RJ45 interface network power supply lightning protection signal
protection surge protector
Model:Trss-rj11 / 45
colour:white
Authentication:CE ECM
Working principle of product
During the operation of the equipment, the lightning arrester will
play a protective role once the abnormal voltage occurs. When the
protected device is running under normal working voltage, the
arrester will not work, and it will be regarded as a circuit for
the ground. Once the high voltage is present and the insulation of
the protected equipment is endangered, the lightning arrester acts
immediately and leads the high voltage impact current to the earth,
thus limiting the amplitude of the voltage and protecting the
insulation of the electrical equipment. When the overvoltage is
gone, the arrester is restored to its original state quickly, so
that the system can supply electricity normally. The main function
of the lightning arrester is to reduce the voltage value of the
protected equipment through the action of parallel discharge gap or
nonlinear resistance, and to reduce the voltage value of the
protected equipment, so as to protect the power equipment.
The low resistance and open circuit state is presented at a low
pressure, and the low resistance short circuit state is present at
high pressure. The overvoltage protection electronic devices, which
can withstand hundreds of ampere current, can be used in power
supply lines and signal transmission lines. When encountering
lightning and high voltage and high current, it will appear short
circuit immediately, and at the same time, the total power switch
will be disconnected, so that the computer equipment will be
protected.
Product features
1. Multi function overvoltage protection, lightning overpressure
and other disasters are no longer afraid.
2. Outputting low residual pressure to further ensure safety
3. Limit the precision of the voltage.
4. The installation and use of convenient novice can also be
installed easily
Product specification
| Model and specofocation | | TRSS-RJ45/4 | TRSS-RJ45/8 |
| Rated Operating Voltage | Un | 5V/12V |
| Max continuous operating voltage | Uc | 6V/15V |
| Voltage protective level | Up(V)〈 | 40/60 |
| Max discharge current | Imax(8/20μS) | 5kA |
| Nominal discharge current | In(8/20μS) | 3kA |
| Response time | ns | ≤1 |
| Adaptive date transfer rate | | 100Mbps |
| Insertion loss | | ≤0.3dB |
| Configuration dimension | | 104×25×25 |
| Protective circuit | | 1.2.3.6 | 1.2.3.4.5.6.7.8 |
| Operating condition | | Temp:-40℃~+70℃ |
| | RH≤95%(25℃) |
| | Sea level elevation≤3km |
| Remarks | | Other max continuous operating voltage can be customized |
Brief introduction
The TRSS-RJ45/8 type network lightning arrester is used to protect
the sensitive high speed communication network line from the damage
caused by the lightning induction voltage, the power interference,
the electrostatic discharge and so on. The signal lightning
arrester adopts the multilevel protection circuit, selects the
world famous brand components and makes use of the advanced
production technology. It has the characteristics of large flow
capacity, low residual pressure level, sensitive reaction, stable
performance, reliable work and so on. It is suitable for
multi-channel network signal line centralized protection, which is
mainly used for lightning (over voltage) protection along network
signal lines, such as 8, 16 and 24 Ethernet switches.
Use of attention
1. The standard RJ45 interface can connect the product conveniently to
the front end of the protected device, and the grounding path
should be as short as possible, and the length should not exceed
1.5 meters.
2. The protected equipment must have good grounding, and the
grounding impedance is in accordance with the relevant national
standards.
3. Please recognize the interface and the way of connection.
4. The grounding wire should be short, thick and straight, so as to
reduce the influence of distributed inductance on the ability of
lightning electromagnetic pulse.
Company profile
Thor has been designing new products to meet the RoHS directive
since 2006. Thor’s ongoing commitment to RoHS compliance includes
continuing efforts to reduce the presence of hazardous substances
in the design and manufacture of a growing number of popular
products.
is following the international quality system standards, is ISO
9001 certified and our technical standards are in line with
GB18802.1-2011/IEC61643-1.
