- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Company Profile
- InMax Fair Photo
- FAQ
Basic Info.
Model NO.
R308B
Transmission Rate
10/100/1000Mbps
Ports
≦8
Product Name
M12 Railway Ethernet Switch
Model
R308b
Operating Temperature
-40 ~ +75°c
Certification
En50155, FCC, CE, RoHS
Switch Capacity
1.8g
M12 4pin
D-Coded
Function
Poe
Applications
on-Board&Vehicle&Metro&Network
After-Sales Service
3 Years
Transport Package
Carton
Specification
45*35*32cm
Trademark
InMax
Origin
Guangdong China
Product Description
R308B
Railway PoE Industrial Ethernet Switch
Features and Benefits
☆Meet the EN50155 railway industry standard requirements.
Designed for railway transportation applications.
☆8×10/100M M12 D-code ports with PoE(15.4W/30W).
☆Automatic recognition of power consumption and power supply mode of network equipment.
☆Optional function: bypass function(1- 2 port) for power-off protection.
☆Redundant dual power inputs. Built-in overcurrent protection, Reverse connection protection.
☆Support one-way relay alarm function.
☆-40 to 75ºC operating temperature range.
☆No fan, low consumption, industrial design standard, industrial grade electronic components,environmental protection & lead-free production.
☆High strength metal housing, support wall mounting.
☆IP Rating up to IP40 (Optional IP67 waterproof housing).
☆Without packet loss in 72 hours full load flow test.
Introduction Designed for railway transportation applications.
☆8×10/100M M12 D-code ports with PoE(15.4W/30W).
☆Automatic recognition of power consumption and power supply mode of network equipment.
☆Optional function: bypass function(1- 2 port) for power-off protection.
☆Redundant dual power inputs. Built-in overcurrent protection, Reverse connection protection.
☆Support one-way relay alarm function.
☆-40 to 75ºC operating temperature range.
☆No fan, low consumption, industrial design standard, industrial grade electronic components,environmental protection & lead-free production.
☆High strength metal housing, support wall mounting.
☆IP Rating up to IP40 (Optional IP67 waterproof housing).
☆Without packet loss in 72 hours full load flow test.
☆The R308B series M12 unmanaged Railway PoE Industrial Ethernet Switches are designed for industrial applications in harsh environments. The M12 connectors ensure tight, robust connections, and guarantee reliable operation, even for applications that are subject to high vibration and shock. The R308B series Ethernet switches provide 8 fast Ethernet M12 ports, support IEEE 802.3/802.3u/802/3x standard, 10 / 100M speed adaptive, full duplex / half duplex communication and MDI / MDI-X automatic detection, to provide you with an economical industrial Ethernet solutions.
☆No fan, low power consumption design, working function more steady, and without packet loss in 72 hours full load flow test.
☆It accords with FCC, CE, RoHS standard and industrial design requirement. It can work in -40 to 75ºC working temperature and electromagnetic complex harsh working environment steadily, widely used in car PIS, CCTV, car security monitoring, smart factory, and provide reliable and quick solution for customers' Ethernet device connection.
☆No fan, low power consumption design, working function more steady, and without packet loss in 72 hours full load flow test.
☆It accords with FCC, CE, RoHS standard and industrial design requirement. It can work in -40 to 75ºC working temperature and electromagnetic complex harsh working environment steadily, widely used in car PIS, CCTV, car security monitoring, smart factory, and provide reliable and quick solution for customers' Ethernet device connection.
| Product Name | M12 8 Port 100M Railway PoE Industrial Ethernet Switch |
| M12 Ports | M12-4Pin D-Coded 100M Connector |
| M12 Power Port | M12-5Pin Power port connector |
| Input Voltage | 48VDC ( 44 - 57VDC ) |
| IP Rating | IP40 |
| Dimension | 144 × 140 × 34 mm |
| Weight | 900g |
| Operating Temperature | -40 to 75ºC |
Our office
Our workshop
Shenzhen InMax Technologies Co., Ltd. has participated in (CPSE 2017) the 16th China Public Security Expo successfully.
In 2017, the global focus on the 16th China Public Security Expo (CPSE), which is held in Shenzhen Exhibition Center. Shenzhen
Shenzhen InMax Technologies Co., Ltd. has launched a series of professional industrial Ethernet switches, to offer service to the safety city, smart city, intelligent transportation, and networking solutions.
InMax participated in the 6th Shenzhen International Intelligent Transportation Exhibition (ITS 2017), got a complete success!
InMax participated in this ITS fair, mainly to show the latest released rail vehicle industry Ethernet switches which meet the standard EN50155, and provided professional network communication solutions.
InMax network communication equipment are being widely used in urban road construction and vehicle communication data transmission in major cities.
Q1: Are you a factory or trading company.
A1: We are professional manufacturer, and our main products are industrial switches, which are all produced by ourselves in Shenzhen, China.
Q2: Can I get sample?
A2: Yes, we can provide sample based on your need, pls feel free to contact us for more details.
Q3: Do you supply OEM/ODM service?
A3: Yes, we can provide not only OEM service but also ODM service. We are professional on R&D, thus we can provide customized products if there is certain order quantity.
Q4: What is your MOQ?
A4: We don't have MOQ limited. 1 piece is ok.
Q5: How long is your delivery time?
A5: 3-5 days if we have stock for your order, if not, it might be 3-4 weeks. Of course, it depends on the quantity.
If you are interested in our products, pls do not hesitate to send us inquiry.
Contact us, and let's cooperate happily, too !