EMC TEST REPORT 2G-2S.0.3.FC-BOX. METEL s.r.o., Žižkův Kopec 617, Česká Skalice. Measured Date Type Version DPS SN

Transcription

1 EMC TEST REPORT METEL s.r.o., Žižkův Kopec 617, Česká Skalice 2G-2S.0.3.FC-BOX - 1 -

2 Immunity Testing - Electrostatic Contact Discharge Test No. 1: EN ed.2 Device Used: SRG200LC Description of Connection: The EUT "2G-2S.0.3.FC-BOX" was connected sequentially from the ports G1 and G2 (1000Base-FX) with EXFO-P1 (1000Base-FX) and from the ports P1 to P3 was connected sequentially through media converter (2G- 1S.1.0) with EXFO-P2 (1000Base-FX). The media converter and EUT were connected with EXFO 1m long SM fiber. The EUT and media converter were connected with 1m long UTP cable. The EUT was separately powered from a 48VDC separate power supply (isolating transformer 230AC / 230AC, 230AC power supply / 42-56VDC). Other device was supplied from an external source. The test was used to demonstrate, resistance to electrostatic discharge. Universal Connection Scheme: Power supply Insulating support Direct discharge to EUT Indirect discharge to VCP Indirect discharge to HCP HCP Protective conductor EUT VCP 470kΩ 0,1 m 0,1 m Horizontal copling plane (HCP) 470kΩ Ground reference plane (GRP) 470kΩ 470kΩ Power supply Non-conducting table - 2 -

3 Scheme: Results: Level Of Test kv Result Comment 2 4 (-)b / (+)b 5x negative pulses / 5x positive pulses 3 6 (-)b / (+)b 5x negative pulses / 5x positive pulses 4 8 (-)b / (+)b 5x negative pulses / 5x positive pulses Measured Date Type Version DPS SN Ivo Humeňuk 1st November G-2S.0.3.FC-BOX 2G-2S03_PWRIO_ / 0-3- Unknown

4 Immunity Testing - Electrostatic Air Discharge Test No. 2: EN ed.2 Device Used: SRG200LC Description of Connection: The EUT "2G-2S.0.3.FC-BOX" were involved similarly to resistance tests - Electrostatic contact discharge (Test No. 1). The test demonstrated the resistance to electrostatic discharge. Results: Level Of Test kv Result Comment 2 4 (-)a / (+)a 5x negative pulses / 5x positive pulses 3 8 (-)b / (+)b 5x negative pulses / 5x positive pulses 4 15 (-)b / (+)b 5x negative pulses / 5x positive pulses Immunity Testing Electrical Fast Transient / Burst Test No. 3: EN ed.3 Device Used: Generator RG451, Capacitive Coupling Clamp KK 401 Description connection: The EUT "2G-2S.0.3.FC-BOX" using the same connection scheme as the test "EN " only for application BURST with coupling clamp we using a 2m length UTP cable. The EUT was separately powered from a 48VDC separate power supply (isolating transformer 230AC / 230AC, 230AC power supply / 42-56VDC). The other equipment was supplied from an external source. For the application interference BURST we used capacitive coupling clamp connected to the coaxial HV output on BURST tester. The length of each test was 60 seconds

5 Scheme: EUT line Electrical Fast Transient / Burst Coupling Clamp line AUX EQUIP. 0,1 m insulating support 0,1 m insulating support Ground reference plane (GRP) Generator BURST GND Grounding connection according to the manufacturer s specifications Results: BURST on PORT 1 Level Of Test kv / KHz Result Comment 2 1 / 5KHz (-)b / (+)b (-)/(+) length 60sec 3 2 / 5KHz (-)b / (+)b (-)/(+) length 60sec 4 4 / 5KHz (-)b / (+)b (-)/(+) length 60sec BURST on PORT 2 Level Of Test kv / KHz Result Comment 2 1 / 5KHz (-)b / (+)b (-)/(+) length 60sec 3 2 / 5KHz (-)b / (+)b (-)/(+) length 60sec 4 4 / 5KHz (-)b / (+)b (-)/(+) length 60sec BURST on PORT 3 Level Of Test kv / KHz Result Comment 2 1 / 5KHz (-)b / (+)b (-)/(+) length 60sec 3 2 / 5KHz (-)b / (+)b (-)/(+) length 60sec 4 4 / 5KHz (-)b / (+)b (-)/(+) length 60sec - 5 -

6 Immunity Testing Surge Pulse Test No. 4: EN ed.2 Device Used: Generator RG451 Description of Connection: The EUT "2G-2S.0.3.FC-BOX" using the same connection scheme as the test "EN (Test No. 1)". For surge pulse application (SURGE No. 1) with output impedance 42 Ohms we using modified UTP cable connected to the generator (UTP cable with brought-out twist coule for connection to the generátor). Test (1,2) x (PE) / (3,6) x (PE) / (4,5) x (PE) / (7,8) x (PE) / (1,2,3,6,4,5,7,8) x (PE). After surge impulse we controlled the functioning EUT using the auxiliary equipment (EXFO). (SURGE No. 1: level 2 procedure 11 20, level 3 procedure 21 30). Tested ethernet ports P1, P2, P3 are equipped only with low surge protection, thus have been tested only to level 3. Scheme: Generator combined wave Ancillary Equipment Protection Equipment Separation Network Reference Ground - 6 -

7 Results: PORT P1 Wire (1,2)-(PE) Wire (3,6)-(PE) Wire (4,5)-(PE) Wire (7,8)-(PE) Wire (1,2,3,4,5,6,7,8) -(PE) - 7 -

8 Results: PORT P2 Wire (1,2)-(PE) Wire (3,6)-(PE) Wire (4,5)-(PE) Wire (7,8)-(PE) Wire (1,2,3,4,5,6,7,8) -(PE) - 8 -

9 Results: PORT P3 Wire (1,2)-(PE) Wire (3,6)-(PE) Wire (4,5)-(PE) Wire (7,8)-(PE) Wire (1,2,3,4,5,6,7,8) -(PE) - 9 -

10 Immunity Testing Static Magnetic Field 50 Hz Test No. 5: EN ed.2 Device Used: Autotransformer 2,3kW / Conversion transformer 2KVA, Ring coil 20mH/1m; 2x Tripod for mounting coil; insulation pad Description of Connection: The EUT "2G-2S.0.3.FC-BOX" was exposed a static magnetic field. The EUT using the same connection scheme as the test "EN " only to ensure the remoteness of the test device from the neighborhood we using 5m UTP cables and 3m SM optical fiber. The equipment tested was separately powered from a 48VDC separate power supply. We gradually changed position the EUT to the reference surface (0 / 45 / 90 ) during the test. The length of each test was 60 seconds. During the test we controlled the functioning of the EUT. Scheme: L ATR ITR N A EUT PE Results: Level Of Test A/m Result Comment (-)a / (+)a length 60sec (0 /45 /90 ) (-)a / (+)a length 60sec (0 /45 /90 )

11 Immunity Testing Pulse Magnetic Field Test No. 6: EN Device Used: Generator RG451 output COIL; Square coil 0,6m x 0,6m; insulation pad; tripod for mounting coil Description of Connection: The EUT "2G-2S.0.3.FC-BOX" was exposed to pulsed magnetic field. The EUT using the same connection scheme as the test "EN (Test No. 1)" only to ensure the remoteness of the test device from the neighborhood we using 5m UTP cables and 3m SM optical fiber. We gradually changed position the EUT to the reference surface (0 / 45 / 90 ) during the test. During the test we controlled the functioning of the EUT. Chosen procedure SRG1 No10. Scheme: Generator EUT (GRP) Twisted cable length maximum 2 m GND Separate source Results: Level Of Test A/m Result Comment (-)a / (+)a 5x negative pulses / 5x positive pulses (period 1sec)(0 /45 /90 ) (-)a / (+)a 5x negative pulses / 5x positive pulses (period 4sec)(0 /45 /90 ) (-)a / (+)a 5x negative pulses / 5x positive pulses (period 6sec)(0 /45 /90 )