SSV IGW/936-L Application guide

LTE ROUTER
IGW/936-L
with eSOM/3517
Hardware Reference
SSV SOFTWARE SYSTEMS Document Revision 1.9 // 2023-07-07

IGW/936-L – Hardware Reference
2
D o c u m e n t R e v i s i o n 1 . 9
CONTENT
1 INTRODUCTION ................................................................................................................ 3
1.1 Safety Guidelines .................................................................................................................... 3
1.2 Conventions ............................................................................................................................ 3
1.3 Main Applications ................................................................................................................... 3
1.4 Features and Technical Data .................................................................................................. 4
2 OVERVIEW ........................................................................................................................ 5
3 PINOUTS ............................................................................................................................ 6
3.1 1 /1 Mbps Ethernet Interface LAN1 .................................................................................. 6
3.2 1 /1 Mbps Ethernet Interface LAN2 .................................................................................. 6
3.3 USB 2. Host Port .................................................................................................................... 6
3.4 Screw Terminals ...................................................................................................................... 7
3.5 LED Functions .......................................................................................................................... 7
4 SIM CARD .......................................................................................................................... 8
5 HELPFUL LITERATURE ................................................................................................... 9
CONTACT ............................................................................................................................... 9
DOCUMENT HISTORY ........................................................................................................... 9

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D o c u m e n t R e v i s i o n 1 . 9
3
1 INTRODUCTION
This document describes the basic hardware components of the IGW/936-L.
1.1 Safety Guidelines
Please read the following safety guidelines carefully! In case of property or personal
damage by not paying attention to this document and/or by incorrect handling, we do
not assume liability. In such cases any warranty claim expires.
ATTE TIO !
Observe precautions for hand ing – e ectrostatic sensitive device!
• Discharge yourse f before you work with the device, e.g. by touching a heater of
meta and stay grounded whi e working with the device, to avoid damages through
e ectrostatic discharge.
• Do NOT turn on the power supp y whi e connecting any cab es, especia y the pow-
er cab es. This cou d cause damaged device components! First connect the cab es
and THEN turn the power supp y on.
1.2 Conventions
C nventi n
Usage
bold
Important terms
monospace
Fi enames, Pathnames, program code, command ines
Table 1: Conventions used in this document
1.3 Main Applications
• (Web) App ication Gateway
• LTE Router
• Industria Firewa
• Proxy Server
• VPN Gateway / Router
• Linux Device Server

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1.4 Features and Technical Data
Pr cess r
Manufacturer / Type
Texas Instruments AM3517 32
-
bit ARM Cortex
-
A8 SoC
(eSOM/3517)
Clock speed
600 MHz
Mem ry
RAM
256 MB SDRAM
Flash
1 GB NAND memory, 8 MB NOR memory
Storage media
1x interna microSD card ho der
Interfaces
Ethernet
2
x 10/100 Mbps (
RJ45)
USB
1x USB 2.0 Host
Serial I/Os
1x RS485 seria port (screw termina )
1x RS232/RS485 seria port (screw termina )
Antenna
2x SM
A fema e (bu khead) connector
Special Functi ns
RTC
1x Rea Time C ock
Watchdog
1x Timer watchdog (hardware
-
based, software
-
configurab e)
1x Power supervisor (hardware-based)
SIM card
1x Mini
-
SIM card ho der (accessib e from the outside)
Wireless M du
le
Mobile radio standards
GSM/UMTS/HSPA+/LTE
Transfer rates
15
0 Mbps peak down oad, 50 Mbps peak up oad
Frequency bands
LTE:
2600 MHz (B7), 2100 MHz (B1), 1800 MHz (B3),
900 MHz (B8), 850 MHz (B5), 800 MHz (B20)
WCDMA: 2100 MHz (B1), 850 MHz (B5), 900 MHz (B8)
GSM/GPRS: Quad-band 850/900/1800/1900 MHz
Authentication
PAP, CHAP, CHAT, none
Supported AP s
Te ekom, Vodafone, 02, E
-
P us, user
-
defined
Displays / C ntr l Elements
LEDs
1x Power
1x Wire ess
1x System status (programmab e)
1x VPN status (programmab e)
Electrical Characteristics
Power supply
12 .. 24 VDC (typ. 24 VDC) from externa power supp y
Power consumption
<
15
W
Mechanical Characteristics
Protection class
IP20 industria case for 35 mm DIN
-
rai mounting
Mass
< 270 g
Dimensions
112
mm x 100 mm x 45 mm
Operating temperature
0 .. 60 °C
Standards and Certificati ns
EMC
CE
Environmental
standards
RoHS, WEEE
Industrial standards
VHPready (Virtua Heat & Power Ready)

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5
2 OVERVIEW
Figure 1: Overview IGW/936-L

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D o c u m e n t R e v i s i o n 1 . 9
3 PINOUTS
3.1 1 /1 Mbps Ethernet Interface LAN1
Pin
Name
Functi n
1
TX+
10/100 Mbps LAN, TX+
2
TX
-
10/100 Mbps LAN, TX
-
3
RX+
10/100 Mbps LAN, RX+
4
---
Not Co
n
nected
5
---
Not Co
n
nected
6
RX
-
10/100 Mbps LAN, RX
-
7
---
Not Co
n
nected
8
---
Not Co
n
nected
Table 2: Pinout Ethernet interface LA 1
3.2 1 /1 Mbps Ethernet Interface LAN2
Pin
Name
Functi n
1
TX+
10/100 Mbps LAN, TX+
2
TX
-
10/100 Mbps LAN, TX
-
3
RX+
10/100 Mbps LAN, RX+
4
---
Reserved
5
---
Reserved
6
RX
-
10/100 Mbps LAN, RX
-
7
---
Reserved
8
---
Reserved
Table 3: Pinout Ethernet interface LA 2
3.3 USB 2. Host Port
Pin
Name
Functi n
1
VCC5
5
VDC Power Output
2
DATA
-
USB Host
-
3
DATA
+
USB Host
+
4
GND
Ground
Table 4: Pinout USB host port

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7
3.4 Screw Terminals
Terminal
Signal
A1
COM2
Seria
Port:
RS485 RX/TX+
A2
COM2
Seria Port:
RS485 RX/TX
-
A3
Vin
+
(1
2
.. 2
4
VDC)
A4
Vin
-
B1
---
B2
COM3
Seria Port: TXD (RS232), RX/TX
-
(RS485)
B3
COM3
Seria Port: RXD (RS232), RX/TX+ (RS485)
B4
Signa
Ground
Table 5: Pinout screw terminal
3.5 LED Functions
LED
Descripti n
Off
Flash
On
Power
No Power
---
Power On
Wire ess
A ways Off
---
---
S1
System
Not ready
Booting
Ready
S2
Modem/VPN
Off
Connecting
Ready
Table 6: LED functions
The LED S2 shows the modem state by different f ashing provided the modem is used.
After the modem connection is estab ished and VPN is enab ed, the LED S2 shows the state
of the VPN connection.
The fo owing tab e describes the functions of the particu ar LED signa s.
On Time
Off Time
Descripti n
Permanent
---
Modem connected or/and
VPN connected
0.9
s
0.1
s
Good mobi e signa (20 ASU
-
31 ASU)
0.3
s
0.3
s
Norma mobi e signa qua ity (13 ASU
-
19 ASU)
0.1
s
0.9
s
Bad mobi e signa qua ity (0 ASU
-
12 ASU)
1
s
1
s
VPN
-
c ient tries connecting the VPN
-
server
2
s
2
s
Modem in init s
equence, missing anten
n
a, unknown signa
--- Permanent
Unknown state, modem disab ed, wrong PIN, VPN discon-
nected
Table 7: LED S2 functions

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4 SIM CARD
The interna SIM card of the IGW/936-L can be changed through the s ot on the backside.
To remove the SIM card just push it gent y with a screw driver unti you hear a soft "c ick".
The SIM card is ejected a few mi imeters and can be pu ed out easi y.
Figure 2: Removing the SIM card
To insert the SIM card just push it by hand as deep as possib e into the s ot.
Please note:
Pay attention to the correct orientation of the SIM card ike shown in fig. 3!
Then use a screw driver to push it gent y further into the s ot unti you here a soft "c ick".
Figure 3: Inserting the SIM card

IGW/936-L – Hardware Reference
D o c u m e n t R e v i s i o n 1 . 9
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5 HELPFUL LITERATURE
• eSOM/3517 Hardware Reference
• SSV Web ConfigToo User Manua
CONTACT
SSV SOFTWARE SYSTEMS GmbH
Dünenweg 5
30419 Hannover
Phone: +49 (0)511 ▪ 40 000-0
Fax: +49 (0)511 ▪ 40 000-40
E-mai : [email protected]
Internet: www.ssv-embedded.de
Forum: www.ssv-comm.de/forum
Socia : www.linkedin.com/company/ssv-software-systems
DOCUMENT HISTORY
Revision
Date
Remarks
Name
Review
1.0
2013
-
11
-
18
First
version
WBU
KDW
1.1
2014
-
03
-
27
Edited chapter 3.1, added chapter 3.2, edited chapter 3.
WBU
SSC
1.2
2014
-
04
-
23
Added chapter 4
WBU
SSC
1.3
201
-
08
-
26
Edited chapter 1.3
WBU
SSC
1.4
2016
-
06
-
1
Edited chapter 3. , added chapter 3.6
WBU
HNE
1.
2017
-
03
-
17
Changed “power consumption” in chapter 1.4
WBU
KDW
1.6
2018
-
12
-
04
Updated features of “wireless module” in chapter 1.4
WBU
SSC
1.7
2020
-
09
-
1
Edited power consumption in chapter 1.4
WBU
SSC
1.8
2022
-
07
-
14
Edited information
of
LAN2
(1
Gbps changed to
100
Mbps)
WBU
SSC
1.9
2023
-
07
-
07
Removed information about DVI interface
WBU
ENE
The contents of this document are subject to change without prior notice. SSV does not assume any liability
and does not guarantee that the presented information is accurate or complete. The information in this
document is provided 'as is' without warranty
of any kind. Some names within this document may be
trademarks of their respective holders.
© 2023 SSV SOFTWARE SYSTEMS GmbH. All rights reserved.