mirror of
https://github.com/logicog/RTLPlayground.git
synced 2026-08-30 14:52:51 +08:00
60 lines
1.5 KiB
Markdown
60 lines
1.5 KiB
Markdown
# ZX310S-4T2XH/
|
||
|
||
The following is a documentation for the managed switch marked as `ZX310S-4T2XH`
|
||
and sold by Horaco.
|
||
|
||
The original software is running UART on 57600 baud rate. The solder holes
|
||
of the UART header are filled in. In order to install a UART header, they
|
||
need to be cleared first. A 1.2mm drill can be used, alternatively a
|
||
de-soldering wick.
|
||
The original firmware uses 57600 baud 8N1
|
||
|
||
CPU: RTL8372
|
||
Flash: 2MByte Winbond W25Q16DV (U3)
|
||
PHY RTL8261BE
|
||
|
||
### Label specifications
|
||
|
||
- **Name**:
|
||
- **Ports**:
|
||
- 4 × RJ45: 10/100/1000/2500 Mbps
|
||
- 1 x RJ45: 10/100/1000/2500/5000/10000 Mbps
|
||
- 1 × SFP+: 1000 / 2500 / 10000 Mbps
|
||
- **Power**: 12V DC, 2A barrel connector
|
||
|
||
<img src="photos/ZX310S-4T2XH/label.jpg" width="300" />
|
||
|
||
### What works
|
||
The device is fully supported:
|
||
- All 4 2.5GBASE-T RJ45 ports work at 10/100/1000/2500 Mbps
|
||
- The 10GBit port works. TODO: Fix EEE, speed selection
|
||
- The SFP+ port supports 1G, 2.5G and 10G modules
|
||
- LEDs work with the same indiciations as the OEM firmware
|
||
|
||
### PCB overview
|
||
|
||
**Board markings**
|
||
- Top silkscreen: PCB-SL310S-4T1T1X-V1.0.1-24107
|
||
|
||
Top side
|
||
|
||
<img src="photos/ZX310S-4T2XH/pcb_top.jpg" width="300" />
|
||
|
||
Bottom
|
||
|
||
<img src="photos/ZX310S-4T2XH/pcb_bottom.jpg" width="300" />
|
||
|
||
### J1, serial console
|
||
|
||
| `J1` pin | Signal |
|
||
| -------- | ----------- |
|
||
| 1 | TX (Output) |
|
||
| 2 | RX (Input) |
|
||
| 3 | GND |
|
||
| 4 | 3V3 |
|
||
|
||
|
||
## Power supply
|
||
|
||
Input power is delivered via barell plug, `12V 2A` adapter was provided.
|