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Series 3411 / 3412 PowerPoint Presentation
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Series 3411 / 3412

Series 3411 / 3412

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Series 3411 / 3412

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  1. Data Line Gas Capsule Protectors Series 3411 / 3412 Protective devices for network interfaces of wireless equipment, telecommunication centres and customer premises installations NETCONNECT DIVISION Business Unit Lightning Protection

  2. Data Line Gas Capsule Protectors Series 3411/3412 Features • Data rate 2 Mbps to 155 Mbps (ITU-T G.703) - 75 Ohms coaxial pair transmission (asymmectric, unbalanced) • Current handling: 10 kA single and 5 kA multiple • Residual pulse energy: <80 mJ, for combined 3411 + 3412 • Interface: DIN 1.6/5.6, others on request (e.g. N, TNC) • Gas tube fix integrated (not exchangeable) • Slim design • Bulkhead mountable NETCONNECT DIVISION Business Unit Lightning Protection

  3. Data Line Protectors Series 3411 and 3412 Applications Data Line Protector Slim Line Protector NETCONNECT DIVISION Business Unit Lightning Protection

  4. Data Line Protectors Series 3411 and 3412 • Applicable Standard • ITU-T G.703 • Requirements • Protection 8 kV (1.2/50 ms) and 4 kA (8/20 ms) • Pulse shape ITU-T G.703 • Return loss >15 dB (8...240 MHz) • Impedance 75 W • Interface 1.6/5.6 (DIN) others upon request NETCONNECT DIVISION Business Unit Lightning Protection

  5. Fine protection3412 1st stage3411 Data Line Protectors Series 3411 and 3412 Circuit principle • Remark: • no DC continuity! NETCONNECT DIVISION Business Unit Lightning Protection

  6. Data Line Protectors Series 3411 and 3412 • Protection • Residual Pulse 4 kV/2 kA 1.2/50; 8/20 ms) - 100 V, 70 mJ • Current handling 10/5 kA (8/20 ms) NETCONNECT DIVISION Business Unit Lightning Protection

  7. Data Line Protectors Series 3411 and 3412 Network Interface - Protector Suitability Surge Protection • surge and ring wave interferences • standard protection needs (equipment hardness > 1 kV), use of 3411 • fine protection needs, use of 3411+3412 NETCONNECT DIVISION Business Unit Lightning Protection

  8. Data Line Protectors Series 3411 and 3412 Network Interface - Protector Suitability Digital signal transmission • data rates from 2 to 155 Mbps • data line transmission requirements of ITU-T G.703 - unbalanced coaxial NETCONNECT DIVISION Business Unit Lightning Protection

  9. Data Line Protectors Series 3411 and 3412 Network Interface - Protector Suitability Further specifications • connector interface coax • impedance 75 Ohms • bulkhead mounting/grounding NETCONNECT DIVISION Business Unit Lightning Protection