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inbox:toh:netgear:rbr20 [2024/10/25 15:55] – [Hardware highlights] ivanoloinbox:toh:netgear:rbr20 [2024/10/25 22:07] – [Table] ivanolo
Line 38: Line 38:
  
 ===== Hardware highlights ===== ===== Hardware highlights =====
-^ Brand                | Netgear                   +^ Brand                | Netgear           
-^ Model                | Orbi RBR20                +^ Model                | RBR20             | 
-^ CPU                  | Qualcomm IPQ4019          +^ Version              | 1                 
-^ CPU MHz              | 716                       +^ CPU                  | Qualcomm IPQ4019  
-^ CPU Cores            | 4                         +^ CPU MHz              | 717               
-^ RAM MB               | 512                       +^ CPU Cores            | 4                 
-^ Flash 1 MB           | 256                       +^ RAM MB               | 512               
-^ Flash 2 MB           | 16                        +^ Flash 1 MB           | 256               
-^ WLAN Hardware        | Qualcomm Atheros QCA9886 +^ Flash 2 MB           | 16                
-^ WLAN 2.4GHz          | b/g/n                     +^ WLAN Hardware        | Qualcomm QCA9886 
-^ WLAN 5GHz            | a/n/ac                    +^ WLAN 2.4GHz          | b/g/n             
-^ Ethernet 100M Ports  | -                         +^ WLAN 5GHz            | a/n/ac            | 
-^ Ethernet 1G Ports    | 2                         +^ Switch Hardware      | Qualcomm QCA8072  
-^ Modem                | -                         +^ Ethernet 100M Ports  | -                 
-^ USB Ports            | -                         |+^ Ethernet 1G Ports    | 2                 
 +^ Modem                | -                 
 +^ USB Ports            | -                 |
  
  
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-===== Hardware =====+/*** ===== Hardware =====
 ==== Info ==== ==== Info ====
 ^ Architecture     | EXAMPLE MIPS                             | ^ Architecture     | EXAMPLE MIPS                             |
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 ^ Serial           | EXAMPLE [[#Serial|Yes]]                  | ^ Serial           | EXAMPLE [[#Serial|Yes]]                  |
 ^ JTAG             | EXAMPLE [[#JTAG|Not populated]]          | ^ JTAG             | EXAMPLE [[#JTAG|Not populated]]          |
 +***/
  
 /*** if info available: uncomment and fill in /*** if info available: uncomment and fill in
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 /* Thanks, your wiki administration - Oct. 2015 */ /* Thanks, your wiki administration - Oct. 2015 */
  
-**Insert photo of front of the casing**+**Disassembly Steps 1-2-3**
  
-**Insert photo of back of the casing**+{{:media:netgear:rbr20_disassembly_123.jpg?400|}}
  
-**Insert photo of backside label**+**Disassembly Step 4**
  
-**Insert photo of PCB**+{{:media:netgear:rbr20_disassembly_4.jpg?400|}}
  
-==== Opening the case ====+**Disassembly Steps 5-6**
  
-<WRAP BOX> +{{:media:netgear:rbr20_disassembly_56.jpg?400|}} 
-FIXME //Describe what needs to be done to open the device, e.gremove rubber feet, adhesive labels, screws, ...// + 
-</WRAP>+**Disassembly Step 7** 
 + 
 +{{:media:netgear:rbr20_disassembly_7.jpg?400|}} 
 + 
 +**Disassembly Step 8 (Front)** 
 + 
 +{{:media:netgear:rbr20_disassembly_8_front.jpg?400|}} 
 + 
 +**Disassembly Step 8 (Back)** 
 + 
 +{{:media:netgear:rbr20_disassembly_8_back.jpg?400|}} 
 + 
 +**Front PCB Detail** 
 + 
 +{{:media:netgear:rbr20_disassembly_front_detail.jpg?400|}} 
 + 
 +**Back PCB Detail** 
 + 
 +{{:media:netgear:rbr20_disassembly_back_detail.jpg?400|}} 
 + 
 +**Flash Detail** 
 + 
 +{{:media:netgear:rbr20_disassembly_flash_detail.jpg?400|}} 
 + 
 +**Antenna Detail** 
 + 
 +{{:media:netgear:rbr20_disassembly_antenna_detail.jpg?400|}} 
 + 
 +**Switch Detail** 
 + 
 +{{:media:netgear:rbr20_disassembly_switch_detail.jpg?400|}} 
 +==== Opening the case ====
  
 +  - Peel off bottom label and remove rubber feet on either side
 +  - Peel off rear label for the interfaces
 +  - Remove rear screws
 +  - Separate front and rear shell
 +  - Disconnect antennas
 +  - Remove motherboard from shell
 +  - Remove screws clamping heatsinks together
 +  - Remove motherboard shields (shield covering the switch chip will need to be broken)
 ==== Serial ==== ==== Serial ====
 -> [[docs:techref:hardware:port.serial]] general information about the serial port, serial port cable, etc. -> [[docs:techref:hardware:port.serial]] general information about the serial port, serial port cable, etc.
  • Last modified: 2024/10/25 22:47
  • by ivanolo