Telecom Surge CDN

Surge Coupling-Decoupling Networks (SCDN) are used to couple the surge specified in IEC 61000-4-5 onto active telecom lines to determine if the telecom equipment sustains functional upset or damage due to the surge. Fischer Custom Communications, Inc. offers products that cover the four standard test levels of IEC 61000-4-5: 0.5, 1, 2, and 4kV.

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Product Description

Telecom Surge CDN

Product
Max Surge Test Voltage
Coupling Mode
Max. Operating Voltage/Current
Max. Surge Test Current
Maximum Telecom Operating Speed
Size (LxWxH)
Surge Isolation (EUT to AE)

F-130814-1004-2

2 kV (1.2 x 50 µs waveform as per EN 61000-4-5) 4, Common mode to 2, or 8 wires (Pair 1, or all Pairs as per TIA 568A) with respect to S-CDN chassi, Pairs 1 and 2 Max DC Current: 1 ampere | Max DC Voltage: 65 Volts | Rated for Power over Ethernet 75A nominal for all 8 wires combined (8 x 20 µs waveform as per EN 61000-4-5) 1000BaseT, 100BaseT 40cm x 23cm x 24cm 50dB minimum

F-130814-1004-4

4 kV (1.2 x 50 µs waveform as per EN 61000-4-5) 4, Common mode to 2, or 8 wires (Pair 1, or all Pairs as per TIA 568A) with respect to S-CDN chassi, Pairs 1 and 2 150A nominal for all 8 wires combined (8 x 20 µs waveform as per EN 61000-4-5) 100BaseT 1000BaseT 40cm x 23cm x 24cm

Product

Telecom Surge CDN