Wi-Tek - WI-PS402-UPS-I - 2.5 Gigabit Solar Powered PoE Injector
Product Overview
The Wi-Tek WI-PS402-UPS-I is a 2.5 Gigabit solar powered PoE injector designed for solar and battery-backed PoE deployments. It supports 2.5Gbps PoE output, dual photovoltaic input, battery charging and discharging, RS-485 connection to the WI-IOT100 for cloud management, and operation across a wide industrial temperature range.
Key Configuration
Model: WI-PS402-UPS-I | Product Type: 2.5G PoE+/PoE++ Solar Powered PoE Injector | PoE Output: 1 x 2.5Gbps PoE+ RJ45 and 1 x 2.5Gbps PoE++ RJ45 with 12V battery, or 2 x 2.5Gbps PoE++ RJ45 with 24V battery | Cloud Interface: 1 x RS-485 to connect WI-IOT100 | Photovoltaic Input: 2 inputs | Battery Function: 1 battery charging and discharging interface | Max Battery Charging Current: 15A | DC Output: 12V/24V supported | Cloud Features: DI/Relay configuration on Wi-Tek Cloud | Operating Temperature: -40°C to 75°C
Key Features
· Solar powered PoE injector for outdoor and remote PoE deployments
· Supports 2.5Gbps PoE connectivity for high-bandwidth devices
· With a 12V battery, supports one 2.5Gbps PoE+ RJ45 port and one 2.5Gbps PoE++ RJ45 port
· With a 24V battery, supports two 2.5Gbps PoE++ RJ45 ports
· Includes RS-485 interface for connection to WI-IOT100 cloud management
· Provides two photovoltaic inputs for solar power integration
· Supports one battery charging and discharging interface
· Supports up to 15A maximum battery charging current
· Supports 12V/24V DC output for auxiliary power requirements
· DI/Relay configuration can be managed through Wi-Tek Cloud
· Wide -40°C to 75°C operating temperature range supports harsh environments
Technical Context
The WI-PS402-UPS-I is intended for solar-powered network sites where PoE devices require high-speed 2.5Gbps connectivity and battery-backed power. Its dual photovoltaic input and battery charging/discharging support make it suitable for remote surveillance, wireless, and industrial IoT installations.
Battery voltage affects the available PoE output mode: 12V battery operation provides one PoE+ and one PoE++ 2.5Gbps port, while 24V battery operation provides two PoE++ 2.5Gbps ports.
Installation Notes
The WI-PS402-UPS-I should be connected to photovoltaic panels, a compatible 12V or 24V battery system, and WI-IOT100 through RS-485 when cloud management is required. Confirm battery voltage, PoE device power demand, charging current requirements, and DI/Relay wiring before deployment.
| Products | WI-PS402-UPS-I |
| Hardware Version | V1 |
| Hardware Features | |
| Interface | 2 × 10/100/1000/2500Mbps PoE++ RJ45 port |
| Peripheral Interface | 1 × 2-PIN 3.81mm RS-485 (Data A, B) terminal blocks 1 × 2-PIN 3.81mm 12V/24V DC output @ 30W max. terminal blocks 1 × 4-PIN 3.81mm terminal blocks: 1 × 2-PIN DI (D Contact, Passive open/closed circuit detection), 1 × 2-PIN DO (Relay, Load capability: 5A@12V DC for motor load, 10A@12V DC for resistive load) DI and DO are allowed to view status and settings in the Wi-Tek cloud. *Do not connect active devices to DI(D)! 1 × 3.5mm temperature sensor input jack plug 8-PIN 5.08mm terminal blocks: 2 × 2-PIN Solar input in parallel 1 × 2-PIN DC Input 1 × 2-PIN Battery charging & discharging Max. wire diameter: 2.5mm² / 12AWG |
| LED Indicator | 1 × CPU, System indicator 1 × VOT, Power output indicator 1 × BIN, Battery charging status indicator 1 × BOT, Battery discharging status indicator 1 × SIN, Power input indicator 1 × VIN, DC input indicator 1 × 12V/24V DC out status indicator 1 × Relay status indicator 1 × DI status indicator |
| DIP Switch | Side panel: Switch the power on and off. 12V/24V lead acid, 11.1V (Working voltage: 9~12.6V) / 22.2V (Working voltage: 18~25.2V) lithium, 12.8V (Working voltage: 10~14.6V) / 25.6V (Working voltage: 20~29.2V) LiFePO4 battery type selection. Front panel: 12V/24V DC Output Selection Power Input Port |
| Power Consumption | <5W (Without PoE and DC output) |
| Dimensions (W × D × H) | 158 × 115 × 44mm |
| Weight | 0.88kg |
| Package Dimensions | 235 × 155 × 58mm |
| Package Weight | 1.05kg |
| Installation | DIN-rail / Wall / Desktop mounted |
| Fan Quantity | Fan-less |
| Material | Metal shell |
| Color | Silver |
| PoE | |
| PoE Port | Port 1-2 |
| PoE Standard | 12V Battery System: Port 1: IEEE 802.3bt (Type 4), Port 2: IEEE 802.3af/at 24V Battery System: Port 1-2: IEEE 802.3bt (Type 4) |
| PoE Pin Assignment | 1/2/4/5 (+), 3/6/7/8 (-) |
| PoE Port Power | 12V Battery System: 90W max for port 1, 30W max for port 2 24V Battery System: 90W max for each port |
| PoE Power Budget | 12V Battery System: 120W max for whole switch PoE power budget (Without DC output) 24V Battery System: 180W max for whole switch PoE power budget (Without DC output) |
| Reliability | |
| Surge Immunity | 6kV |
| Environment | |
| Operating Environment | -40°C to 75°C, 5%~90% (non-condensation) |
| Storage Environment | -40°C to 85°C, 5%~90% (non-condensation) |
| Other Features | |
| Cloud Management | The photovoltaic power, battery status, and data can be quickly configured, and visual management and remote access can be achieved in the Wi-Tek cloud through Cloud IoT Controller (Solar mode of the serial port). |
