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One of the key advantages of the device is support for the Gigabit Ethernet standard (10/100/1000 Mbps), which eliminates the risk of data transmission bottlenecks and allows for smooth streaming of 4K and higher resolution images. The device features a unique housing design that allows for physically connecting multiple power supplies together ("snapping"), which significantly facilitates keeping order in server racks and installation sites with multiple injectors.
Operational safety and diagnostics are supported by a built-in LED system. The green LED indicates the presence of input voltage, while the yellow LED confirms active power supply to the connected PoE device. Please note that for 24/7 continuous operation, the recommended load should not exceed 80% of the maximum power to maintain optimal service life. Made of durable plastic and with a wide operating temperature range from -20 to 50°C, it is a reliable component for any professional LAN and CCTV system.
EAN: 6931240062388 SKU: 931062381
The SPT-1G/1G-90W-H switching power supply is an advanced injector solution designed specifically for demanding IP devices powered by Power over Ethernet standards. With full compatibility with IEEE 802.3af, IEEE 802.3at, and the modern IEEE 802.3bt standard, this device offers a powerful output of 90 W. It is an ideal choice for advanced video surveillance systems that use PTZ cameras with high-efficiency infrared illuminators, heaters, or other high-power consumption components.
One of the key advantages of the device is support for the Gigabit Ethernet standard (10/100/1000 Mbps), which eliminates the risk of data transmission bottlenecks and allows for smooth streaming of 4K and higher resolution images. The device features a unique housing design that allows for physically connecting multiple power supplies together ("snapping"), which significantly facilitates keeping order in server racks and installation sites with multiple injectors.
Operational safety and diagnostics are supported by a built-in LED system. The green LED indicates the presence of input voltage, while the yellow LED confirms active power supply to the connected PoE device. Please note that for 24/7 continuous operation, the recommended load should not exceed 80% of the maximum power to maintain optimal service life. Made of durable plastic and with a wide operating temperature range from -20 to 50°C, it is a reliable component for any professional LAN and CCTV system.
PoE Standards
Full compatibility with IEEE 802.3af (up to 15.4W), IEEE 802.3at (PoE+ up to 30W), and IEEE 802.3bt (Hi-PoE / PoE++ up to 90W) standards. Automatic power negotiation.
Input Voltage
Universal AC voltage range 100 V ... 240 V AC, frequency 50/60 Hz, built-in interference filter.
Output Voltage
Stabilized DC voltage in the range of 52 V ... 56 V DC, ensuring safe operation of end devices.
Output Power
Maximum power 90 W. Note: for 24h continuous operation, a load of up to 72W (80% of maximum power) is recommended.
Network Interfaces
2x RJ-45 socket: 1x LAN (data input), 1x LAN + PoE (data and power output).
Transmission Speed
Support for 10 / 100 / 1000 Mbps standards - Gigabit Ethernet for maximum network performance without latency.
Optical Signaling
Green LED: Indicates AC mains power connection. Yellow LED: Indicates active power supply to the device via the PoE port.
RJ-45 Pin Configuration
For 1000 Mbps mode, power is transmitted on pairs: 1/2 (+), 4/5 (+), 3/6 (-), 7/8 (-).
Housing Construction
Made of flame-retardant plastic. Special side guides allow for physically connecting multiple units into blocks.
Operating Temperature
Wide temperature range from -20 °C to 50 °C. Relative ambient humidity from 0 % to 95 % (non-condensing).
Operational Recommendations
Ensuring free airflow is required for proper cooling of internal heatsinks during high-load operation.
Power Supply Type
High-efficiency switching power supply, Injector type (Midspan).
Safety
Overload and short-circuit protection on the PoE output side.
Warranty
The manufacturer's warranty period is 24 months (2 years).
Contents
1x PoE Power Supply SPT-1G/1G-90W-H
1x Mains power cable
Dimensions, Weight
Product dimensions: 64 x 145 x 42 mm (D x W x H)
Package dimensions: 130 x 215 x 60 mm (D x W x H)
Product weight: 226 g
Weight with packaging: 442 g
Specific References