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 |
| SPD Type | Signal Surge Protector |
| Nominal Operating Voltage (Un) | 5Vdc/48Vdc |
| Maximum Continuous Operating Voltage (Uc) | 6.8Vdc/60Vdc |
| Shock Rating (X-X C2/C1) | 4kV/2kA /1kV/0.5kA |
| Shock Rating (X-C C2) | 4kV/2kA |
| Voltage Protection Level (X-X @C2/C1) | ≤25V |
| Maximum Transfer Rate (Vs) | 1G bit/s |
| Response Time (tA) | 1ns |
| Brand Name | LLH |
| Model Number | SX-1000M |
| 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 |
| SPD Type | Signal Surge Protector | Nominal Operating Voltage (Un) | 5Vdc/48Vdc |
| Maximum Continuous Operating Voltage (Uc) | 6.8Vdc/60Vdc | Shock Rating (X-X C2/C1) | 4kV/2kA /1kV/0.5kA |
| Shock Rating (X-C C2) | 4kV/2kA | Voltage Protection Level (X-X @C2/C1) | ≤25V |
| Maximum Transfer Rate (Vs) | 1G bit/s | Response Time (tA) | 1ns |
| Brand Name | LLH | Model Number | SX-1000M |
| Place of Origin | Guangdong Province.China | ||
| High Light | Ethernet Poe Surge Protector 4kV ，Network Cat6 Surge Protector ，1G Network Surge Protector | ||
SX-1000M/SX-1000M/POE is a reliable RJ45 network signal surge protector designed for 1000/1000 BASE-T 802.3 computer network systems, suitable for installation in LPZ 2-3 and subsequent lightning protection zones. It provides targeted surge protection for 1G Ethernet networks, ensuring stable data transmission in industrial and commercial environments.
Featuring an independent metal body, the product offers strong anti-interference ability, minimizing signal loss and electromagnetic interference. The unique anti-interference wiring design meets 1G network communication requirements, while the single-stage high-energy device parallel protection circuit delivers low residual voltage. This design ensures effective shielding against surges without compromising network performance.
| Product Features |
● Independent metal body, strong anti-interference ability |
● DIN 35mm rail mounting support, lateral free expansion. |
● Unique anti-interference wiring design, meet 1G network communication. |
● Single-stage high-energy device parallel protection circuit design, low residual voltage. |
Application scenarios
Standards | IEC 61643.21 | |
Models | SX-1000M | SX-1000M/POE |
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 | 250mA | 1A |
Protective Line | 1-2,3-6,4-5,7-8 | |
Failure indication | Signal interrupted | |
Installation mode | DIN Rail 35mm |
Product dimensions | 53mmx57mmx25mm |
Shell material | Aluminum alloy |
Installation location | Indoor |
Shell protection rating | IP20 |
Temperature range | -40℃…+80℃ |
Humidity range | Relative humidity≤95% |
Notices
1.For POE applications, ensure the power supply voltage does not exceed 60Vdc to avoid product damage.
2.Use Cat-5e or higher grade cables to match the 1Gbit/s transfer rate requirement.
3.Properly ground the SPD to ensure surge diversion; ground resistance ≤4Ω is recommended.
4.Install the product as close as possible to the protected network device (distance ≤5m).
5.Avoid installing in humid or high-temperature environments beyond the specified range.
6.Failure is indicated by signal interruption; replace the product if network connectivity is lost without other causes.
FAQ
Q1: What is the difference between SX-1000M and SX-1000M/POE?
A1: SX-1000M is for non-POE 1G networks (5Vdc, 250mA load current), while SX-1000M/POE supports 48Vdc POE power supply (1A load current) for POE-enabled devices.
Q2: Can it be used for 100M network systems?
A2: Yes, it is backward compatible with 100M BASE-T systems, providing universal surge protection for low to high-speed networks.
Q3: Does the product require regular maintenance?
A3: Regular visual inspection (quarterly) of wiring and connections is recommended. No additional maintenance is needed under normal operating conditions.
Q4: What is the voltage protection level for line-ground surges?
A4: The voltage protection level (X-C @C2) is ≤500V, effectively limiting line-ground surge voltage.
Q5: Is it compatible with unshielded twisted pair (UTP) cables?
A5: Yes, it is compatible with both UTP and shielded twisted pair (STP) cables, adapting to different network configurations.
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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