Shenzhen LLH Electrical Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 5000-10000 pieces/mouth |
| Delivery Time | 7-15 days |
| Packaging Details | box |
| Nominal Operating Voltage (Un) | 5Vdc / 48Vdc (POE) |
| Maximum Continuous Operating Voltage (Uc) | 6.8Vdc / 60Vdc (POE) |
| Shock Rating (X-X C2/C1) | 4kV/2kA |
| Voltage Protection Level (X-X @C2/C1) | ≤25V / ≤300V (POE) |
| Maximum Transfer Rate (Vs) | 100M bit/s |
| Response Time (tA) | 1ns/ 25ns (POE) |
| Load Current | 1A |
| Number of Protected Ports | 16 Line / 24 Line |
| Brand Name | LLH |
| Model Number | LS-100M-16 |
| Place of Origin | Guangdong Province.China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 5000-10000 pieces/mouth |
| Delivery Time | 7-15 days | Packaging Details | box |
| Nominal Operating Voltage (Un) | 5Vdc / 48Vdc (POE) | Maximum Continuous Operating Voltage (Uc) | 6.8Vdc / 60Vdc (POE) |
| Shock Rating (X-X C2/C1) | 4kV/2kA | Voltage Protection Level (X-X @C2/C1) | ≤25V / ≤300V (POE) |
| Maximum Transfer Rate (Vs) | 100M bit/s | Response Time (tA) | 1ns/ 25ns (POE) |
| Load Current | 1A | Number of Protected Ports | 16 Line / 24 Line |
| Brand Name | LLH | Model Number | LS-100M-16 |
| Place of Origin | Guangdong Province.China | ||
| High Light | Indoor Ethernet Surge Protection Device ，16 Port Network Surge Protector ，Rack Mount Ethernet Surge Arrestor | ||
LS-100M Series Rack-Mount Network Signal Surge Protectors are designed for 100 BASE-T 802.3 computer network systems, suitable for installation in LPZ 2-3 and subsequent lightning protection zones. They feature a standard 19” 1U rack design, making them ideal for high-density low-speed network environments such as security monitoring rooms and small data centers.
Integrated with multi-channel independent protection circuits, the products minimize mutual interference between ports. The unique anti-interference wiring design meets 100M network communication requirements, while the single-stage high-energy device parallel protection circuit delivers low residual voltage. POE models support 48Vdc POE power supply, catering to POE-enabled devices such as IP cameras and wireless access points.
| Product Features |
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● Standard 19”, 1U rack-mounted.
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● Integrated multi-channel independent protection circuit, low mutual interference.
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● Unique anti-interference wiring design, meet 100M network communication.
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● Single-stage high-energy device parallel protection circuit design, low residual voltage.
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● Cat5 type line lightning protectors installed in LPZ 2-3 and subsequent surge protection zones and applied to 100/100 BASE-T 802.3 computer network information systems.
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Product Specification
| Standards | GB/T 18802.21-2016 | |||||
| Models | LS-100M-16 | LS-100M-24 | LS-100M/POE-16 | LS-100M/POE-24 | ||
| Parameter | ||||||
| Protection function | Signal | Power | Signal | Power | Signal | |
| Nominal operating voltage Un | 5Vdc | 48Vdc | 5Vdc | 48Vdc | 5Vdc | |
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Maximum continuous operating voltage Uc
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6.8Vdc | 60Vdc | 6.8Vdc | 60Vdc | 6Vdc | |
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X-X Shock rating C2/C1
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4kV/2kA | 4kV/2kA | 4kV/2kA | 4kV/2kA | 4kV/2kA | |
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X-C Shock rating C2
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4kV/2kA | 4kV/2kA | 4kV/2kA | 4kV/2kA | 4kV/2kA | |
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X-X,X-C Shock rating B2
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4kV(10/700μs) | -- | 4kV(10/700μs) | -- | 4kV(10/700μs) | |
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X-X Up@C2/C1
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≤25V | ≤300V | ≤25V | ≤300V | ≤25V | |
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X-C Up@C2
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≤500V | ≤300V | ≤500V | ≤300V | ≤500V | |
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X-X Up@B2
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≤20V | -- | ≤20V | -- | ≤15V | |
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X-C Up@B2
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≤300V | -- | ≤300V | -- | ≤300V | |
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Response time tA
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1ns | 25ns | 1ns | 25ns | 1ns | |
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Maximum transfer rate Vs
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100M bit/s | -- | 100M bit/s | -- | 100M bit/s | |
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Load current
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1A | 1A | 1A | 1A | 1A | |
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Number of protected ports
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16Line | 24Line | 16Line | 24Line | ||
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Protective Line
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1-2,3-6 | 45-78 | 1-2,3-6 | 45-78 | 1-2,3-6 | |
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Failure indication
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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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Notices
●Ensure the rack mounting space meets 1U (44mm) height requirement.
●For POE models, confirm the POE power supply voltage matches 48Vdc.
●Use Cat-5 or higher grade cables to ensure 100Mbit/s transmission speed.
●Properly ground the SPD to guarantee surge diversion; ground resistance ≤4Ω is recommended.
●Regularly inspect the ports for loose connections or physical damage.
●Failure is indicated by signal interruption; troubleshoot or replace the product if multiple ports fail.
FAQ
Q1: What standards does this product comply with?
A1: It complies with GB/T 18802.21-2016 national standard and IEC 61643.21 international standard.
Q2: Can it protect both signal and POE power lines?
A2: Yes, POE models provide separate protection for 100M network signals (lines 1-2､3-6) and POE power lines (lines 45-78).
Q3: What is the difference between 16-port and 24-port models?
A3: The only difference is the number of protected ports (16 vs 24), with all other performance parameters identical.
Q4: Is the product suitable for outdoor use?
A4: No, it is designed for indoor use (IP20) in network cabinets and equipment rooms.
Q5: What is the service life of the product?
A5: Under normal operating conditions, the service life is 5-8 years. Regular inspection of ports and wiring is recommended
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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