Omrdon Technology 
OMS-RJ45/POE/1000/16,16/24 way POE Gigabit Network Signal Surge Protector,POE Network Switch Surge Protector for 19‘’ Standard Network Cabinet Power over Ethernet Network Line Surge Protection
Product Description:
OMRDON OMS-RJ45/POE/1000/16, 16-way/24-way Power over Ethernet POE network lightning protector, is based on the IEC and GB standards for design and manufacture, while meeting the requirements of the IEEE802.3AT/AF, the use of high-quality, high-discharge capacity of the surge protection device and ultra-low junction capacitance ultra-fast recovery diode matrix structure, Network filter for the data line to provide high-energy coarse-level protection and low-energy fine protection, applicable to the use of Category V / VI network cable while transmitting power, network signals, wireless AP, network cameras, network switches and other communications equipment surge protection, integrated design, easy to install. Applied in the lightning protection zone 1-2 and 2-3.
Functional Features::
- Adopt compound symmetric secondary protection circuit, coarse and fine full protection, low residual voltage level and good protection effect;
- The core components are selected from international famous brand products with excellent performance;
- Metal shielded enclosure for superior performance;
- With 2-in-1 integrated design;
- Isolation of clutter, minimal insertion loss, and superior transmission performance;
- Rapid response, stable performance, reliable work;
- There are single, 4, 8, 16 and 24 channels available, easy to install and use, without special maintenance.
typical application::
- CCTV Video Surveillance Camera
- POE Network Switch
- router (computing)
- Wireless AP
- server (computer)
Product Parameters
| parameter category | Parameter name | parameter value |
| common parameter | Product Model | omps-rj45/poe/1000/16(24) |
| Test level | C2 | |
| SPD category | flammable | |
| protected mode | X-X, X-C | |
| Interface Type | RJ45 | |
| Connection to grounding wire cross section (PE) | ≥2.5mm² | |
| working environment | -40 to +85°C | |
| relative humidity | ≤95% (25-30°C) | |
| Installation | Tandem, optional 35mm standard electrical rail mounting | |
| Enclosure protection level | IP20 | |
| Housing Material | Aluminum shielded enclosure | |
| Power protection parameters | Rated operating voltage (Un) | 48VDC |
| Maximum continuous operating voltage (Uc) | 60VDCV | |
| Nominal discharge current (In) | 5KA (8/20μs) | |
| Maximum discharge current (Imax) | 10KA (8/20μs) | |
| Voltage protection level (Up) | ≤100V | |
| Protection Pin | 4-5(+), 7-8 (-) or 1-2(+), 3-6(-) | |
| Network Protection Parameters | Rated operating voltage (Un) | 5V |
| Maximum continuous operating voltage (Uc) | 8V | |
| Nominal discharge current (In) | 2KA (8/20μs) | |
| Maximum discharge current (Imax) | 3KA (8/20μs) | |
| Voltage protection level (Up) | ≤15V | |
| Maximum data transfer rate Vs | 100M/1000Mbps | |
| Insertion loss Ae | ≤0.2dB | |
| Response time (Ta) | ≤1ns | |
| Protection Pin | 1/2,3/6,4/5,7/8 | |
| Test basis: GB18802.1-18802.21, IEC61643-21 | ||
Simulated Lightning Impact Test
Typical Performance Test Data
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's input (INPUT) is connected to the signal line, and the output (OUTPUT) is connected to the protected equipment, and can not be connected to the opposite.
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.
