Backup power system for PoE switches, RACK-3U, 54VDC/4x17Ah/300W SWB-300RACK

Backup power system for PoE switches – reliable power in every situation

This backup power system, designed to work with PoE switches, provides uninterrupted power access, protecting your network from the effects of power outages. The device's construction, based on a high-efficiency switch-mode power supply and space for four 17Ah/12V batteries, guarantees a stable 54V DC voltage and a power of up to 300W. A solid metal housing in RAL9003 color, equipped with a tamper switch, ensures safety and protection against unauthorized access.

Key features and applications

The SWB-300RACK system is ideal for IP surveillance installations, network systems requiring continuous operation, and anywhere stable power is critical. The ability to mount a PoE switch directly inside the housing and the flexibility of configuration (different PoE output powers depending on needs) make it a versatile solution for professionals and home users. The device is compatible with popular Pulsar switch models (e.g., SF108WP, S116WP).

Safety and functionality

The power supply is equipped with a number of protections: SCP (short-circuit), OLP (overload), OVP (overvoltage), UVP (undervoltage), OHP (overheating), and tamper (housing opening). LED optical signaling informs about the status of AC/DC power and battery charging process. The ability to choose the battery charging current (0.5A/1A/2A) allows you to adjust the operating parameters to individual needs. The housing also has a removable mounting plate to facilitate switch installation. Additionally, the housing design meets the requirements of personal data protection (GDPR) thanks to the possibility of installing two locks with different codes. The system is adapted for mounting in 19” and 10” racks.