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zyxel_xgs1250-12 [2022/04/18 15:30] – Add JTAG VIO description, header part number svanheule | zyxel_xgs1250-12 [2023/01/24 08:09] (current) – oliver | ||
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The XGS1250-12 is a 11 + 1-port Multi-Gigabit L3 switch. It has 8 Gigabit ports, three 2.5/ | The XGS1250-12 is a 11 + 1-port Multi-Gigabit L3 switch. It has 8 Gigabit ports, three 2.5/ | ||
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===== Hardware ===== | ===== Hardware ===== | ||
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Power is supplied via a 12V 2A standard barrel connector. At the right side behind the grid is UART serial connector. | Power is supplied via a 12V 2A standard barrel connector. At the right side behind the grid is UART serial connector. | ||
A Serial header can be connected to from the outside of the switch trough the airvents with a standard 2.54mm header. Pins are from top to bottom Vcc(3.3V), TX, RX and GND. Serial connection is via 115200 baud, 8N1. | A Serial header can be connected to from the outside of the switch trough the airvents with a standard 2.54mm header. Pins are from top to bottom Vcc(3.3V), TX, RX and GND. Serial connection is via 115200 baud, 8N1. | ||
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+ | {{wiki: | ||
+ | {{wiki: | ||
+ | {{wiki: | ||
==== JTAG ==== | ==== JTAG ==== | ||
- | The board has an unpopulated eJTAG header J2. Similar to the [[GS1900-48]], | + | The board has an unpopulated eJTAG header J2. Similar to the [[GS1900-48]], |
* Add jumper across R155 to connect the nSRST pin. | * Add jumper across R155 to connect the nSRST pin. | ||
* Move R156 to R151 to change the permanent pull-down into a pull-up. | * Move R156 to R151 to change the permanent pull-down into a pull-up. | ||
- | * Add 2×7 pin header. | + | * (optional) Modify the heatsink and add a 2×7 pin header |
The header' | The header' | ||
- | ==== Board details ==== | + | {{wiki: |
- | {{wiki: | + | ==== Port numbers ==== |
- | {{wiki: | + | |
- | {{wiki:zyxel:xgs1250-12-rtl8231.jpg? | + | The RTL9302 SoC supports 24 GbE ports, and four 10G ports. |
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+ | Device ports 1-8 are switch ports 0-7. | ||
+ | Device ports 9-12 are switch port 24-27. | ||
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+ | ^ Ports ^ LED index ^ LED comment ^ | ||
+ | | 1-8 | 0 | Amber component of anti-parallel amber/lime LED. LED0 must be off. | | ||
+ | | 1-8 | 1 | Green component of anti-parallel amber/lime LED. LED1 must be off. | | ||
+ | ^ Ports ^ LED index ^ LED comment ^ | ||
+ | | 9-11 | 0 | Multi-LED selection. 0 chooses the lime/amber LEDs. 1 chooses the RGB LEDs. | | ||
+ | | 9-11 | 1 | LED0 = 0: amber, LED0 = 1: red | | ||
+ | | 9-11 | 2 | LED0 = 0: lime, LED0 = 1: green | | ||
+ | | 9-11 | 3 | LED0 = 0: (none), LED0 = 1: blue | | ||
+ | ^ Ports ^ LED index ^ LED comment ^ | ||
+ | | 12 | 0 | Blue | | ||
+ | | 12 | 1 | Lime | | ||
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+ | ==== Board details ==== | ||
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