Backup power system for PoE switches, 54VDC/4x17Ah/300W SWB-300

Backup power system for PoE switches

This advanced solution provides uninterrupted power to your PoE switches, which is crucial in monitoring systems, industrial networks, and anywhere where continuity of operation is a priority. The SWB-300 system has been designed for reliability and ease of installation, while also offering configuration flexibility.

The SWB-300 backup power supply is a combination of high energy efficiency and a solid construction. The housing made of DC01 steel sheet (1mm) in RAL9003 color provides durability and aesthetic appearance. Inside there is space for four 12V batteries with a capacity of 7Ah or 17Ah, allowing you to tailor the system to individual needs. Therefore, in the event of a mains power failure, the PoE switches will be able to continue working without interruption.

Key features and benefits:

• Safety and protection: SCP (short-circuit), OLP (overload), OVP (overvoltage), UVP (undervoltage), OHP (overheat) and tamper – opening the housing – protections guarantee protection for both the device itself and the components connected to it.
• Configuration flexibility: The ability to switch the battery charging current (0.5A/1A/2A) allows you to optimize the charging process depending on the battery capacity and application requirements.
• High efficiency: Efficiency at 87% minimizes energy losses and reduces device heating, which translates to longer component life.
• Easy installation: A removable mounting plate (BM1 sheet with dimensions 245x150 mm) facilitates the installation of the PoE switch inside the housing. An additional BM2 sheet (250x115mm) is also available.
• LED optical signaling: LEDs indicate the presence of AC voltage, voltage at the power supply output and battery charging process, which facilitates monitoring the device status.
• Universal application: The system works with popular PoE switches from Pulsar: S64, SG64, SFG64, SFG64F1, S108, SG108 and SF108.

Technical specifications:

The power supply operates in the input voltage range of 200-240V AC and provides an output voltage of 54V DC with a power of up to 300W. It is equipped with a DC 5.5/2.1 mm connector for connecting the PoE switch and battery connectors with angular ML062 terminals for easy battery connection. The dimensions of the device are 460 x 390 x 173 mm (+/- 2 mm). The applied protections ensure safe operation of the device in various environmental conditions (operating temperature: -10°C ÷ 40°C).

The SWB-300 system is an investment in the stability and reliability of your network – an ideal solution for both professional installers of security and video surveillance systems, and end users looking for a proven way to ensure the continuity of operation of key network devices.