Zhuhai Telehof Electrics Company Limited is a British-owned company, mainly engaged in research, manufacturing and sales of Surge Protective Devices. We have been working with surge protective devices...
Min. Order / Reference FOB Price | |
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1 Piece | US $15.00/ Piece |
Local Area: | Zhuhai, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, Paypal, Western Union |
Brand: | Telebahn |
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Type: | Signal Type Arrester |
Structure: | Tube Type Arrester |
Installation: | Parallel Arrester |
Product Information
Summary
BS POE 7.5V (B) is a network device protection for POE; Surge protective devices with RJ45 interface designed according to IEC 61643-21; GB 18802.21; YD/T 1542.
Main Characteristic
POE network device, protect integrated power supply & network signal transmission cables in the twisted pairs.
Good discharge capacity, low voltage protection level.
Quick response, high transmission speed, and low signal attenuation.
Built with metallic housing RJ45 connection
RJ45 Connection, Easy installation
Application environment
Temperature: -40ºC...+80ºC
Relative humidity: <=95% (25°C)
Technical data:
TypeBS POE 7.5V (B)Art.-No. 630 044 RJ45 interface networkPower Supply lineNominal voltage UN5V -48V -Std. clamp voltageUC7.5 V -60V -Nominal discharge current (8/20µs) In2KA2.5KAPeak pulse current (10x1000µs)In300A200AVoltage protection level at In UP ≤ 60V (line- line) ≤ 200V ≤ 60V (line to PG)Response timeTA ≤ 1 ns (line-line) ≤ 25ns ≤ 100ns (line-PG)BandwidthfG165 MHz---Max. data transmission ratesVS100 Mbits/s---Protection lines 1 / 2 / 3 / 6 4 / 5 (+), 7/8(-)Operating temperature range-40ºC...+80ºCConnection (Input/Output) RJ45 shield socketEarthing via Outgoing Cable 1.5mm2 x 300mmShield earthing Indirectly via integrated spark gapDimension 120 mm x 27 mm x 25.5 mmTest standards IEC 61643-21; GB18802.21; YD/T 1542Certification CE (LVD, EMC)