 3.3/5V (10GBASE-ER Standard, Up to 40 km Single-Mode Fiber. Distance, 3.3/5V operating Voltage)

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Dec 29

How to setup HTTP Redirect on D-Link DWS-4026 Wireless Gigabit Switch?

D-Link Switch, D-Link Wireless 1 Comment »

Step 1: Log into the switch D-Link DWS-4026 web interface (http://10.90.90.90)

A10582_image1

Step 2: Click on WAN tab -> Administration-> Basic Settings -> SSID tab, click on Edit beside the SSID (ex: dlink)

A10582_image2

Step 3: Select HTTP for “Redirect” and enter the URL you want to be redirect to under “Redirect URL” (ex: http://www.dlink.com) and click Submit

Step 4: Click on Tools Tab and click on Save

A10582_image3

Step 5: Connect to the configured SSID/Wireless Network

Step 6: Open a browser and type in www.google.com, you will see the page will be redirected to www.dlink.com the first time.

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Dec 03

How to factory reset the D-Link DWS-4026 wireless switch from the CLI?

D-Link Switch No Comments »

Step 1: Connect the serial cable to the switch and connect using a terminal application (ex: hyperterminal, Teraterm…etc.)

Step 2: Reboot the D-Link switch and select 2 to start the boot menu.

Step 3: Select number 10 to (Restore configuration to factory defaults (delete config files) and number one to start operation code than click on Enter.

DWS-4026_A1_Image_L(Side)

CPU Card ID: 0xa28245
Boot Menu Version (Date): 14 MAR 2008
Select an option. If no selection in 10 seconds then
operational code will start.

1 – Start operational code.
2 – Start Boot Menu.
Select (1, 2):2

Boot Menu Version (Date): 14 MAR 2008

Options available
1- Start operational code
2- Change baud rate
3- Retrieve event log using XMODEM
4- Load new operational code using XMODEM
5- Display operational code vital product data
6- Run flash diagnostics
7- Update boot code
8- Delete operational code
9- Reset the system
10 – Restore configuration to factory defaults (delete config files)
11 – Activate Backup Image
[Boot Menu] 10
[Boot Menu] 1

Operational Code Date: Tue Aug 17 01:16:14 2010
Uncompressing….. 100%
||||||||||||||||||||||||||||||||||||||||||||||||||
Attaching interface lo0…done

Adding 41648 symbols for standalone.

(Unit 1)>

Step 4) Login to the DWS both Telnet or WEB, using the default ID “admin” without Password.

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