Riello UPS NetMan 204 - Manual (Page 47)

TECHNICAL DATA
N
ETWORK CABLE
To connect the device to the Ethernet (10Base-T) or Fast Ethernet (100Base-T) network, a UTP
(Unshielded Twisted Pair) or STP (Shielded Twisted Pair) cable with RJ45 connectors is required.
The cable must conform to the standard IEEE 802.3u 100Base-T with 2 pairs of UTP cables of
category 5 or higher. The cable between the adaptor and the hub must not be more than 100m and
not less than 2.5m.
NETWORK CABLE CONNECTIONS
Signal Pin # to Pin #
TX+ 1   1
TX- 2   2
RX+ 3   3
RX- 6   6
Pins 1 and 2 must be connected to one twisted pair, pins 3 and 6 to another.
O
PERATING AND STORAGE CONDITIONS
Operating temperature range [°C] 0 ÷ +40
Storage temperature range [°C] -5 ÷ +50
Maximum operating relative humidity [%] 80
Maximum storage relative humidity [%] 90
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