keepLiNK Industrial 5 Ports Gigabit Solar PoE Switch with DC9-54V to DC48V Voltage Booster, 3 x AF/AT 30W PoE+ Ports & 1 x BT 90W PoE++ Port & 1 x Uplink Port @125W for Solar Power/ RV Truck/ VoIP

DC9-54V Industrial PoE SwitchSupports DC9V-54V wide voltage input with built-in voltage booster, providing standard IEEE 802.3AF /AT/BT PoE output. ^^ Industrial 5-Port Gigabit PoE Switch3 PoE+ ports (supports IEEE 802.3AF /AT, max 30W/port), 1 PoE++ port (supports IEEE 802.3AF /AT/BT, max 90W/port), 1 Uplink Port.
Total PoE power budget: 125W (DC24V/DC58V input) or 65W (DC12V input). ^^ 4-Position DIP switch settings1.
AI PoE: Automatically detects connected devices and reboots faulty equipment. 2.
250m Transmission: Supports 250m transmission distance with 10Mbps bandwidth in this mode.
3.
Port Isolation: Ensures independent communication for each port without interference.
4.
Flow Control: Adjusts randomly arriving traffic into an appropriate pattern based on metrics like bandwidth, concurrent threads, and response time. ^^ IP40 protectionRugged metal housing provides dustproof, shockproof, anti-static, and lightning protection.
Operating range: -40F to 167F (40C to 75C). ^^ Redundant Power SupplySupports dual-channel DC 12V to 48V redundant power input with automatic failover, ensuring high network system reliability. ^^ Application AreasStandard PoE power supply for solar systems (input voltage DC12V/DC18V/DC36V), RVs/vehicles/trucks/buses (input voltage DC12V), VoIP/access control systems (input voltage DC24V).