diff --git a/doc/devices/ONT-S207CW-62TS-SE.md b/doc/devices/ONT-S207CW-62TS-SE.md
new file mode 100644
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+++ b/doc/devices/ONT-S207CW-62TS-SE.md
@@ -0,0 +1,122 @@
+# ONT-S207CW-62TS-SE / Binardat 2G06-04210GSM / Binardat 2G06-04210GS
+
+## Overview
+
+ONT-S207CW-62TS-SE, Binardat 2G06-04210GSM (managed), and Binardat 2G06-04210GS (unmanaged) are **switches with identical hardware**:
+- **CPU:** RTL8372N (confirmed via serial: "Detecting CPU: RTL8372N")
+- **Flash:** GD25Q128E (16MB)
+- **Ports:** 4x 2.5G RJ45 + 2x 10G SFP+
+- **Console:** 115200 baud (RTLPlayground firmware) / 9600 baud (stock firmware)
+
+**Note:** These devices are **RTL8372N-based** with **LAN ports mounted upside-down on the PCB**, requiring a custom configuration. The `MACHINE_ONT_S207CW_62TS_SE` definition uses a **custom configuration** with:
+- Corrected port mapping (physical ports 1-4 = RJ45, 5-6 = SFP)
+- Optimized LED sets for different port wiring (RJ45 Ports 1-2 have reversed LED wiring)
+- Custom LED mux configuration
+
+## Device Photos
+
+### Binardat 2G06-04210GSM
+
+**Front View:**
+
+
+**Back View:**
+
+
+**PCB View:**
+
+
+*Photos courtesy of [andreas5232](https://github.com/andreas5232) from [emesix/ONT-S207CW-62TS-SE#1](https://github.com/emesix/ONT-S207CW-62TS-SE/issues/1)*
+
+## Hardware Specification
+
+| Feature | Value |
+|---|---|
+| **CPU** | RTL8372N |
+| **Flash** | GD25Q128E (16MB) |
+| **RAM** | Integrated in RTL8372N |
+| **RJ45 Ports** | 4x 2.5GBase-T (Ports 1-4) |
+| **SFP+ Ports** | 2x 10G (Ports 5-6) |
+| **Console** | UART (115200 baud for RTLPlayground, 9600 baud for stock) |
+| **Stock Web UI IP** | 192.168.2.1 |
+| **Loader Mode IP** | 192.168.10.247 |
+
+## Port Layout
+
+```
+┌─────────────────────────────────────────────┐
+│ ┌─────┐ ┌─────┐ ┌─────┐ ┌─────┐ ┌─────┐ ┌─────┐ │
+│ │RJ45 │ │RJ45 │ │RJ45 │ │RJ45 │ │SFP+ │ │SFP+ │ │
+│ │ 1 │ │ 2 │ │ 3 │ │ 4 │ │ 5 │ │ 6 │ │
+│ └─────┘ └─────┘ └─────┘ └─────┘ └─────┘ └─────┘ │
+│ │
+│ [System LEDs] │
+└─────────────────────────────────────────────┘
+```
+
+## LED Behavior
+
+### RJ45 Ports (Physical 1-4)
+
+| LED Color | Speed |
+|---|---|
+| **Green** | 2.5G |
+| **Orange** | 1G / 100M / 10M |
+| **Off** | No link |
+
+### SFP+ Ports (Physical 5-6)
+
+| LED Color | Speed |
+|---|---|
+| **Green** | 10G |
+| **Orange** | 2.5G / 1G |
+| **Off** | No link / No SFP module |
+
+## Port to Logical Mapping
+
+Custom mapping for ONT-S207CW-62TS-SE:
+
+| Physical Port | Logical Port | Type | LED Set |
+|---|---|---|---|
+| 1 | 7 | RJ45 | 2 |
+| 2 | 6 | RJ45 | 2 |
+| 3 | 5 | RJ45 | 0 |
+| 4 | 4 | RJ45 | 0 |
+| 5 | 3 | SFP+ (SDS0) | 3 |
+| 6 | 8 | SFP+ (SDS1) | 3 |
+
+**Note:** Ports 1-2 (RJ45) have reversed LED wiring and use LED-Set 2. SFP Ports 5-6 use LED-Set 3 to account for wiring differences.
+
+## Flashing Instructions
+
+See the [README.md](../../README.md) for general flashing instructions.
+
+## Stock Firmware Information
+
+| Property | Value |
+|---|---|
+| **Default IP** | 192.168.2.1 (ONT) / 192.168.10.247 (Loader Mode) |
+| **Default Login** | admin/admin (may vary by OEM) |
+| **Console Baud** | 9600 (stock) / 115200 (RTLPlayground) |
+| **CPU String** | "RTL8372N" |
+| **Loader Mode IP** | 192.168.10.247 |
+
+## Configuration Details
+
+- **CPU:** RTL8372N
+- **SFP:** SDS0 on logical port 3 (GPIO37), SDS1 on logical port 8 (GPIO38)
+- **Port Mapping:** Physical 1-4 → Logical 7-4, Physical 5-6 → Logical 3,8
+- **LED Wiring:** RJ45 Ports 1-2 and SFP Port 6 have reversed LED pins (orange/green swapped)
+- **LED Sets:** Set 0 for RJ45 Ports 3-4, Set 1 unused, Set 2 for RJ45 Ports 1-2, Set 3 for SFP Ports 5-6
+
+## Notes
+
+- ONT-S207CW-62TS-SE, Binardat 2G06-04210GSM (managed), and Binardat 2G06-04210GS (unmanaged) are **RTL8372N-based** with **LAN ports mounted upside-down on the PCB**
+- Web UI shows correct physical port order (1-2-3-4 for RJ45, 5-6 for SFP)
+- Loader Mode always remains accessible at `192.168.10.247` for recovery
+- Serial console: 9600 baud (stock) → 115200 baud (RTLPlayground)
+
+## References
+
+- [GitHub Issue: emesix/ONT-S207CW-62TS-SE#1](https://github.com/emesix/ONT-S207CW-62TS-SE/issues/1) - Original photos and discussion
+- [PR: logicog/RTLPlayground#465](https://github.com/logicog/RTLPlayground/pull/465) - Feedback and improvements
diff --git a/doc/devices/photos/ONT-S207CW-Binardat-2G06-04210GSM/binardat-2g06-04210gsm-back.jpg b/doc/devices/photos/ONT-S207CW-Binardat-2G06-04210GSM/binardat-2g06-04210gsm-back.jpg
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diff --git a/doc/devices/photos/ONT-S207CW-Binardat-2G06-04210GSM/binardat-2g06-04210gsm-pcb.jpg b/doc/devices/photos/ONT-S207CW-Binardat-2G06-04210GSM/binardat-2g06-04210gsm-pcb.jpg
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diff --git a/doc/supported_devices.md b/doc/supported_devices.md
index ee2d2c47..52e62bcd 100644
--- a/doc/supported_devices.md
+++ b/doc/supported_devices.md
@@ -29,6 +29,8 @@ The following devices have been tested and are fully working:
| Mokerlink| 2G040210GSM | Yes | [2M-PCB43-V1.1](devices/2M-PCB43-V1.1.md) | | 4 + 2 |
| Mokerlink| ZX-SWTGW218AS | Yes | [SWTG118AS-V2.0-16029](devices/SWTGW218AS.md) | 2M | 8 + 1 |
| MokerLink| POE-2G080110GS | No | [2M-PCB51-ML-V1.1](devices/2M-PCB51-ML-V1_1.md) | 4M | 8 + 1 |
+| Binardat | 2G06-04210GSM | No | [PCB-SWTG024AS-A-2.0.1](devices/ONT-S207CW-62TS-SE.md) | 0.5M | 4 + 2 |
+| ONT | ONT-S207CW-62TS-SE | No | [PCB-SWTG024AS-A-2.0.1](devices/ONT-S207CW-62TS-SE.md) | 0.5M | 4 + 2 |
| Netcore | GS9 | No | [PB-2132](devices/PB-2132.md) | 4M | 8 + 1 |
| Ruiying | RY-4GT-2SX | No | [FG-4GT-2SX_V2.0](devices/FG-4GT-2SX_V2.0.md) | 4M | 4 + 2 |
| Ruiying | RY-8GT-1SX | No | [FG-8GT-1SX](devices/FG-8GT-1SX.md) | 1M | 8 + 1 |
diff --git a/machine.c b/machine.c
index aab941d6..af79d920 100644
--- a/machine.c
+++ b/machine.c
@@ -935,6 +935,68 @@ __code const struct machine machine = {
},
};
+#elif defined MACHINE_ONT_S207CW_62TS_SE
+
+__code const struct machine machine = {
+ .machine_name = "ONT-S207CW-62TS-SE / Binardat 2G06-04210GSM / Binardat 2G06-04210GS",
+ .isRTL8373 = 0,
+ .min_port = 3,
+ .max_port = 8,
+ .n_sfp = 2,
+ .log_to_phys_port = {0, 0, 0, 5, 4, 3, 2, 1, 6},
+ .phys_to_log_port = {7, 6, 5, 4, 3, 8, 0, 0, 0},
+ .is_sfp = {0, 0, 0, 1, 0, 0, 0, 0, 2},
+
+ // SFP port on SDS0 / logical port 3
+ .sfp_port[0].pin_detect = GPIO37,
+ .sfp_port[0].pin_los = GPIO_NA,
+ .sfp_port[0].pin_tx_disable = GPIO_NA,
+ .sfp_port[0].sds = 0,
+ .sfp_port[0].i2c = I2CBUS( GPIO41_I2C_SDA3_MDIO1, GPIO40_I2C_SCL3_MDC1 ),
+
+ // SFP port on SDS1 / logical port 8
+ .sfp_port[1].pin_detect = GPIO38,
+ .sfp_port[1].pin_los = GPIO_NA,
+ .sfp_port[1].pin_tx_disable = GPIO_NA,
+ .sfp_port[1].sds = 1,
+ .sfp_port[1].i2c = I2CBUS( GPIO39_I2C_SDA4, GPIO40_I2C_SCL3_MDC1 ),
+
+ .reset_pin = GPIO_NA,
+ .high_leds = { .mux = LED_28_SYS | LED_29, .enable = LED_27 | LED_28_SYS | LED_29 },
+ .port_led_set = { 0, 0, 0, 3, 0, 0, 2, 2, 3},
+ .mac_flash_offset = 0x1FC000,
+ .led_sets = {
+ { // RJ45 Ports 3-4 (normal wiring)
+ LEDS_1G | LEDS_100M | LEDS_10M | LEDS_LINK | LEDS_ACT,
+ LEDS_2G5 | LEDS_LINK | LEDS_ACT,
+ 0,
+ 0
+ },
+ { // Unused
+ 0,
+ 0,
+ 0,
+ 0
+ },
+ { // RJ45 Ports 1-2 (reversed wiring)
+ LEDS_2G5 | LEDS_LINK | LEDS_ACT,
+ LEDS_1G | LEDS_100M | LEDS_10M | LEDS_LINK | LEDS_ACT,
+ 0,
+ 0
+ },
+ { // SFP Ports 5-6
+ LEDS_10G | LEDS_LINK | LEDS_ACT,
+ LEDS_2G5 | LEDS_1G | LEDS_LINK | LEDS_ACT,
+ 0,
+ 0
+ },
+ },
+ .led_mux_custom = 1,
+ .led_mux = {
+ 0x00,0x01,0x04,0x05,0x08,0x09,0x0c,0x3f,0x0d,0x10,0x11,0x0e,0x14,0x11,0x12,0x15,0x15,0x16,0x18,0x19,0x1a,0x19,0x1d,0x1e,0x1c,0x1d,0x20,0x21
+ },
+};
+
#elif defined MACHINE_SWTG024AS_A_2_0_1_5C_1SFP
__code const struct machine machine = {
.machine_name = "SWTG024AS-A-V2.0.1-5C-1SFP",
diff --git a/machine.h b/machine.h
index 84367c2d..30575781 100644
--- a/machine.h
+++ b/machine.h
@@ -41,6 +41,7 @@
// #define MACHINE_HI_K0801WS
// #define MACHINE_FNS1200P
// #define MACHINE_PCB_SWTG024AS_A_2_0_1
+// #define MACHINE_ONT_S207CW_62TS_SE
// #define MACHINE_SWTG024AS_A_2_0_1_5C_1SFP
// #define MACHINE_SWTG024AS_V2_0
// #define MACHINE_FG_4GT_2SX_V2_0