LS-100M-8/LS-100M/POE-8 is an 8-port 100M network signal surge protector designed for 100 BASE-T 802.3 computer network systems, suitable for installation in LPZ 2-3 and subsequent lightning protection zones. It features a compact flat/wall mounting design, making it ideal for small businesses, retail stores, and home offices.
Integrated with 8-channel independent protection circuits, the product minimizes 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. The LS-100M/POE-8 model supports 48Vdc POE power supply, catering to POE-enabled devices such as IP cameras and wireless access points.
| Product Features |
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● Integrated multi-channel independent protection circuit, small 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 |
IEC 61643.21 |
| Models |
LS-100M-8 |
LS-100M/POE-8 |
| Parameter |
| Protection function |
Signal |
Power |
Signal |
| Nominal operating voltage Un |
5Vdc |
48Vdc |
5Vdc |
| Maximum continuous operating voltage Uc |
6.8Vdc |
60Vdc |
6.8Vdc |
| X-X Shock rating C2/C1 |
4kV/2kA |
4kV/2kA |
4kV/2kA |
| X-C Shock rating C2 |
4kV/2kA |
4kV/2kA |
4kV/2kA |
| X-X,X-C Shock rating B2 |
4kV(10/700μs) |
-- |
4kV(10/700μs) |
| X-X Up@C2/C1 |
≤25V |
≤300V |
≤25V |
| X-C Up@C2 |
≤500V |
≤300V |
≤500V |
| X-X Up@B2 |
≤20V |
-- |
≤20V |
| X-C Up@B2 |
≤300V |
-- |
≤300V |
| Response time tA |
1ns |
25ns |
1ns |
| Maximum transfer rate Vs |
100M bit/s |
-- |
100M bit/s |
| Load current |
1A |
1A |
1A |
| Number of protected ports |
8Line |
8Line |
| Protective Line |
1-2,3-6 |
4,5-7,8 |
1-2,3-6 |
| Failure indication |
Signal interrupted |
Notices
1.Use the provided mounting holes (190mmx66mm) for secure wall installation.
2.For POE models, confirm the POE power supply voltage matches 48Vdc.
3.Use Cat-5 or higher grade cables to ensure 100Mbit/s transmission speed.
4.Properly ground the SPD to guarantee surge diversion; ground resistance ≤4Ω is recommended.
5.Regularly inspect the ports for loose connections or physical damage.
6.Failure is indicated by signal interruption; troubleshoot or replace the product if multiple ports fail.
FAQ
Q1: How many ports does this product have?
A1: It has 8 protected ports, suitable for small-scale network deployments.
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 4､5-7､8).
Q3: What is the installation method?
A3: It supports flat or wall mounting with mounting hole spacing of 190mmx66mm.
Q4: What is the housing material and size?
A4: The housing is cold-rolled steel sheet (black painted) with dimensions 204mmx117mmx48mm.
Q5: Is it suitable for outdoor use?
A5: No, it is designed for indoor use (IP20) in small offices and equipment rooms.
Product Tags:
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