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Class D Data & Telecom Surge Protection
A protective Data and Telecom Signal Surge Arrestors mainly suitable for lightning-proof of two low- voltage power (DC.AC), Distribution cabinets. Switch boxes and other important equipments that to suffer lightning for protect the damage caused by the over-voltage.
Data Signal Surge Arrestors mainly suitable for lightning-proof of two low- voltage power (DC.AC), Distribution cabinets. Switch boxes and other important equipments that to suffer lightning for protect the damage caused by the over-voltage.
Telecom Signal Surge Arrestors mainly suitable for lightning-proof of two low- voltage power (DC.AC), Distribution cabinets. Switch boxes and other important equipments that to suffer lightning for protect the damage caused by the over-voltage. BDL-RJ11.. Series Surge Protective Device (in short: SPD, alias surge protector, surge arrester) is suitable for such as modem, DDN, fax and telephone, which protects the electric network not shocked by the lightning or surge over voltage. |
Class D Data & Telecom
Surge Protection |
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BNC Connector
BDL/BNC series coaxial signal Surge Protective Device surge arrester, which is suitable for the computer network system such as the monitoring system of close -circuit TV, security system, satellite communication system, coaxial signal transmission etc. It is designed according to the features of the signal transmission system which is low signal amplitude, high transmission frequency, weak anti- jamming ability and easily to be damaged by over voltage shocked by thunder and surge, This product have lots of coaxial interface, such as BNC,N, and F.
Technical Details
Model |
BDL - BNC |
BDL – BNC/N |
BDL-BNC/F |
Maximum Continuous Operating Voltage Uc(V~) |
DC8V |
DC30V |
Nominal Discharge Current In(8/µ20µs)kA |
10kA |
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BNC Connector |
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BDL-RJ 45
BDL-RJ45 series signal Surge Protective Devices are specially used for various computer networks such as Ethernet network (LAN), token-ring network, and its satisfied different types lightning-proof areas, The connector of its input and output is RJ45 male/female connector, which is easily connected and installed. and it is main used in server equipment, working station(intranet)and router, HUB and board band Rj45 interface protection for protecting equipment, which will be damaged by the over voltage of the earth or the line inductance.
Technical Details
Technical Model |
BDL – RJ 45 |
Maximum Continuous Operating Voltage Uc(VDC) |
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6 V |
15 V |
Voltage Protection Level Up(VDC) |
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≤ 40 V |
≤ 60 V |
Requirement Class |
Class D |
Normal Discharge Current In (8/20)µs KA |
3 |
Impulse Protection Voltage Ur(1KV/µ S) |
≤ 600 V |
Band With MHz |
10Mhz |
Insertion Loss |
<0.5db |
Response Time ns |
≤ 1 |
Interface |
RJ45 |
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BDL-RJ 45 |
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BDL-RJ11
BDL-RJ11.. Series Surge Protective Device (in short: SPD, alias surge protector, surge arrester) is suitable for such as modem, DDN, fax and telephone, which protects the electric network not shocked by the lightning or surge over voltage.
Technical Details
Technical Model |
BDL – RJ 11 |
Maximum Continuous Operating Voltage Uc(VDC) |
60 V |
24 V |
Voltage Protection Level Up(VDC) |
≤ 200 V |
≤ 120 V |
Requirement Class |
Class D |
Normal Discharge Current In (8/20)µs KA |
3 |
Impulse Protection Voltage Ur(1KV/µ S) |
≤ 600 V |
Band With MHz |
10Mhz |
Insertion Loss |
<0.5db |
Response Time ns |
≤ 1 |
Interface |
RJ11 |
Materiel of Outer Cover |
Shield Aluminum |
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BDL-RJ11 |
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Telephonic Protection
Easily install, disassembly-free and screw-free, with core surge suppressed elements, and low limiting voltage, High discharge current. It is used in the protection of the equipments of telecom MDF system and telephone switchboard system etc.
Technical Details
Model |
BDL-LSA + |
Working voltage Uc |
170V |
Max continuous operating voltage Uc |
200V |
Nominal discharge current In |
L-PE 5KA |
Max discharge current Imax |
L-PE 10KA |
Voltage protection level Up |
L-PE =250V |
Transmission rate Vs |
2Mbps |
Response time tA |
≤25ns |
Interface mode |
LSA |
Connecting |
in parallel |
Protection lines |
10 pairs |
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Telephonic Protection |
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Advantages
• Low signal amplitude.
• High transmission frequency.
• SPD is suitable for such as modem, DDN, fax and telephone, which protects the electric network not shocked by the lightning or surge over voltage.
• Weak anti- jamming ability and easily to be damaged by over voltage shocked by thunder and surge.
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Applications
• Commercial
• Industrial
• Institutional
• Residential |
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