RJ45 interface network power supply lightning protection signal
protection surge protector
Model:Trss-rj11 / 45
colour:white
Authentication: CE ECM
Product Details
TRSS-RJ45/8 type network lightning arrester is suitable for railway
communication system, mobile base station, differential station,
hard disk recorder, video surveillance equipment, optical terminal
and other network transmission equipment to avoid overvoltage
damage such as inductive lightning stroke and electrostatic
discharge introduced by the system. The grounding point is treated
by special process to avoid signal interference. It adopts
multi-level protection circuit, low residual pressure level and
good protection effect.
The 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.
Use of attention
1. dentify the input / output interface identifier of the lightning
protector, input the external line and output the connection
device.
2. 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.
3. The grounding of the signal protector should be connected to the
grounding grid through the electronic switch.
4. The lightning protector is connected between the protected
device and the signal channel in series.
5. The input port (IN) of the lightning protector is connected to
the signal channel, and the output terminal (OUT) is connected with
the input end of the protected device, so it cannot be connected to
the reverse side.
Product features
1. Greater traffic flow to improve safety
2. Limit the precision of the voltage.
3. The installation and use of convenient novice can also be
installed easily
4. Strict product structure, meticulous and comprehensive
protection
5. PCB is designed with microstrip, good isolation, low line
disturbance
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 |
Working principle of product
The principle of lightning arrester is to present a high resistance
open state with a low pressure, low resistance and short circuit
state at high pressure, and a combination of over voltage
protection electronic devices which can withstand hundreds of
amperes and large current in parallel on the power supply line and
signal transmission line. 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.
Company profile
Thor is following the international quality system standards, is
ISO 9001 certified and our technical standards are in line with
GB18802.1-2011/IEC61643-1.
All types and classes of our lightning and surge arresters
20KA~200KA(8/20μS) and 15KA~50KA(10/350μS) are tested and pass all
the requirements based on their class.
