Westermo Viper-120A-P8-HV Bedienungsanleitung

User Guide

6641-22521

REV. B

©Westermo Network Technologies AB

www.westermo.com

FRNT

RSTP

X12

X13

X14

X10

X11

X9 X15

X16

X17

X18

X19

X20

USB

24-38 V

CON

PoE

M12 Torque 0.6±0,1 Nm / 0,45±0,1 lbft

RING

FRNT

RSTP

X12

X13

X14

X10

X11

X9 X15

X16

X17

X18

X19

X20

USB

48-110 V

1000BASE-T

CON

PoE

M12 Torque 0.6±0,1 Nm / 0,45±0,1 lbft

Viper 20A-PoE Series

20 port Ethernet M12 switches with

Power over Ethernet

Table of Contents

1. General Information ........................................................................ 3

1.1. Legal Information ................................................................... 3

1.2. About This Guide ................................................................... 3

1.3. Software Tools ...................................................................... 3

1.4. License and Copyright for Included FLOSS ................................. 3

1.5. WeOS Management Guide ...................................................... 3

2. Safety and Regulations ................................................................... 4

2.1. Warning Levels ..................................................................... 4

2.2. Safety Information ................................................................. 5

2.3. Care Recommendations ......................................................... 6

2.4. Maintenance ......................................................................... 7

2.5. Product Disposal ................................................................... 7

2.6. Compliance Information .......................................................... 8

2.6.1. Agency Approvals and Standards Compliance .................... 8

2.6.2. FCC Part 15.105 .......................................................... 8

2.6.3. Simplified Declaration of Conformity .................................. 8

3. Product Description ...................................................................... 10

3.1. Product Description .............................................................. 10

3.2. Available Models ................................................................. 10

3.3. Hardware Overview ............................................................. 11

3.4. Connector Pinout ................................................................. 12

3.5. LED Indicators .................................................................... 14

3.6. Dimensions ........................................................................ 14

4. Installation .................................................................................. 16

4.1. Wall Mounting ..................................................................... 16

4.2. Connection of Cables ........................................................... 16

4.3. Cooling .............................................................................. 17

4.4. Removal of Product ............................................................. 17

4.5. EN 45545-2 Mounting Notes .................................................. 17

5. Specifications .............................................................................. 18

5.1. Interface Specifications ......................................................... 18

5.2. Type Tests and Environmental Conditions ................................. 21

6. Revision Notes ............................................................................ 23

2 Viper 20A-PoE Series

1. General Information

1.1. Legal Information

The contents of this document are provided “as is”. Except as required by applicable law,

no warranties of any kind are made in relation to the accuracy and reliability or contents of

this document, either expressed or implied, including but not limited to the implied

warranties of merchantability and fitness for a particular purpose. Westermo reserves the

right to revise this document or withdraw it at any time without prior notice.

Under no circumstances shall Westermo be responsible for any loss of data or income or

any special, incidental, and consequential or indirect damages howsoever caused.

More information about Westermo can be found at www.westermo.com.

1.2. About This Guide

This guide is intended for installation engineers and users of the Westermo products.

It includes information on safety and regulations, a product description, installation

instructions and technical specifications.

1.3. Software Tools

Related software tools are available at Software tools under Technical support at

www.westermo.com.

1.4. License and Copyright for Included FLOSS

This product includes software developed by third parties, including Free/Libre Open

Source Software (FLOSS). The specific license terms and copyright associated with the

software are included in each software package respectively. Please visit the product web

page for more information.

Upon request, the applicable source code will be provided. A nominal fee may be charged

to cover shipping and media. Please direct any source code request to your normal sales or

support channel.

1.5. WeOS Management Guide

This product runs WeOS (Westermo Operating System). Instructions for quick start,

configuration, factory reset and use of USB port are found in the WeOS Management

Guide at www.westermo.com.

Viper 20A-PoE Series 3

2. Safety and Regulations

2.1. Warning Levels

Warning signs are provided to prevent personal injuries and/or damages to the product.

The following levels are used:

Level of warning Description Consequence

personal injury

Consequence

material damage

WARNING

Indicates a potentially

hazardous situation

Possible death or major

injury

Major damage to the

product

CAUTION

Indicates a potentially

hazardous situation

Minor or moderate

injury

Moderate damage to the

product

NOTICE

Provides information in order

to avoid misuse of the

product, confusion or

misunderstanding

No personal injury Minor damage to the

product

NOTE

Used for highlighting general,

but important information

No personal injury Minor damage to the

product

Table 1. Warning levels

4 Viper 20A-PoE Series

2.2. Safety Information

Before installation:

Read this manual completely and gather all information available on the unit. Make sure it is

fully understood. Check that your application does not exceed the safe operating

specifications for this unit.

This unit should only be installed by qualified personnel.

This unit should be built-in to an apparatus cabinet or similar, where access is restricted to

service personnel only.

The power supply wiring must be sufficiently fused, and if necessary, it must be possible to

disconnect it manually from all power supply. Ensure compliance to national installation

regulations.

This unit relies on convection cooling. Make sure that it is installed so that the ambient

temperature is within the specified temperature range, e.g. by avoiding obstruction of the

airflow around the unit. Also see EN 45545-2 Mounting Notes [17] chapter.

WARNING - PREVENT ACCESS TO HAZARDOUS VOLTAGE

Before mounting, using or removing this unit: Prevent access to hazardous

voltage by disconnecting the unit from all power supply.

WARNING - HAZARDOUS VOLTAGE

Do not open the connected unit. Hazardous voltage may occur within this

unit when connected to power supply.

CAUTION - HOT SURFACE

Be aware of that the surface of this unit may become hot. When this unit

is operated at high temperatures, the external surface of the equipment

may exceed Touch Temperature Limit according to EN/IEC/UL 60950-1.

Viper 20A-PoE Series 5

NOTICE - REDUCE RISK OF FIRE

To reduce the risk of fire:

1. Use only No. 18 AWG or larger power cable for Viper LV units

2. Use only No. 21 AWG or larger power cable for Viper HV units

3. Use only No. 26 AWG or larger telecommunication line cord

Additionally, any cable used for Power over Ethernet must fulfill

requirements specified in IEEE 802.3.

NOTICE - CONNECT EXTERNAL FUSE

The unit has no internal fuse and should be connected via an external fuse

for protection. The fuse must be UL approved and rated for at least 160

VDC / 7.5 A.

NOTICE - ADDITIONAL EMC TYPETESTS

For additional EMC typetests with powering via a CDN or similar high

inductive filters, please contact Westermo for correct test setup.

2.3. Care Recommendations

Follow the care recommendations below to maintain full operation of the unit and to fulfill

the warranty obligations:

• Do not attempt to disassemble the unit. There are not any user serviceable parts inside.

• Do not drop, knock or shake the unit. Rough handling above the specification may cause

damage to internal circuit boards.

• Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit.

• Do not expose the unit to any kind of liquid (water, beverages, paint etc), unless all

connectors are connected or fitted with protective caps (delivered with the unit),

tightened to the specified torque. Connected cables must have the appropriate ingress

protection code.

• Do not use or store the unit in dusty or dirty areas, unless all connectors and the

ventilation membrane are sufficiently protected.

• Do not cover or bring mechanical force to the ventilation membrane on the back of the

unit.

If the unit is not working properly, contact the place of purchase, nearest Westermo

distributor office or Westermo Tech support.

6 Viper 20A-PoE Series

2.4. Maintenance

No maintenance is required, as long as the unit is used as intended within the specified

conditions.

2.5. Product Disposal

This symbol means that the product shall not be treated as unsorted municipal waste when

disposing of it. It needs to be handed over to an applicable collection point for recycling

electrical and electronic equipment.

By ensuring this product is disposed of correctly, you will help to reduce hazardous

substances and prevent potential negative consequences to both environment and human

health, which could be caused by inappropriate disposal.

Figure 1. WEEE symbol for treatment of product disposal

Viper 20A-PoE Series 7

2.6. Compliance Information

2.6.1. Agency Approvals and Standards Compliance

Type Approval/Compliance

Climate • EN 50155/IEC 60571 class TX, Railway applications - Electronic equipment used

on rolling stock

• IEEE 1478 class 1, condition E4 (incl Salt Mist), Environmental conditions for transit

rail car electronic equipment

EMC • EN 61000-6-2, Immunity industrial environments

• EN 61000-6-4, Emission industrial environments

• EN 50121-3-2/IEC 62236-3-2 Railway applications – Rolling stock – apparatus

• Tested and verified for Class S1, DB EMC Regulation 06, Commodity team Radio

compatibility in VDB Rev 1.0 (Shunting Radio). Compliant with SBB requirements.

• Tested and verified for Class S1, ÖBB Radio compatability in near field in

accordance with ÖBB Infrastructure Edition 4, Revision 14 (Shunting Radio).

• Tested and verified for FCC part 15

Mechanical

(Shock and

vibration)

• EN 61373 category 1, class A and B

• EN 60068-2-27 20 g, 11 ms and 100 g, 6 ms

Insulation

(Coordination and

test)

• EN 50124-1, Railway applications – Insulation coordination

• EN 50155/IEC 60571, Railway applications - Electronic equipment used on rolling

stock

Fire protection • EN 45545-2, Fire protection on railway vehicles

• NFPA 130, Fire protection for fixed guideway transit and passenger rail system

Table 2. Agency approvals and standards compliance

2.6.2. FCC Part 15.105

This equipment has been tested and found to comply with the limits for a Class A digital

device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference

when the equipment is operated in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed

and used in accordance with the instruction manual, may cause harmful interference to

radio communications. Operation of this equipment in a residential area is likely to cause

harmful interference in which case the user will be required to correct the interference at

the users own expense.

2.6.3. Simplified Declaration of Conformity

Hereby, Westermo declares that the equipment is in compliance with applicable EU

directives. The full EU declaration of conformity and other detailed information is available

at the respective product page at www.westermo.com.

8 Viper 20A-PoE Series

Figure 2. The European conformity marking

Viper 20A-PoE Series 9

3. Product Description

3.1. Product Description

The Viper-20A-PoE series is a series of managed 20 port switches optimised for the needs

of the railway rolling stock market. PoE ports offer effective powering of end-devices. Gbps

ports cope with high bandwidth devices such as access points and NVRs (Network Video

Recorders).

The Viper is designed to withstand the tough environment on-board trains, exposing the

switch to constant vibration, extreme temperatures, humidity and a demanding electrical

environment.

A GORE-TEX® membrane prevents internal condensation. Threading integrated in chassis

provides for additional vibration resistance. High-level isolation between all interfaces

enables direct connectivity to vehicle auxiliary power and protects against overvoltage and

flashover. IP67 protection prevents ingress of water and dust. An overall optimised design

results in an extremely compact package in combination with very high MTBF for easy

integration and low lifecycle cost.

Thorough type testing at independent ISO/IEC 17025 and ILAC MRA certified labs,

accredited to a wide range of standards, show that the Viper series fulfills EN 50155 and

other requirements. The state-of-the-art Westermo production facility ensures the quality

of each individual unit, e.g. through temperature cycling burn-in testing.

Meeting the requirements of the railcar market, the Viper is very well suited for

deployment in any other application with severe operating conditions and tough

environments, for instance in the mining industry.

3.2. Available Models

All switches are managed and have eight PoE ports. Viper x20A-PoE is used when referring

to both models 120A-PoE and 220A-PoE.

Art.no Model Layer Gbps ports HV LV

3635-1010 Viper-120A-P8-HV 2 - 48 - 110 V

3635-1020 Viper-220A-P8-HV 3 - 48 - 110 V

3635-1110 Viper-120A-P8-LV 2 - 24 - 38 V

3635-1120 Viper-220A-P8-LV 3 - 24 - 38 V

3635-1310 Viper-120A-T4G-P8-HV 2 4 48 - 110 V

3635-1320 Viper-220A-T4G-P8-HV 3 4 48 - 110 V

3635-1410 Viper-120A-T4G-P8-LV 2 4 24 - 38 V

3635-1420 Viper- 220A-T4G-P8-LV 3 4 24 - 38 V

Table 3. Available Viper x20A-P8 models

10 Viper 20A-PoE Series

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