4.3.3
Rear view (connections):
PROTECT B. 750 und 1000
Comments:
1. Mains connection (UPS input) with electric fuse and
2. Load connections (UPS outputs)
3. Surge protection (RJ11/RJ45) for data interface
4. Communication interface RS232
5. USB communication interface
integrated spare fuse
for phone, fax, modem or network (10/100MBit/s)
(9pin SUB-D socket)
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