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The Viper 008 is a rugged unmanaged Ethernet switch designed for applications with severe operating conditions and extreme environments. The Viper 008 meets the EN 50155 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%.
| Status: | Active |
| Article number: | 3641–0340 |
| Ports: | 12 x 10/100BaseTX, M12 contact |
| Description: | Ultra slim M12 switch platform |
| Warranty period: | 5 Years |
| 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: | 10 year |
| 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 |
| FCC part 15: | Class B |
| EN 50121-4: | Railway signalling and telecommunications apparatus |
| IEC 62236-4: | Railway signalling and telecommunications apparatus |
| 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 |
| EN 60950-1, dielectric strength: | Ethernet ports to other isolated ports, 707 VDC 1 min |
| Temperature, operating: | 40 to +70ºC (–40 to +158ºF) |
| Temperature, storage: | –40 to +70ºC (–40 to +158ºF) |
| Humidity, operating: | 5 to 95% relative humidity |
| Humidity, storage: | 5 to 95% relative humidity |
| Enclosure: | UL 94, Nickel coated zinc, flammability class V-1 |
| Dimensions (W x H x D): | 175 x 100 x 53,4 mm (6.88 x 3.93 x 2.10 in) |
| Weight: | 1 kg |
| Degree of protection: | IP 65 when all ports are protected/connected else IP 40 |
| Cooling: | Convection |
| Mounting: | DIN Rail or wall mounted |
| 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 |
| Rated voltage: | 24 to 110 VDC |
| Operating voltage: | Up 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 |
| 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). |
| Connection: | 4 pin male M12 connector with A-code |
| Shielded cable: | Not required, twisted pair is recommended |
| Fault relay resistance: | < 10 Ω |
| Operating voltage: | Up to 110 VDC |
| 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 |
| Galvanic connection to: | None, except for shielded contact to housing |
| Conductive housing: | Nickel plated zinc, metal housings of X1-X8 also connected to the housing |
| Number of ports: | 8 Ethernet (X1-X8) |