Shenzhen LLH Electrical Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 6000 pieces/month |
| Delivery Time | 5-8 work days |
| Packaging Details | 1 piece/Box |
| Operating Temperature Range | -40°C to +85°C |
| Standards Compliance | IEC 61643-21, UL 1449 |
| Application | Network Signal Protection |
| Nominal Voltage | 12V |
| Connection Type | RJ45 / Terminal Block |
| Maximum Discharge Current (Imax) | 20kA |
| Response Time | <1ns |
| Productname | Network Signal SPD |
| Brand Name | LLH |
| Model Number | LS-1000M/POE-24 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 6000 pieces/month |
| Delivery Time | 5-8 work days | Packaging Details | 1 piece/Box |
| Operating Temperature Range | -40°C to +85°C | Standards Compliance | IEC 61643-21, UL 1449 |
| Application | Network Signal Protection | Nominal Voltage | 12V |
| Connection Type | RJ45 / Terminal Block | Maximum Discharge Current (Imax) | 20kA |
| Response Time | <1ns | Productname | Network Signal SPD |
| Brand Name | LLH | Model Number | LS-1000M/POE-24 |
| Place of Origin | China | ||
| High Light | Gigabit Ethernet Surge Protector 1000M ，24V POE Surge Protector ，Signal Network Lightning Arrester | ||
● 1000M Ethernet & 24V POE Compatibility: Supports 10/100/1000Mbps full-speed network transmission (no signal attenuation) and 24V POE power supply, perfectly matching IP cameras, wireless APs, and other POE-powered devices.
● Reliable Surge Protection Performance: Nominal discharge current 10kA (8/20μs), maximum discharge current 20kA (8/20μs), residual voltage ≤1.8kV — effectively shields network equipment from lightning, power surges, and transient overvoltage.
● Compact & Easy Installation: Adopts standard 35mm DIN rail mounting (or surface mount); PC flame-retardant shell ensures safety, with plug-and-play wiring design for quick setup in network distribution cabinets.
| Product features |
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● Standard 19”, 1u rack mount.
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● Integrated multi-channel independent protection circuit, small mutual interference.
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● Unique anti-interference wiring design, meet 1G network communication.
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● Single-stage high-energy device parallel protection circuit design, low residual voltage.
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● Cat6 type line lightning protectors installed in LPZ 2-3 and subsequent surge protection zones and applied to 1000/1000 BASE-T 802.3 computer network information systems.
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Product Specification
| Standards | IEC 61643.21 | |||
| Models | LS-1000M-16 | LS-1000M-24 | LS-1000M/POE-16 | LS-1000M/POE-24 |
| Parameter | ||||
| Nominal operating voltage Un | 5Vdc | 48Vdc | ||
| Maximum continuous operating voltage Uc | 6.8Vdc | 60Vdc | ||
| X-X Shock rating C2/C1 | 4kV/2kA | 1kV/0.5kA | ||
| X-C Shock rating C2 | 4kV/2kA | 4kV/2kA | ||
| X-X,X-C Shock rating B2 | 4kV(10/700μs) | 4kV(10/700μs) | ||
| X-X Up@C2/C1 | ≤25V | ≤25V | ||
| X-C Up@C2 | ≤500V | ≤500V | ||
| X-X Up@B2 | ≤20V | ≤15V | ||
| X-C Up@B2 | ≤300V | ≤300V | ||
| Response time tA | 1ns | 1ns | ||
| Maximum transfer rate Vs | 1G bit/s | 1G bit/s | ||
| Load current | 1A | 1A | ||
| Number of protected ports | 16Line | 24Line | 16Line | 24Line |
| Protective Line | 1-2,3-6,4-5,7-8 | |||
| Failure indication | Signal interrupted | |||
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Installation mode
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19” rack
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Product dimensions
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480mmx120mmx44mm
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Shell material
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Cold-rolled steel sheet painted black
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Installation location
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Indoor
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Shell protection rating
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IP20
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Temperature range
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-40℃…+80℃
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Humidity range
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Relative humidity≤95%
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Product Display
FAQ
Q: What does your company do?
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
1000000-10000000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
Shenzhen Leilihai Electric Co., Ltd We are a high-tech enterprise that integrates the research and development, manufacturing, sales, and installation services of lightning protection devices and lightning protection system supporting products. The company has successively passed the German TUV cer... Shenzhen Leilihai Electric Co., Ltd We are a high-tech enterprise that integrates the research and development, manufacturing, sales, and installation services of lightning protection devices and lightning protection system supporting products. The company has successively passed the German TUV cer...
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