Advantech EKI-9502G
EN50155 Train-To-Ground Wi-Fi/Cellular Router
- Cellular connectivity with dual SIM cards designed for each cellular module
- Supports up to 4 WWAN connectivity
- Supports wide temperature range: -40 ~ 70°C
- Designed with 24Vdc to 110Vdc isolated power input
- Flexible design with serial interface for Modbus RTU and serial communication protocol
- Supports IPSec, OpenVPN secured tunnel
- Firewall with SPI and IPS function prevents cyber attacks and enhances network efficiency
- Complies with EN50155
- Supports multi-WAN load balance
The EKI-9502G EN50155 train-to-ground Wi-Fi/cellular router is designed for rolling stock applications. It provides secure Internet connectivity while offering superior application flexibility. EKI-9502G provides automatic wireless failover between WLAN and WAN connectivit and supports up to 4 WWAN(LTE) modules with dual SIM cards installation and up to 2 WIFI modules for 802.11a/b/g/n/ac with 2.4Ghz/5Ghz selective. With load balance, VPN tunneling, and configuration backup, it provides stable and reliable wireless connectivity that is ideal for transportation applications.
Specifications
- Wireless LAN Communications
- Compatibility
IEEE 802.11a/b/g/n/ac
Date Rates
11b: 11Mbps
11a/g: 54Mbps
11n: 450Mbps
11ac: 1.3Gbps
Operation Modes
Access Point/Client mode
Antenna Connector
6 x RP-SMA Female Connectors
(bundle with 2 Cellular module)
Wireless Security
Open System , Shared Key, Lagacy 802.1X
Software
- Management
Web UI
Wireless
Radio on/off, WMM, Output Power Control,
Fragmentation Length, Beacon Interval,
RTS/CTS threshold, DTIM Interval
Cellular Interface
- LTE Bit rate
300 Mbps (DL), 50 Mbps (UL)
LTE Bands
B20 (800 MHz), B8 (900 MHz), B3 (1800 MHz),
B1 (2100 MHz), B7 (2600 MHz)
3G Bit rate
42.0 Mbps (DL), 5.76 Mbps (UL)
3G Bands
B1, B2, B3, B4, B5, B8
No. of SIM Slots
8
SIM Card Type
Mini Sim (2FF) 1.8V and 3V
ANT Connector
6 x SMA Female Connector
Mechanics
- Enclosure
Metal shell with solid mounting kits
Mounting
Wall
Dimensions (W x H x D)
280 x 160 x 85mm (11" x 6.3" x 33.5")
without wall mount ears
Weight
1.2 Kg
Interface
- I/O Port
2 x 10/100/1000 Base-T M12 X-coded Female
Console Port
RS-232 (Terminal Block Male)
Serial Port
2 x RS-232/422/485 Selectable (Terminal Block Male)
USB Port
1 x USB 2.0 Front IO (Type A)
GPS
1 x U-Blox NEO-8 with SMA Female connector
Power Requirements
- Power Input
24-110 VDC (±30%)
Power Connector
M12 A-coded with 4 Poles
Power Consumption
21W
Environment
- Operating Temperature
-40 ~ 70°C (-40 ~ 158°F)
Storage Temperature
-40 ~ 80°C (-40 ~ 176°F)
Operating Humidity
10 ~ 95% RH
Regulatory Approvals
- EMC
CE, FCC Part 15 Subpart B (Class B)
WLAN Modulation Techniques
- IEEE 802.11a/g
OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
IEEE 802.11b
DSSS (DBPSK, DQPSK, CCK)
IEEE 802.11n
OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
IEEE 802.11ac
OFDM (BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM)
WLAN Channel Support
- IEEE 802.11b/g/gn HT20
FCC: CH1 ~ CH11; ETSI: CH1 ~ CH13
IEEE 802.11gn HT40
FCC: CH3 ~ CH9; ETSI: CH3 ~ CH11
IEEE 802.11a/an/ac
FCC: 5.15~5.25GHz;5.725~5.85GHz
ETSI: 5.15~5.25GHz; 5.47~5.725GHz
Wireless Transmission Rates
- Transmitted Power
802.11g 15 dBm
802.11a 15 dBm
802.11n/2.4GHz
HT20:18 dBm@MCS7
HT40:18 dBm@MCS7
802.11n/5GHz HT20: 18 dBm@MCS7
HT40:17 dBm@MCS7
802.11ac VHT80 15 dBm@MCS9
Receiver Sensitivity
- 802.11a Sensitivity
-73 dBm @ 54 Mbps
802.11g Sensitivity
-75 dBm @ 54 Mbps
802.11n/2.4GHz
HT20 -72 dBm @ MCS7
HT40 -68 dBm @ MCS7
802.11n/5GHz
HT20 -70 dBm @ MCS7
HT40 -68 dBm @ MCS7
802.11ac
VHT80 -57 dBm @ MCS9
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