Westermo Viper TBN Series Manuel utilisateur

www.westermo.com

WeOS

Viper TBN Series

Managed EN 50155 Backbone Routing Switch

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 ......................................................................... 6

2.5. Product Disposal ................................................................... 6

2.6. Compliance Information .......................................................... 7

2.6.1. Agency Approvals and Standards Compliance .................... 7

2.6.2. FCC Part 15.105 .......................................................... 7

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

3. Product Description ........................................................................ 9

3.1. Product Description ................................................................ 9

3.2. Available Models ................................................................... 9

3.3. Hardware Overview ............................................................. 10

3.4. Connector Pinout ................................................................. 11

3.5. Bypass Functionality ............................................................ 12

3.6. LED Indicators .................................................................... 15

3.7. Dimensions ........................................................................ 16

4. Installation .................................................................................. 17

4.1. Wall Mounting ..................................................................... 17

4.2. Connection of Cables ........................................................... 17

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

4.4. Replacement of Product ........................................................ 17

4.5. EN 45545-2 Mounting Notes .................................................. 18

5. Specifications .............................................................................. 19

5.1. Interface Specifications ......................................................... 19

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

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

2 Viper TBN 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 www.westermo.com/support/software-tools.

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 TBN 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 TBN Series

2.2. Safety Information

Before installation:

Read this manual completely and gather all information available on the product. Make sure

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

specifications for the product.

This product should only be installed by qualified personnel.

This product 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.

WARNING - PREVENT ACCESS TO HAZARDOUS VOLTAGE

Before mounting, using or removing this product: Prevent access to

hazardous voltage by disconnecting the product from all power supply.

WARNING - HAZARDOUS VOLTAGE

Do not open the connected product. Hazardous voltage may occur within

this product when connected to power supply.

CAUTION - HOT SURFACE

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

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

product may exceed Touch Temperature Limit according to EN/IEC/UL

60950-1.

NOTICE - PROTECTIVE EARTHING CONDUCTOR

Before powering-up, a protective earthing conductor must be connected

to the protective earth terminal with at least AWG15.

Viper TBN Series 5

NOTICE - REDUCE RISK OF FIRE

To reduce the risk of fire:

1. Use only No. 21 AWG or larger power cable

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

NOTICE - CONNECT EXTERNAL FUSE

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

fuse for protection.

NOTICE - MECHANICAL FORCE ON VENTILATION

MEMBRANE

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

the back of the product.

2.3. Care Recommendations

Follow the care recommendations below to maintain full operation of the product and to

fulfill the warranty obligations:

• Do not drop, knock or shake the product. 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 product.

• Do not paint the product. Paint can clog the product and prevent proper operation.

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

distributor office or Westermo Tech support.

2.4. Maintenance

No maintenance is required, as long as the product 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.

6 Viper TBN Series

By ensuring the 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

2.6. Compliance Information

2.6.1. Agency Approvals and Standards Compliance

Type Approval/Compliance

Climate • EN 50155/IEC 60571 class OT4, Railway applications - Electronic equipment used

on rolling stock, Rapid temperature variations class H2

• 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 50121-4/IEC 62236-4, Railway signalling and telecommunications apparatus

• 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 15b class A (CFR 47)

Mechanical

(Shock and

vibration)

• EN 61373 category 1, class A and B

• IEEE 1478 class 1, condition E4, inclucluding shock tests 10 g/30 ms and 20 g/11 ms

in all directions

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 product 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 product is operated in a commercial environment.

Viper TBN Series 7

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

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

communications. Operation of this product 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 this product is in compliance with applicable EU

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

at www.westermo.com/support/product-support.

Figure 2. The European conformity marking

8 Viper TBN Series

3. Product Description

3.1. Product Description

The Viper TBN is a managed backbone routing switch optimised for the needs of the

railway rolling stock market. The dual bypass relay ensures that aggregated links between

cars are maintained, even if there is a power failure in one car. Gbps ports cope with high

bandwidth backbone, consist ring and end-devices.

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.

The WeOS operating system offers an extensive suite of IP networking features for

resilient and flexible networks, e.g. the FRNT ring protocol with very fast failover. The

powerful layer 3 routing capability ensures communication between the backbone and

consist networks and offers full support for IEC 61375, including TTDP network

inauguration and TRDP realtime data protocol (pending). The backup device accessory

matches the Viper in robustness and offers easy configuration update and backup.

3.2. Available Models

Art. no. Model Software Gbps ports

3635-2020 Viper-208-T4G-TBN L3 4

3635-2120 Viper-208-T8G-TBN L3 8

Table 3. Available Viper TBN models

NOTICE - MECHANICAL FORCE ON VENTILATION

MEMBRANE

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

the back of the product.

Viper TBN Series 9

3.3. Hardware Overview

CON

FRNT

RSTP

USB

X1 X5 X7

Bypass 1

Bypass 2

X4 X6

24-110 V

0.6±0,1 Nm / 0,45±0,1 lbft

M12 To rque

1 2

Figure 3. Location of interface ports and LED indicators

No. Description No. Description

1 LED indicator 2 Gbps port

3 GORE-TEX ventilation membrane on

the rear side

4 100 Mbps port (T4G models only,

Gbps port on T8G models)

5 Power connection 6 Console port

7 Protective earth connection 8 USB port

10 Viper TBN Series

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