New Mobile Ethernet Switch with PoE+ from NEXCOM for Telematics Applications

Vehicle Networking VES31 Series

NEXCOM, has today introduced the VES 31-4S/8S and VES 31-4SR/8SR, the fanless unmanaged mobile vehicle and railway PoE switch respectively. Certified along with unique features, it is designed for telematics applications such as surveillance management, wireless gateway, and Passenger Information System (PIS) applications.

Main Features

  • 4/8 x IEEE 802.3af/at-compliant Gigabit Ethernet ports, 120W
  • 4/8 PoE+ standard + 2 x Gigabit Ethernet ports (with M12 X-coded for VES 31-4SR/8SR)
  • Low battery voltage protection
  • Jumbo frame support (up to 9216 bytes)
  • E13 Mark certification (VES 31-4S/8S)
  • EN 50155 class OT4 conformity (VES 31-4SR/8SR)
  • Wide power input range 9~36VDC
  • -40~70°C operating temperature
  • Ignition power on/off support
  • Power on/off delay time setting

Steady as a Rock

Besides the CE/FCC/UKCA, the reliable mobile vehicle and railway PoE switch are certified with E13 mark and EN50155 respectively. Enclosed in a fanless dustproof chassis, it supports a wide voltage input range of 9VDC to 36VDC. Moreover, both mobile Ethernet switches are fully operable under shock, vibration, and a harsh temperature range of -40°C to 70°C. Unique features include auto ignition power on/off function and low battery voltage protection to avoid battery drainage. In addition to power-on and power-off delay timer for wireless data transmissions or power surge preventions.

Round-The-Clock Surveillance

The VES 31-4S/8S and VES 31-4SR/8SR ensure stable network service with its 4/8 PoE+ standard with a total of 120W output and 2 Gigabit Ethernet ports; with M12 X-coded connectors for the latter model. Both mobile PoE switches offer the flexibility in connecting up to 8 IP cameras. For AI applications, the switch can connect with IP cameras and AI devices to reduce potential accidents by performing drivers’ behavior, traffic light recognition, theft detection, or railway intrusions. For further security, all recorded footage can be sent and stored in the NVR via VES 31-4S/8S or VES 31-4SR/8SR for future reference.

Uncluttered Yet Efficient

Through the connection of a wireless access point, this compact mobile PoE switch makes wireless gateway connection more convenient. It eliminates the need for additional power cables while offering high-speed, low-latency WWAN/WLAN connections to fulfill tasks, entertainment, and infotainment demands.

Time Is of the Essence

The highly practical and demanded PIS is also provided by the mobile vehicle and railway PoE switch with its seamless transfer of large amounts of video stream, voice, and critical data via an Ethernet network. The access point receives and converts data as a wireless signal across the cabins’ monitor. PIS assists travelers to reduce their uncertainty and plan their busy schedules in the most productive manner possible.

The certified VES 31-4S/8S and VES 31-4SR/8SR are highly dependable solutions that strengthen transportation communication through surveillance, 5G/Wi-Fi, and PIS. Transmitting data smoothly under the harshest environment, these mobile PoE switches overcome the nature of vehicle roads and railways, bringing forth a pleasant journey.


I truly wanted to compose a brief comment in order to appreciate you for some of the precious steps you are sharing at this website. My long internet investigation has now been compensated with incredibly good know-how to exchange with my family and friends. I 'd declare that most of us site visitors actually are definitely fortunate to dwell in a remarkable site with so many awesome people with valuable guidelines. I feel very much grateful to have discovered the web site and look forward to some more excellent minutes reading here. Thank you once more for all the details.

I want to convey my gratitude for your generosity in support of folks that must have guidance on this particular idea. Your very own commitment to getting the solution around had become rather advantageous and has regularly helped folks much like me to attain their pursuits. Your useful guidelines implies a lot a person like me and much more to my colleagues. Thanks a lot; from each one of us.

I simply needed to appreciate you once more. I'm not certain the things that I might have achieved in the absence of these solutions contributed by you concerning such topic. It was an absolute frightful concern in my view, but spending time with your skilled approach you resolved it forced me to jump for gladness. Now i am happier for your information and as well , believe you really know what an amazing job you are always providing instructing men and women thru your web page. I know that you have never encountered all of us.

I am just writing to let you understand what a wonderful discovery my wife's girl had going through your site. She even learned such a lot of pieces, including what it's like to have an awesome coaching mindset to have the rest with ease completely grasp some complex subject areas. You really surpassed her expected results. I appreciate you for delivering the great, healthy, informative and as well as cool tips about your topic to Emily.

I enjoy you because of all your work on this web page. Kate really likes doing investigations and it's really obvious why. Almost all notice all about the powerful form you make priceless guidance on the website and as well strongly encourage contribution from visitors on this concept plus our favorite girl is always discovering a great deal. Enjoy the remaining portion of the year. You are performing a wonderful job.

Thank you so much for providing individuals with an extraordinarily breathtaking possiblity to read from this blog. It is often very fantastic and jam-packed with fun for me personally and my office fellow workers to visit your blog minimum 3 times in 7 days to read through the latest guides you have got. Of course, I am actually fulfilled considering the spectacular opinions you give. Selected 1 facts on this page are essentially the most efficient I've ever had.

Thank you for all your work on this website. Betty really loves carrying out investigations and it's really easy to see why. Many of us learn all regarding the powerful ways you convey rewarding information by means of your blog and in addition strongly encourage contribution from website visitors on the subject so our favorite child is really studying a whole lot. Take pleasure in the rest of the year. You are doing a great job.

I happen to be writing to make you know what a really good encounter my friend's daughter developed reading through the blog. She came to find lots of issues, which included how it is like to have an ideal helping mood to get folks clearly thoroughly grasp specified specialized subject matter. You really surpassed my expectations. Thank you for giving these informative, safe, edifying and also unique guidance on the topic to Jane.

I would like to show thanks to this writer just for bailing me out of this type of circumstance. After scouting through the search engines and seeing concepts which were not productive, I figured my entire life was gone. Being alive minus the answers to the issues you've fixed by way of your review is a crucial case, as well as ones that might have adversely affected my entire career if I had not come across your web site. Your own personal ability and kindness in dealing with every part was very helpful. I'm not sure what I would have done if I hadn't come upon such a solution like this. It's possible to at this time look forward to my future. Thanks a lot very much for this specialized and amazing guide. I will not be reluctant to endorse your web site to any person who wants and needs guidelines about this problem.

I must get across my appreciation for your kindness giving support to folks that require guidance on this important content. Your personal commitment to passing the message all over appeared to be surprisingly good and has all the time made girls just like me to attain their objectives. Your personal warm and helpful tips and hints entails much a person like me and even further to my office workers. Thanks a lot; from each one of us.

Thanks for your own efforts on this web site. Ellie loves doing investigation and it's easy to understand why. A number of us hear all relating to the compelling manner you present precious techniques on your web site and even boost contribution from other individuals on that subject plus my daughter has been understanding a lot of things. Enjoy the rest of the year. You are doing a wonderful job.

Thanks for all your valuable efforts on this site. Ellie loves managing investigation and it is obvious why. My spouse and i learn all about the lively means you produce functional ideas by means of this web blog and as well as inspire contribution from people on that content so our princess is now studying a lot. Take pleasure in the rest of the new year. You are always conducting a tremendous job.

Thanks so much for giving everyone a very breathtaking opportunity to read articles and blog posts from this web site. It is often very kind plus jam-packed with a lot of fun for me and my office peers to visit your blog minimum three times in 7 days to find out the fresh guides you have. Of course, I'm certainly contented with the cool tips you serve. Some two areas in this posting are indeed the best I have ever had.

I definitely wanted to post a small remark so as to thank you for some of the unique facts you are giving here. My incredibly long internet research has at the end been paid with extremely good tips to write about with my friends. I 'd assume that most of us website visitors actually are really lucky to live in a fine place with so many outstanding people with helpful points. I feel very fortunate to have seen the weblog and look forward to many more excellent times reading here. Thank you once more for a lot of things.

I and also my pals happened to be going through the good key points on your web page and then instantly I got a terrible suspicion I never thanked the site owner for those secrets. All of the boys came excited to see them and now have in reality been loving them. We appreciate you turning out to be really accommodating and also for figuring out some outstanding information millions of individuals are really desirous to know about. My personal sincere apologies for not expressing appreciation to earlier.

Add new comment

The content of this field is kept private and will not be shown publicly.

Plain text

  • No HTML tags allowed.
  • Lines and paragraphs break automatically.
  • Web page addresses and email addresses turn into links automatically.