Rack type network surge protective device can protect 16 network
cables
Model: Trss-rj11 / 45
colour:white
Authentication: CE ECM
Brief introduction
TRSS-RJ45/8 type network lightning arrester is suitable for
multiple network signal line centralized protection. It is mainly
used for lightning (over voltage) protection along network signal
lines, such as 8, 16 and 24 Ethernet switches. In view of the
characteristics of the network system, the selection of high
quality and low capacitance gas discharge tube, TVS and other
devices has the advantages of small insertion loss, fast response
speed, accurate clamping, low output pressure and so on.
Working principle of product
The working principle of network lightning arrester is to present
high resistance open state with a low voltage, low resistance 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 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.
The lightning arrester can effectively protect the power equipment.
Once the abnormal voltage appears, the lightning arrester will play
a protective role. 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.
Product features
1. extremely low online resistances reduce unnecessary attenuation
of signal intensity and increase the distance of signal
transmission to the maximum.
2. the product has many interfaces and is easy to use. It doesn't
need to worry about the number of interfaces.
3. transmission distance is long and maximum transmission distance
is 100m.
4. metal shielding layer, to prevent electromagnetic interference,
so that the signal is more stable.
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 |
Use of attention
1. lightning protector's input port (IN) 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.
2. please choose the network switch lightning protector which is
the same as the protected device's interface type.
3. lightning protection device IN as input and OUT as output, the
input end is connected with the outside, and the output end of the
input end of the connecting device is protected.
4. this product needs no special maintenance. The lightning
arrester should be checked regularly, especially in the
thunderstorm season and the whole thunderstorm period. When the
system fails to doubt the lightning arrester, the lightning
arrester can be dismantled and rechecked. If the system is restored
to normal after the restoration to the state before use, it
indicates that the lightning arrester has been damaged and must be
replaced immediately.
Company profile
Thor is all about protecting against the damaging effects of power
transients. It is our goal and mission to connect our customer
challenges with high-quality, right-priced solutions and products –
completed by unrivaled customer service and technical support.
Ltd is committed to meeting the requirements of the European
Union’s Waste Electrical and Electronic Equipment (WEEE) directive.
This directive requires producers of electrical and electronic
equipment to finance the take-back for re-use or recycling of their
products placed on the EU market after 2005.
