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5.2 REAR VIEW (CONNECTIONS)
1. Mains connection (UPS input)
2. RJ11 & RJ45 connections (telephone, fax, router and network)
3. USB communication interface
4. Load connections (UPS outputs), buffered and protected
against overvoltage
5. Load connections (only B.1000 / 1500), protected against
6. Monitored fan with speed control (caution: ensure a clearance of
at least 100 mm behind the fan for unrestricted blowing-out)