SWPE04PV01 - 4-port PoE switch with PV panel and battery operation.

SWPE04PV01 is a 4-port managed 100/10 MB switch with active 48V POE on each port and current/voltage/power measurement for each port. The device can be powered from a power supply (16 ÷ 26 V), solar panels, and a battery.

It has a built-in charger (with MPPT) for a 12 V gel battery, thanks to which it can operate as a stand-alone PoE switch using solar panels. It is ideal for powering various types of devices via PoE, e.g., IP cameras, alarms, sensors, etc., which do not have access to a mains power supply. In addition, temperature, humidity, and pressure sensors can be connected to the device.

Functions:

• measurement of port parameters: link, status, speed, TX/RX bitrate per port;
• measurement of PoE parameters for each port: current, voltage, power;
• measurement of values ​​from connected sensors and digital inputs;
• measurement of battery and PV parameters, current, voltage, power;
• measurement of energy production by PV;
• measurement of energy consumption by the battery;
• setting the battery discharge level at which POE ports will be disabled;
• Automatic PoE (PoE 802.3at/af) or manual (Passive 48V);
• Supported sensors: BME280, AM2320, HTS221;
• SCHEDULER - switching the power on/off on a given port at set times;
• WATCHDOG, enables automatic reset of outputs when the IP address does not respond
• http client - for sending parameter values ​​to a remote server;
• mqtt client - for sending parameters values ​​to a remote server;
• SNMP version v2 and v3;
• email client for sending watchdog notifications;
• web management: http and https;
• firmware upgrade;

Technical specifications:

• Ethernet port speed:                                                      10/100MB
• Number of ports/active PoE ports:                             4 ports,
• PoE operation type:                                                        active 802.11af/at or passive (set by jumper),
• Power available per port/entire switch:                      20W/40W (note: good ventilation required),
• Battery charging voltage and current:                         12V (gel recommended), 4A
• PV panel operating voltage:                                          MMPT operating point between 16.5-22.5V
• Maximum power supply voltage (instead of PV):     26V, typical 19V/3-4A recommended
• Switch-off voltage switch (battery protection):         10.7V