Omrdon Technology 
OMPS-RJ45/POE/1000/8, 8-channel Gigabit POE Network Lightning Protector (Gigabit POE network port lightning arrester, POE network surge protector)
Product Description:
OMRDON OMPS-RJ45/POE/1000/8 Gigabit Power over Ethernet POE Network Lightning Protectors (Gigabit POE Lightning Protectors, Power over Ethernet Lightning Protectors) are designed and manufactured in accordance with the IEC and GB standards, and at the same time, meet the requirements of the IEEE802.3AT/AF requirements, the use of high-quality, high-discharge capacity of the surge protection device and ultra-low capacitance of ultra-low junction capacitance. Fast recovery diode matrix structure, network filters, etc. for the data line to provide high-energy coarse-level protection and low-energy fine protection, applicable to the use of Category VI network cable at the same time the transmission of power supply, network signals, wireless AP, network cameras, network switches and other communications equipment, surge protection, integrated design, easy to install.
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.
- With clutter isolation function, isolate the interference signal, enhance the signal transmission rate, especially suitable for long distance network transmission.
- The core components are selected from international famous brand products with excellent performance.
- With 2-in-1 integrated design.
typical application::
- CCTV Video Surveillance Camera
- network switch
- router (computing)
- calculator
- server (computer)
Product Parameters
| name (of a thing) | 8-channel Gigabit POE Network Lightning Protector | |
| model number | omps-rj45/poe/1000/8 | |
| item number | 800256 | |
| SPD category | Composite Lightning Protector | |
| SPD function | With isolation, voltage limiting and current limiting functions | |
| Line Type | power supply | reticulation |
| Nominal operating voltage (Un) | 48VDC | 5VDC |
| Maximum continuous operating voltage (Uc) | 60VDC | 8VDC |
| Nominal Throughput Capacity (In) | 5kA (8/20μs) | 5kA (8/20μs) |
| Withstand impulse voltage (Uoc) X total - PE | 6KV@1.2/50µs | 6KV@1.2/50µs |
| Voltage protection level Up (8/20μs) | X-X ≤100V | X-X≤15V |
| X-PG ≤300V | X-PG ≤300V | |
| insertion loss | -- | ≤0.2dB |
| transmission rate | -- | 1000Mbps |
| Interface Type | RJ45: 1/2+, 3/6- or 4/5+, 7/8- | rj45:1/2, 3/6, 4/5, 7/8 |
| response time | ≤1 ns | |
| Size | 106 x 58 x 35 mm | |
| working environment | - 40℃~+ 85℃ | |
| relative humidity | ≤95 | |
| Installation | in series connection (electricity) | |
| Housing Material | aluminum | |
| Test basis | gb/t18802.11/21, iec61643-11/21 | |
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.
