ws-sw-24p-4s_r1

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ws-sw-24p-4s_r1 [2023/03/01 14:12] – oliverws-sw-24p-4s_r1 [2023/04/13 19:35] (current) – ZX-SWTG342S svidpet
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-====== 24p POE+ 4sfp ======+====== 24p + 4sfp ======
 {{ :dscn6769.jpg?direct&800 |}} {{ :dscn6769.jpg?direct&800 |}}
  
-This is an OEM whitelabel managed multi-gigabit POE+ Ethernet switches. +This is an Whitelabel(tba) WS-SW-24P-4S r1 managed multi-gigabit POE+ (370W) Ethernet switch.
- +
-=== Architecture Overview === +
-The switch makes use of the various SerDeS units on the [[rtl93xx|RTL9301]]. +
- +
-^ SDS ^ Use ^ Connection | port(s) | +
-| 0? | RTL8218D | QSGMII | 0 - 4 | +
-| 1? | RTL8218D | QSGMII | 5 - 7 | +
-| 2? | RTL8218D | XSGMII | 8 - 15 | +
-| 3? | RTL8218D | XSGMII | 16 - 23 | +
-| 4? | SFP+ | 10GBase-R | 24 | +
-| 6? | SFP+ | 10GBase-R | 25 | +
-| 8? | SFP+ | 10GBase-R | 26 | +
-| 9? | SFP+ | 10GBase-R | 27 | +
- +
-<uml> +
-@startuml +
-package "RTL93xx" { +
-  node "MIPS 34kc" as mips { +
-    [VPE0] +
-    [VPE1] +
-  } +
-   +
-  database DDR3 { +
-  } +
- +
-  database Flash { +
-  } +
-   +
-  mips -- DDR3 +
- +
-  mips -- [SwitchCore] +
- +
-  [SwitchCore] --> [RTL8218D_0]: MDI Bus +
-  [SwitchCore] <--> [RTL8218D_0]: MII/8 +
- +
-  [SwitchCore] --> [RTL8218D_1]: MDI Bus +
-  [SwitchCore] <--> [RTL8218D_1]: MII/8 +
- +
-  [SwitchCore] --> [RTL8218D_2]: MDI Bus +
-  [SwitchCore] <--> [RTL8218D_2]: MII/8 +
- +
-  [SwitchCore] <--> [SFP0] : I2C DATA +
-  [SwitchCore] <--> [SFP1] : IC2 DATA +
-  [SwitchCore] <--> [SFP2] : IC2 DATA +
-  [SwitchCore] <--> [SFP3] : IC2 DATA +
- +
-  mips -- [SPI0] +
-  [SPI0] <--> Flash: QSPI +
- +
-  mips -- [UART0] +
-} +
- +
-[SwitchCore] --> [RTL8321_0]: SMI Bus +
-RTL8321_0 --> [RTL8321_1] : Dailychain +
- +
-[UART0] -- console +
- +
-RTL8218D_0 --> "lan1-8" +
-RTL8218D_1 --> "lan9-16" +
-RTL8218D_2 --> "lan17-24" +
- +
-SFP0 --> lan25 +
-SFP1 --> lan26 +
-SFP2 --> lan27 +
-SFP3 --> lan28 +
-@enduml +
-</uml> +
- +
- +
-===== Models ===== +
-===== Hardware ===== +
-  * [[rtl93xx|RTL9301]] SoC +
-  * Winbond [[https://www.winbond.com/hq/product/code-storage-flash-memory/serial-nor-flash/?__locale=en&partNo=W25Q256JV|W25Q256JV]] {{ :w25q256jv_spi_revl_10182022_plus.pdf |(256MB flash)}} +
-  * Winbond W632GG6NB-1q (256MB DDR3 SDRAM) +
-  * 2x [[RTL8231]] GPIO extender to control the port LEDs + 3x [[https://www.ti.com/product/SN74LV595A|TI LV595A]] {{ :sn74lv595a.pdf |shift register}} +
-  * 3x RTL8218D 8x Gigabit PHY +
-  * 3x RTL8238B POE controller +
-  * Holtek [[https://www.holtek.com/productdetail/-/vg/HT32F50231_41|HT32F50231]] POE protocol-controller +
-  * reset button +
-  * power-led (pwr1, always not controllable) +
-  * run-led (sys1, gpio0) +
- +
-4 Uplink ports are SFP+ cages which support 10GBit Base-X mini GBIC modules. +
- +
-Power is supplied via a 100V-24-V 10A standard IEC connector. +
-A Serial header can be connected to from the outside of the switch trough the RJ45 'console' port with a standard cisco 'blue' pinout. Serial connection is via 115200 baud, 8N1. +
- +
-{{ :dscn6758.jpg?600 |}} +
-{{ :dscn6759.jpg?600 |}} +
-{{ :dscn6760.jpg?600 |}} +
-{{ :dscn6757.jpg?600 |}} +
-{{ :dscn6761.jpg?600 |}} +
-{{ :dscn6762.jpg?600 |}} +
-{{ :dscn6765.jpg?&600 |}} +
-{{ :dscn6755.jpg?600 |}} +
-{{ :dscn6767.jpg?&600 |}} +
-{{ :dscn6768.jpg?600 |}} +
-{{ :img_20230228_152804.jpg?600 |}} +
-{{:sfp_tracing.png?800|}} +
-{{ :sfp_annotation.png?200 |}} +
- +
-==== OEM Firmware ===== +
-=== OEM U-Boot environment === +
-<code> +
-RTL9300# # printenv +
-baudrate=115200 +
-boardmodel=RTL8393M_DEMO +
-bootcmd=boota +
-bootdelay=1 +
-ethaddr=00:E0:4C:00:00:00 +
-ipaddr=192.168.1.1 +
-ledModeInitSkip=0 +
-serverip=192.168.1.111 +
-stderr=serial +
-stdin=serial +
-stdout=serial +
- +
-Environment size: 217/65532 bytes +
-</code> +
-=== OEM SYS environment === +
-<code> +
-RTL9300# # printsys +
-bootpartition=1 +
-...<0xff>... +
-System information size: 4093/4096 bytes +
-</code> +
- +
-=== OEM bootlog === +
-++++ Bootlog | +
-<code> +
-U-Boot 2011.12.(3.6.7.55090) (Jan 11 2023 - 11:23:36) +
- +
-Board: RTL9300 CPU:800MHz LX:175MHz DDR:600MHz +
-DRAM:  256 MB +
-SPI-F: WINBOND/EF4019/MMIO32-2/ModeC 1x32 MB (plr_flash_info @ 83f93cc4) +
-Loading 65536B env. variables from offset 0xe0000 +
-Net:   Net Initialization Skipped +
-No ethernet found. +
-Hit Esc key to stop autoboot:  0  +
-## dual_image_sel ... -1-1-1 +
-## Booting image from partition ... 1 +
-## Booting kernel from Legacy Image at 81000000 ... +
-   Image Name:   RTK_SDK +
-   Created:      2023-01-11  11:28:27 UTC +
-   Image Type:   MIPS Linux Kernel Image (lzma compressed) +
-   Data Size:    9173575 Bytes = 8.7 MB +
-   Load Address: 80000000 +
-   Entry Point:  802b3350 +
-   Verifying Checksum ... OK +
-   Uncompressing Kernel Image ... OK +
- +
-Starting kernel ... +
- +
- +
-Loading drivers..................................OK +
-Loading basic manager applications...............OK +
-Loading L2 applications..........................OK +
-Loading L3 applications..........................OK +
-Loading manager applications.....................OK +
-Load successfully. +
- +
-Username(1-64 chars):admin +
-Password(1-128 chars):admin +
- +
-Switch> +
-</code> +
-++++ +
- +
-==== OEM Flash layout ==== +
-=== U-Boot === +
-<code> +
-RTL9300# # flshow +
-=============== FLASH Partition Layout =============== +
-Index  Name       Size       Address +
------------------------------------------------------- +
- 0     LOADER     0xe0000    0xb4000000-0xb40dffff +
- 1     BDINFO     0x10000    0xb40e0000-0xb40effff +
- 2     SYSINFO    0x10000    0xb40f0000-0xb40fffff +
- 3     JFFS2_CFG  0x100000   0xb4100000-0xb41fffff +
- 4     JFFS2_LOG  0x400000   0xb4200000-0xb45fffff +
- 5     RUNTIME1   0xd00000   0xb4600000-0xb52fffff +
- 6     RUNTIME2   0xd00000   0xb5300000-0xb5ffffff +
-====================================================== +
-</code> +
- +
-=== GPIO's === +
-By looking at 0xb8003300 from U-Boot, we can see the GPIO's toggling the bits. Inserting an SFP module into the SFP port triggers 'some' GPIO, either ABS or something else as the pinout doesn't seem to match exactly. TBC. +
- +
-  * GPIO D3 (03) seems to be connected to the reset button +
-  * GPIO C4 (12) seems to be connected to port24 (sfp0) TXD +
-  * GPIO C5 (13) seems to be connected to port24 (sfp0) LOS +
-  * GPIO C6 (14) seems to be connected to port25 (sfp1) TXD +
-  * GPIO C7 (15) seems to be connected to port25 (sfp1) LOS +
-  * GPIO C8 (16) seems to be connected to port26 (sfp2) TXD +
-  * GPIO B1 (17) seems to be connected to port26 (sfp2) LOS +
-  * GPIO B2 (18) seems to be connected to port27 (sfp3) TXD +
-  * GPIO B3 (19) seems to be connected to port27 (sfp3) LOS +
- +
-=== Connectors === +
-Order of pinout is not the same for J1 and J2 ... +
- +
-== J1 == +
-  * 1: VDD +
-  * 2: GPIO00 (SYS_LED) +
-  * 3: LED_CLK (rtl8231) +
-  * 4: LED_DAT (rtl8231) +
-  * 5: Reset (rtl8231) +
-  * 6: GND +
-  * 7: LED Latch (from POE controller?) +
-  * 8: MOSI (from POE controller?) +
-  * 9: LED Output enable (from POE controller?) +
-  * 10: SCK (from POE controller?) +
- +
-== J2 == +
-  * 1: VDD +
-  * 2: VDD +
-  * 3: JTAG_TDO +
-  * 4: JTAG_TMS +
-  * 5: JTAG_TCK +
-  * 6: JTAG_TDI +
-  * 7: GND +
-  * 8: GND +
-  * 9: MOSI (from POE controller?) +
-  * 10: LED Latch (from POE controller?) +
-  * 11: SCK (from POE controller?) +
-  * 12: LED Output enable (from POE controller?) +
-Probably to test/sniff the POE leds and/or program the POE micro controller; though that one has its own pinout (J3) ...+
  
 +It is a whitelabeled [[rtl93xx:fullriver-fr-s3128gt-370p2|Fullriver]] switch.
  • ws-sw-24p-4s_r1.1677679944.txt.gz
  • Last modified: 2023/03/01 14:12
  • by oliver