RTLPlayground/doc/devices/ONT-S207CW-62TS-SE.md

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 from emesix/ONT-S207CW-62TS-SE#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 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 - Original photos and discussion
• PR: logicog/RTLPlayground#465 - Feedback and improvements