Westermo Viper-220A-P8-LV, Viper-220A-P8-HV, Viper-120A-P8-LV, Viper 20A-PoE Series, Viper-120A-T4G-P8-HV User Manual
...
User Guide
6641-22521
REV. B
©Westermo Network Technologies AB
www.westermo.com
FRNT
RSTP
DC
ON
X8
X12
X13
X14
X7
X6
X10
X11
X5
X9
X15
X16
X17
X18
X19
X20
X1
USB
X2
X3
X4
24-38 V
DC
CON
PoE
M12 Torque 0.6±0,1 Nm / 0,45±0,1 lbft
RING
FRNT
RSTP
DC
ON
X8
X12
X13
X14
X7
X6
X10
X11
X5
X9
X15
X16
X17
X18
X19
X20
X1
USB
X2
X3
X4
48-110 V
DC
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
Loading...