
Report No: 094061R-ITCEP07V06
Page: 99 of 123
11. Surge
11.1. Test Specification
According to Standard : IEC 61000-4-5
11.2. Test Setup
11.3. Limit
Item Environmental Phenomena Units Test Specification Performance
Criteria
Signal Ports and Telecommunication Ports(See 1) and 2) )
Surges
Line to Ground
Tr/Th us
kV
1.2/50 (8/20)
1
B
Input DC Power Ports
Surges
Line to Ground
Tr/Th us
kV
1.2/50 (8/20)
0.5
B
AC Input and AC Output Power Ports
Surges
Line to Line
Line to Ground
Tr/Th us
kV
kV
1.2/50 (8/20)
1
2
B
Notes:
1) Applicable only to ports which according to the manufacturer’s may directly to outdoor
cables.
2) Where normal functioning cannot be achieved because of the impact of the CDN on the
EUT, no immunity test shall be required.
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