Industrial Unmanaged Ethernet Switch - Industrial Networking Solution

Unmanaged Industrial Ethernet Switch Viper-008

Unmanaged Industrial Ethernet Switch _viper-008

Unmanaged Industrial Ethernet Switch _480px_viper-008

The Viper 008 is a rugged Unmanaged Industrial Ethernet Switch designed for applications with severe operating conditions and extreme environments. The Unmanaged Industrial Ethernet Switch Viper 008 meets the EN 50155 ethernet switch standard for electronic equipment used in railway applications. The super slim and extra robust housing is sealed to IP 65 and together with an MTBF (Mean Time Between Failure) calculated to more than a 100 years makes these units ideal for situations where mechanical stress, moisture, condensation, dirt or continuous vibrations could adversely affect the function of standard Ethernet switches.

The unit is well prepared for use in harsh industrial environments. The IP 65 sealed metal case and rugged M12 front connectors of the unit makes it robust and allows for the surrounding air temperature to be between –40 to +70°C. There are no sensitive or fragile components, hardening the product against shock and vibration making these units suitable for rolling stock usage. The power supply operates over a wide input range from 24 to 110 VDC ±40%.

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• Product Description
Status Active
Article number 3641-0340
Ports 8 x 10/100BaseTX, M12 contact
Description Ultra slim M12 switch platform
• EMC specifications
EN 61000-4-2, ESD Enclosure contact, ± 6 kV (crit A)
Enclosure air, ± 8 kV (crit A)
IEC 61000-4-3, RF field AM modulated Enclosure:
20 V/m 80% AM (1 kHz)
80 – 2500 MHz (crit A)
EN 61000-4-4, fast transients Ethernet ports, ± 2 kV (crit A)
Power port, ± 2 kV (crit A)
Earth port, ± 2 kV (crit A)
EN 61000-4-5, surge Fault port, ± 2 kV line to earth (crit A)
Ethernet ports, ± 2 kV line to earth (crit A)
Ethernet ports, ± 2 kV line to earth (crit A)
EN 61000-4-6, conducted RF immunity Ethernet ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz (crit A)
Power port, 10 V 80% AM (1 kHz), 0.15 – 80 MHz (crit A)
EN 61000-4-8, power frequency magnetic field Enclosure:
1000 A/m 50 Hz
300 A/m 16.7 Hz, 60 Hz, DC (crit A)
EN 61000-4-9, pulsed magnetic field Enclosure, 300 A/m (crit A)
EN-50155, voltage dips and interruption DC power ports:
10 ms, interruption (crit A)
100 ms +- 40 % above/below rated voltage (crit A)
EN 55022, radiated RF emission Enclosure, Class B
FCC part 15, radiated RF emission Enclosure, Class B
EN 55022, conducted emission DC power port & Ethernet ports, Class B
FCC part 15, conducted emission DC power port, Class B
• EMC (Electromagnetic Compatibility)
EN 61000-6-1  Immunity residential environments
EN 61000-6-2  Immunity industrial environments
 EN 55024  Immunity IT equipment
 EN 55022  Emission IT equipment
 EN 61000-6-3  Emission residential environments
 EN 61000-6-4  Emission industrial environments
 EN-50155  Railway applications – Electronic equipment used on rolling stock
 EN-50121-3-2  Railway applications – EMC: Rolling stock – Apparatus
 FCC part 15  Class B
 EN 50121-4  Railway signalling and telecommunications apparatus
 IEC 62236-4  Railway signalling and telecommunications apparatus
• Safety
EN 60950-1, dielectric strength Ethernet ports to other isolated ports, 707 VDC 1 min
• Reliability prediction
MTBF, operating Ground Benign:
150 years @ 20ºC
147 years @ 40ºC
135 years @ 60ºC
Ground Mobile:
9,87 years @ 20ºC
9,85 years @ 40ºC
9,79 years @ 60ºC
Ground Fix:
28,54 years @ 20ºC
28,43 years @ 40ºC
27,95 years @ 60ºC
Service life, operating Operating, 10 year
• Climatic
Temperature, operating –40 to +70°C (–40 to +158°F)
Temperature, storage –40 to +70°C (–40 to +158°F)
Humidity, operating 5 to 95 % relative humidity
Humidity, storage 5 to 95 % relative humidity
• Enclosure
Enclosure UL 94, Nickel coated zinc, flammability class V-1
Dimensions (W x H x D) 175 x 100 x 144 mm (6.88 x 3.93 x 5.66 inch)
Weight 1kg
Degree of protection IP 65 when all ports are protected/connected else IP 40
Cooling Convection
Mounting DIN Rail or wall mounted
• Mechanical
IEC 60068-2-6, vibration Random simulated long life, not operating:
Vertical: 7.9 m/s2
Transverse: 7.9 m/s2
Longitudinal: 7.9 m/s2
3 x 5 h
Random functional, operating:
Vertical: 1.0 m/s2
Transverse: 1.0 m/s2
Longitudinal: 1.0 m/s2
3 x 10 min
IEC-60068-2-27, shock Half sine pulses, operating:
Vertical: 50 m/s2
Transverse: 50 m/s2
Longitudinal: 50 m/s2
30 ms, 3 x 6 shocks
Sawtooth, operating:
Vertical: 100 m/s2
Transverse: 100 m/s2
Longitudinal: 100 m/s2
11 ms, 3 x 6 shocks
• Interface specifications, power
Operating voltage Up to 110 VDC
Rated voltage 24 to 110 VDC
Rated current 30 mA @ 110 VDC
90 mA @ 24 VDC
Rated frequency DC
Inrush current Max 0.02 A2s @ 24 – 110 VDC
Fault relay resistance < 10 Ω
Polarity Reverse polarity protected
Redundant power input No
Isolation to Connections X1 – X8 and to ground, 1500 VAC.
Fault relay belongs to the same isolation group as the power supply lines (fault relay signals are also contained within PWR).
Galvanic Connection to None
Connection 4 pin male M12 connector with A-code
Connector size M12, recommended cable area 0.5 mm2 recommended (minimum 0.25 mm2), cable dimensions depend on choice of M12 connector
Shielded cable Not required, twisted pair is recommended
Operating voltage Up to 110 VDC
• Interface specifications, 10/100BaseTX
Electrical specification IEEE std 802.3. 2005 Edition
Data rate 10 Mbit/s or 100 Mbit/s
Duplex Full or half
Circuit type TNV-1
Transmission range 100 m / 328 ft
Isolation to Other Ethernet ports, 500 VAC
PWR, 1500 VAC
Galvanic connection to None, except for shielded contact to housing
Connection 4-pole M12 female with D-code
Shielded cable Not required, twisted pair is recommended
Conductive housing Nickel plated zinc, metal housings of X1-X8 also connected to the housing
Number of ports 8

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