This document discusses Korenix's industrial data communication solutions for railways. It provides an overview of Korenix as a company, their product lines, and experience with various railway projects. Specific examples are given of passenger WiFi projects in the UK and Australia where Korenix's industrial switches and access points provided reliable connectivity. Features are described like Power over Ethernet reliability, link reliability through redundant rings, and network separation capabilities. The document promotes Korenix's ability to provide full-range networking solutions and customize solutions for railway projects.

1. 1
INDUSTRIAL DATA COMMUNICATION
Secure, Reliable, Quality
Networking Solutions for Railway

2.  A Beijer group company
 Headquarter in Taipei, Taiwan
 2 RD centers, own factory and 150+ employees
 Worldwide presents with 80+ distributers
CONTROLPRESENT
Korenix
CONNECT

3. JetNet
Industrial Ethernet Switch
JetPoE
Industrial PoE Switch
JetWave
Industrial Wireless AP/ IP Gateway
JetBox
Industrial VPN Routing Computer
JetCon
Industrial Media Converter
NMS
Network Management System
Product Lines

4. Our Railway Experience
Trackside
CBTC Communication-Based
Train Control
EMCS Electric Mechanic
Control System
PSCADA Power SCADA
Onboard
CCTV IP Video Surveillance
WiFi Passenger Internet
PIS Passenger Information
System
TCN Train Control Network
TCMS Train Control
Management System
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Station
CCTV Closed Circuit Television
AFC Automatic Fare Collection
BAS Building Automation System
PA Public Address
PSD Platform Screen Door
ISCS Integrated Supervisory Control
System
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5. Passenger Internet Service UK
NoMAD Virgin Train in UK, 2007
Description
Nomad Digital, an UK-based provider of specialist mobile
networks, planned the first wireless internet access on
the UK West coast Mainline passenger trains. Passengers
benefit from the reliable and seamless broadband
connection to the internet throughout a train journey.
Why JetNet 4706
 IEEE 802.3at PoE-Plus for WiMax
 PD Alive-check checks the availability of access points
 IEC61373 railway vibration and shock
 Power scheduling
 Network management features, such as QoS, VLAN and SNMP

6. Train CCTV Australia
Projects: Perth Urban, South Australian Urban, Queensland
Products: JetNet 6710G-M12-HVDC, Industrial PoE switch (300pcs in Total)
Why Korenix: PoE through M12 rugged connectors
DHCP Option 82, assign fix IP address to IP cameras
Power interruption 10ms without interrupt
110VDC (77 to 137VDC) power input to 48 PoE output

7. Qinghai-Tibet Railway China
Korenix were successfully chosen as power SCADA network system for its reliable operation in
extreme conditions. Higher Than 3,000 Meters Above The Sea Level, Extreme Climacteric: Strong
winds, heavy sandstorms, frequent thunderstorms, and more than a 30℃ temperature variation
during one day.

8. Projects: (confidential)
1st installation 160 pcs in 2017, 2nd installation in 2018
Products: JetWave 3220-M12
industrial dual 802.11n wifi AP
Why Korenix: Rugged and railway approval
Passenger traffic shaping
Software customization for IPC control
Passenger Wifi Taiwan

9. Reliable Backbone
 Patented MSR 5ms link failover, 0ms seamless restoration
 TrunkRing with aggregated bandwidth and dual redundancy
 Bypass relay against power failures
 VRRP gateway redundancy

10. Enhance System Reliability
PSE Reliability
• Redundant Power Input
• Sustain heavy EMC
• Anti vibration/shock
• Against input voltage variation
Link Reliability
• Rugged connectors
• Patented redundant
Ring failure recovery
time < 5 ms
PD Reliability
• PD Alive-check and
Failure Auto Recovery
• PD Priority
• Higher system reliability
• Shorter down time
• Less maintenance effort

11.  Unique Private VLAN
 Separates devices in a vlan from being infected or attacking
 Separation according to application behavior
Precise Network Separation
LEGACY VLAN PRIVATE VLAN
Surveillance VLAN Passenger Internet VLAN Surveillance VLAN
(Individually isolated)
Passenger Internet VLAN
(1st class and 2nd class)

12. Featured Onboard Products
PoE SWITCHWIFI WIFI + 3G/4G ALL IN ONE
JetWave 3220-M12
JetWave 4020
JetWave 3420-M12
JetWave 3320-M12
JetWave 4020E JetNet 7714G-M12
JetNet 6910G-M12
JetWave 5218
(Coming soon)

13. Key Competences
 Full range solution from wired, wireless, to remote access
 Own design, development and manufacture
 Experiences cover onboard, trackside, and station
 Innovative technologies make networking more reliable
 Quality and speedy software customization on demand