LAN surge protection
with RJ45 connectors
Edition: 1 from 26.08.2014
Supersedes edition: -----------------
1. Technical description.
Atmospheric discharges produce a very large amount of energy, which induces surges in power networks, causing
damage to electrical and electronic equipment.
The P-ZRJ1 is designed to protect devices connected to Ethernet. The devices that are connected using twisted pair
overhead lines should be particularly protected.
The device should be used in networks up to 100Mbit / s, because only two pairs involved in the transmission
process, namely 1-2 and 3-6, are protected. The device includes gas protectors, which allow absorbing voltage spikes and
discharging loads to the ground through protective (PE) conductor. Proper protection of the devices depends on proper
grounding or protective (PE) conductor.
The housing is made of aluminum to provide good shielding of the system and resistance to mechanical damage .
2. Technical parameters.
The rated voltage of the protected circuit UN
Maximum Continuous Operating Voltage UC
Nominal discharge current (8/20μs) wire-ground ISN (IN)
Maximum discharge current
Protected pairs
Operation temperature
Protection class
Connector type input / output
Net / gross weight
Declarations, warranty
1-2, 3-6
-0,4dB / 100Hz
-25°C ÷ 60°C
RJ45 / RJ45 socket
25 x 25 x 83mm
CE, one year from the production date
3. P- ZRJ1: Examples of application.
Fig. 1.IP Camera Surge Protection
Fig. 2. IP Camera Surge Protection (TCP IP circuit and power supply circuit)
WEEE Label
Waste electrical and electronic equipment must not be disposed of with normal household waste. According to the European Union WEEE
Directive, waste electrical and electronic equipment should be disposed of separately from normal household waste.
Pulsar K. Bogusz Sp.j. (manufacturer) grants a one year warranty
for the equipment, starting from the production date.
Pulsar K.Bogusz Sp.j.
Siedlec 150, 32-744 Łapczyca, Poland
Phone (+48) 14-610-19-40, Fax (+48) 14-610-19-50
E-mail: [email protected], [email protected]
http:// www.pulsar.pl, www.zasilacze.pl
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