OMPS-RJ45/POE/4 4-channel 100Mbps POE network lightning protector (100Mbps POE network port lightning arrester, POE network surge protector)
Product Description:
OMRDON (OMRDON) 4-channel 100 megabit network lightning protector (network switch lightning protector, 100M network surge protector) based on IEC61000-4-5 and ITU-TK20&K21 standard design, using high-quality, high discharge capacity of the surge protection device and low capacitance, ultra-rapid recovery of the diode matrix structure, for the data line to provide high-energy coarse-level protection and low-energy fine protection, the product is used for LPZ2 - LPZ3 partition interface on the RJ45 network cable interface, can be widely used in office and industrial premises network cabling and data communication systems for similar purposes, to protect the six categories of wiring and similar purposes. Protection, the product is used in LPZ2- LPZ3 partition interface RJ45 network cable interface, can be widely used in office and industrial places network integrated wiring and similar use of data communication system, protection of Category VI wiring system 100M SWITCH, HUB, ROUTER and other network equipment.
The product is encapsulated in a shielded case with built-in high quality high-speed over-voltage protection devices, which provides efficient protection and defense against lightning high-voltage pulses induced on the network lines.
Functional Features::
- Adopt compound symmetric secondary protection circuit, coarse and fine full protection, low residual voltage level and good protection effect.
- Metal shielded enclosure for superior performance.
- Large through-current capacity and precise voltage limiting.
- The SPD PCB is designed with microstrip for good isolation and low line interference.
- With 2-in-1 integrated design.
- International Certification RoHS, CE, FCC
typical application::
- CCTV Video Surveillance Camera
- network switch
- router (computing)
- laptops
- server (computer)
Product Parameters
| Name | 4-channel 100Mbps POE Network Lightning Protector | |
| Model | OMPS-RJ45/POE/4 | |
| Order No | 800243 | |
| SPD category | Composite Lightning Protector | |
| SPD function | With isolation, voltage limiting and current limiting functions | |
| Line category | power supply | reticulation |
| Nominal operating voltage Nominal operating voltage (Un) | 48VDC | 5VDC |
| Maximum Continuous Operating Voltage Maximum Continuous Operating Voltage (Uc) | 60VDC | 8VDC |
| Nominal flow capacity (In) | 5kA (8/20μs) | 5kA (8/20μs) |
| 10/700µs 6KV | 10/700µs 6KV | |
| Voltage protection level Up (8/20μs) | X-X ≤100V | X-X≤15V |
| X-PG ≤300V | X-PG ≤300V | |
| Insertion loss | -- | ≤0.2dB |
| Transfer rate | -- | 100Mbps |
| Interface type | RJ45: 4/5+7/8 | RJ45:1/2, 3/6 |
| Response Time | ≤1 ns | |
| Size | 114×80×32mm | |
| Work environment | -40℃~+ 85℃ | |
| Relative air humidity | ≤95 | |
| Installation | in series connection (electricity) | |
| Housing material | aluminum | |
| Test basis | gb/t 18802.21.202016, iec61643-21-2012 | |
Typical Performance Test Data

Simulated Lightning Impact Test

Product Dimension Drawing

Installation Precautions
1, lightning protection can be installed in the LPZ0-1 zone or directly in series installed in the front end of the protected equipment (or system), installation from the protected equipment (or system) the closer the better.
2, the lightning protector input (INPUT) connected to the signal line, the output (OUTPUT) connected to the protected equipment, can not be reversed.
3, the PE wire of the lightning protector must be strictly equipotential connection with the lightning protection system ground, otherwise it will affect the working performance.
4. The lightning protector is grounded with the shortest possible line connection. The lightning protector grounding using the terminal grounding method, the ground wire must be connected to the lightning ground (grounding resistance value is not greater than 4 ohms). The shielded wire of the signal can be directly connected to the grounding terminal.
5, the lightning protector is installed under the conditions that do not exceed the requirements is not required long-term maintenance, only the system routine maintenance; such as in the process of use, signal transmission problems, change the lightning protector after the signal transmission back to normal, indicating that the lightning protector has been damaged, need to be repaired or replaced.
Omrdon Technology 







