B+B SmartWorx spectre lte User manual

Cellular and Wired Routers
SPECTRE LTE, 3G, RT
USER’S MANUAL

HEADQUARTERS
International Headquarters
B&B Electronics Mfg. Co. Inc.
707 Dayton Road
Ottawa, IL 61350 USA
Phone [phone] – General Fax [phone]
Websites
www.bb-elec.com
bb-smartsensing.com
suppor[email protected]
European Headquarters
B&B Electronics
Westlink Commercial Park
Oranmore, Co. Galway, Ireland
Phone [phone] – Fax [phone]
Websites
www.bb-europe.com
[email protected]
Document: SPECTRE_User_Manual
issued on June 25, 2015 in CZ, Conel s.r.o., Sokolska 71, 562 04 Usti nad Orlici, Czech
Republic
c
2015 B&B Electronics Mfg. Co. Inc. No part of this publication may be reproduced or transmitted in any
form or by any means, electronic or mechanical, including photography, recording, or any information storage and
retrieval system without written consent. Information in this manual is subject to change without notice, and does
not represent a commitment on the part of B&B Electronics Mfg. Co. Inc.
B&B Electronics Mfg. Co. Inc. shall not be liable for incidental or consequential damages resulting from the
furnishing, performance, or use of this manual.
All brand names used in this manual are the registered trademarks of their respective owners. The use of trade-
marks or other designations in this publication is for reference purposes only and does not constitute an endorse-
ment by the trademark holder.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following
2 conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.
i

CONTENTS
Contents
1 About 1
2 Safety Instruction 2
2.1 Compliance...................................... 2
2.2 Product Disposal Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 Router Description 4
3.1 Description ...................................... 4
3.2 Examples of Possible Applications . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.3 ContentsofPackage................................. 5
3.4 ModelNumbers.................................... 5
3.5 Dimensions...................................... 8
4 Mounting Recommendations 9
5 User Interfaces 12
5.1 Connectors ...................................... 12
5.2 StatusIndicators ................................... 13
5.2.1 Expansion Port Status Indicators . . . . . . . . . . . . . . . . . . . . . . 14
EthernetPorts ................................ 14
RS-232Ports................................. 15
I/OPorts ................................... 15
RS-485/422Ports .............................. 15
Wi-Fi...................................... 15
SmartMeshIP ................................ 15
5.3 PowerConnector................................... 16
5.4 AntennaConnector.................................. 17
5.5 SIMCardReader................................... 18
5.6 EthernetPort ..................................... 18
5.7 Port1 ......................................... 19
5.8 Port2 ......................................... 19
5.9 USBPort ....................................... 20
5.10I/OPort ........................................ 20
5.11 Expansion Ports Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.11.1RS-232Ports................................. 22
5.11.2RS-485/422Ports .............................. 23
Connector Pinout in RS-485 mode . . . . . . . . . . . . . . . . . . . . . 24
Connector Pinout in RS-422 mode . . . . . . . . . . . . . . . . . . . . . 25
5.11.3 12-bit I/O (AI, DI, DO) Port . . . . . . . . . . . . . . . . . . . . . . . . . 27
ii

CONTENTS
AnalogInputs................................. 27
BinaryInput.................................. 27
CounterInput................................. 27
BinaryOutput................................. 27
Selecting the Binary Input Current . . . . . . . . . . . . . . . . . . . . . 28
Input/OutputConnector ........................... 28
MODBUS ASCII Configuration and Address Space . . . . . . . . . . . . 29
6 Reset or Reboot 36
7 First Use 37
7.1 StartingtheRouter.................................. 38
7.2 ConfiguringtheRouter................................ 38
Configuration over Web browser . . . . . . . . . . . . . . . . . . . . . . 38
Configuration over Telnet or SSH . . . . . . . . . . . . . . . . . . . . . . 39
8 Technical Parameters 40
9 Troubleshooting 45
9.1 FAQ .......................................... 45
10 Customer Support 46
iii

LIST OF FIGURES
List of Figures
1 ContentsofPackage................................. 5
2 Basic dimensions, metal box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Spacearoundantenna................................ 9
4 Cablerouting ..................................... 10
5 Space in front of connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 DINrailclip ...................................... 11
7 Removing the router from the DIN rail . . . . . . . . . . . . . . . . . . . . . . . 11
8 SPECTRE LTE front panel example, model RTLTE-304 . . . . . . . . . . . . . 12
9 SPECTRE 3G front panel example, model RT3G-340-W . . . . . . . . . . . . . 13
10 SPECTRE RT front panel example, model ERT311 . . . . . . . . . . . . . . . . 13
11 Powerconnector ................................... 16
12 Connection of power supply connector . . . . . . . . . . . . . . . . . . . . . . . 16
13 Connection of power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
14 Connectingtheantenna ............................... 17
15 EjectedSIMcardholder............................... 18
16 Ethernetconnector.................................. 19
17 Ethernetcableconnection.............................. 19
18 USBconnector .................................... 20
19 I/Oconnector..................................... 20
20 Connection of binary input and output of router . . . . . . . . . . . . . . . . . . 21
21 RS-232portconnector................................ 22
22 Meterconnectiontorouter.............................. 22
23 Jumper position for external power supply (left) and internal power supply (right) 23
24 Jumper position for RS-485 (left) and for RS-422 (right) . . . . . . . . . . . . . 23
25 RS-485/422connector................................ 24
26 RS-485: Connection to the router with data cable length less than 10 m . . . . 24
27 RS-485: Connection to the router with data cable length more than 10 m . . . . 25
28 RS-485/422connector................................ 25
29 RS-422: Connection to the router with data cable length less than 10 m . . . . 26
30 RS-422: Connection to the router with data cable length more than 10 m . . . . 26
31 Threshold select using jumper on the board . . . . . . . . . . . . . . . . . . . . 28
32 12-bitI/O(CNT)connector.............................. 28
33 Typical connection of the 12-bit I/O port circuitry: . . . . . . . . . . . . . . . . . 29
34 Routerreset...................................... 36
35 Connecting the router before the first use . . . . . . . . . . . . . . . . . . . . . 37
36 Accessing the router Web interface . . . . . . . . . . . . . . . . . . . . . . . . . 38
37 RouterWebinterface................................. 39
iv

LIST OF TABLES
List of Tables
1 Expansion port possibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 SPECTRE LTE model numbers for Verizon . . . . . . . . . . . . . . . . . . . . 6
3 SPECTRE LTE model numbers for AT&T . . . . . . . . . . . . . . . . . . . . . 7
4 SPECTRE3Gmodelnumbers ........................... 7
5 SPECTRE RT Ethernet Router . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Frontpaneldescription................................ 12
7 Routerstatusindication ............................... 14
8 Ethernet LED status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
9 RS-232 LED status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
10 I/O Port LED status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
11 RS-232 LED status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
12 Wi-Fi LED status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
13 Wi-Fi LED status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
14 Connection of power connector . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
15 Ethernetconnector.................................. 18
16 Connection of USB connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
17 I/Oportconnection.................................. 20
18 Connection of RS-232 connector . . . . . . . . . . . . . . . . . . . . . . . . . . 22
19 Connector pinout in RS-485 mode . . . . . . . . . . . . . . . . . . . . . . . . . 24
20 Connector pinout in RS-422 mode . . . . . . . . . . . . . . . . . . . . . . . . . 25
21 12-bit Input/Output connector pinout . . . . . . . . . . . . . . . . . . . . . . . . 28
22 MODBUS input/output address space . . . . . . . . . . . . . . . . . . . . . . . 35
23 Ways to reset or restart the router . . . . . . . . . . . . . . . . . . . . . . . . . . 36
24 Generalspecifications ................................ 40
25 SPECTRE LTE AT cellular module specifications . . . . . . . . . . . . . . . . . 41
26 SPECTRE LTE VZ cellular module specifications . . . . . . . . . . . . . . . . . 42
27 SPECTRE 3G cellular module specifications . . . . . . . . . . . . . . . . . . . 42
28 Processorspecifications............................... 42
29 I/Oportspecifications ................................ 42
30 Wi-FiSpecifications ................................. 43
31 SmartMesh IP 802.15.4e Radio Specifications . . . . . . . . . . . . . . . . . . 44
v

1. ABOUT
1. About
Used Symbols
Danger – important notice, which may have an influence on the user’s safety or the function
of the device.
Attention – notice on possible problems, which can arise in specific cases.
Information, notice – information, which contains useful advice or special interest.
GPL License
Source codes under GPL license are available free of charge by sending an email to:
suppor[email protected]
Router Version
The properties and settings associated with the cellular network connection are not available
in noncellular SPECTRE RT routers.
PPPoE configuration is only available on SPECTRE RT routers. It is used to set the PPPoE
connection over Ethernet.
Declared Quality System
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
1

2. SAFETY INSTRUCTION
2. Safety Instruction
2.1 Compliance
PLEASE OBSERVE THE FOLLOWING INSTRUCTIONS:
THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A, B, C, AND
D HAZARDOUS LOCATIONS, OR NON-HAZARDOUS LOCATIONS ONLY.
WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT UNLESS POWER
HAS BEEN REMOVED OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.
WARNING – EXPLOSION HAZARD – SUBSTITUTION OF ANY COMPONENTS MAY IM-
PAIR SUITABILITY FOR CLASS I, DIVISION 2.
CET ÉQUIPEMENT EST CONVENABLE EN CLASSE 1, DIVISION 2, GROUPES A, B, C, ET
D ENDROITS DANGEREUX OU ENDROITS NON DANGEREUX SEULEMENT.
AVIS – RISQUE D’EXPLOSION – NE DÉCONNECTEZ PAS L’ÉQUIPEMENT, SAUF SI L’ALI-
MENTATION A ÉTÉ COUPÉE OU SI L’ENVIRONMEMENT EST CLASSÉ NON DANGEREUX.
AVIS – RISQUE D’EXPLOSION - SUBSTITUTION DE TOUTE COMPOSANTE RISQUERAIT
LA QUALITÉ POUR CLASSE 1, DIVISION 2.
These devices are open-type devices that are to be installed in an enclosure suitable for the
environment.
The router must be used in compliance with all applicable international and national laws
and in compliance with any special restrictions regulating the use of the router in prescribed
applications and environments.
To prevent possible injury and damage to appliances and to ensure compliance with all rele-
vant provisions, use only the original accessories. Unauthorized modifications or the use of
unapproved accessories may result in damage to the router and a breach of applicable regu-
lations. Unauthorized modifications or use of unapproved accessories may void the warranty.
Turn off the router and disconnect it from power supply before handling of the SIM card.
Caution! The SIM card could be swallowed by small children.
Input voltage must not exceed 30 V DC max.
Do not expose the router to extreme ambient conditions. Protect the router against dust,
moisture and high temperature.
The router should not be used in locations where flammable and explosive materials are
present, including gas stations, chemical plants, or locations in which explosives are used.
2

2. SAFETY INSTRUCTION
Switch off the router when travelling by plane. Use of the router in a plane may endanger the
operation of the plane or interfere with the mobile telephone network, and may be unlawful.
When using the router in the close proximity of personal medical devices, such as cardiac
pacemakers or hearing aids, proceed with heightened caution.
The router may cause interference when in the close proximity of tv sets, radio receivers or
personal computers.
It is recommended to create an appropriate copy or backup of all the important settings that
are stored in the memory of the device.
2.2 Product Disposal Instructions
The WEEE (Waste Electrical and Electronic Equipment: 2002/96/EC) directive has been
introduced to ensure that electrical/electronic products are recycled using the best available
recovery techniques to minimize the impact on the environment. This product contains high
quality materials and components which can be recycled. At the end of its life, this product
MUST NOT be mixed with other commercial waste for disposal. Check the terms and condi-
tions of your supplier for disposal information.
3

3. ROUTER DESCRIPTION
3. Router Description
3.1 Description
The SPECTRE Cellular and Etherent industrial routers are used to wirelessly connect Eth-
ernet equipment and other devices to the Internet or intranet. Thanks to the high data transfer
speed of up to 100 Mbit/s download (LTE models) and 50 Mbit/s upload (LTE models), it is an
ideal wireless solution for traffic and security camera systems, individual computers, LAN net-
works, automatic teller machines (ATM) and other self-service terminals. Datat transfer speed
of 3G models is up to 14.4 Mbit/s download and up to 5.76 Mbps upload on HSPA+ network.
The standard configuration includes one 10/100 Ethernet port, one USB Host port, one
binary Input/output (I/O) port and one SIM card holder (LTE models). 3G models include
second SIM card holder providing network redundancy. It also contains 2 expansion ports
for connecting to other types of networks such as RS-232, RS-485/422, Digital/Analog I/O, or
they can be configured to provide additional switched Ethernet ports. The function of each
port is dependent upon the specific router model.
Configuration of the router may be done via a password-protected Web interface. The
router supports the creation of VPN tunnels using IPsec, OpenVPN and L2TP to ensure safe
communication. The Web interface provides detailed statistics about the router’s activities,
signal strength, etc. The router supports DHCP, NAT, NAT-T, DynDNS, NTP, VRRP, control by
SMS, and many other functions.
The router provides diagnostic functions which include automatically monitoring the PPP
connection, automatic restart in case of connection losses, and a hardware watchdog that
monitors the router status. The user may insert Linux scripts to control various router func-
tions and create up to four different configurations for the same router. These configuration
files can include different SMS functionality and binary input configurations. You may switch
between different configurations whenever necessary. The router can automatically upgrade
its configuration and firmware from your central server. This allows for mass reconfiguration
of numerous routers at the same time.
3.2 Examples of Possible Applications
•Mobile office
•Fleet management
•Security system
•Telematics
•Telemetrics
•Remote monitoring
•Vending and dispatcher machines
4

3. ROUTER DESCRIPTION
3.3 Contents of Package
The basic router package includes:
•Router
•Power supply
•Crossover UTP cable
•External antennas
•Clips for the DIN rail
•Quick Start Guide
Figure 1: Contents of Package
3.4 Model Numbers
Standard Features on SPECTRE Routers: 10/100 Ethernet, USB Host Port, Binary I/O Port,
Dual SIM Card slots
Expansion Port Functions (Model Dependent):
The Ports Can Be Connected As Follows:
PORT 1 ETHERNET, SWITCH (together with PORT 2), RS-232, RS-485/422,
12-bit I/O (AI, DI, DO)
PORT 2 SWITCH (together with PORT 1), RS-232, RS-485/422, Wi-Fi, SmartMesh IP
Table 1: Expansion port possibilities
5

3. ROUTER DESCRIPTION
SPECTRE LTE Wireless Routers (Verizon): Expansion Ports
Model No. Port 1 Port 2
RTLTE-300-VZ No connect No connect
RTLTE-302-VZ No connect RS-232
RTLTE-304-VZ No connect RS-422/485
RTLTE-310-VZ Ethernet No connect
RTLTE-311-VZ Ethernet (SWITCH) Ethernet (SWITCH)
RTLTE-312-VZ Ethernet RS-232
RTLTE-314-VZ Ethernet RS-422/485
RTLTE-322-VZ RS-232 RS-232
RTLTE-324-VZ RS-232 RS-422/485
RTLTE-330-VZ 12-bit I/O (AI, DI, DO) No connect
RTLTE-300-W-VZ No connect Wi-Fi
RTLTE-310-W-VZ Ethernet Wi-Fi
RTLTE-320-W-VZ RS-232 Wi-Fi
RTLTE-330-W-VZ 12-bit I/O (AI, DI, DO) Wi-Fi
RTLTE-340-W-VZ RS-422/485 Wi-Fi
RTLTE-350-VZ No connect SmartMesh IP
RTLTE-351-VZ Ethernet SmartMesh IP
RTLTE-352-VZ RS-232 SmartMesh IP
RTLTE-354-VZ RS-422/485 SmartMesh IP
Table 2: SPECTRE LTE model numbers for Verizon
SPECTRE LTE Wireless Routers (AT&T): Expansion Ports
Model No. Port 1 Port 2
RTLTE-300-AT No connect No connect
RTLTE-302-AT No connect RS-232
RTLTE-304-AT No connect RS-422/485
RTLTE-310-AT Ethernet No connect
RTLTE-311-AT Ethernet (SWITCH) Ethernet (SWITCH)
RTLTE-312-AT Ethernet RS-232
RTLTE-314-AT Ethernet RS-422/485
RTLTE-322-AT RS-232 RS-232
RTLTE-324-AT RS-232 RS-422/485
RTLTE-330-AT 12-bit I/O (AI, DI, DO) No connect
RTLTE-300-W-AT No connect Wi-Fi
RTLTE-310-W-AT Ethernet Wi-Fi
To be continued on the next page
6

3. ROUTER DESCRIPTION
Continued from the previous page
SPECTRE LTE Wireless Routers (AT&T): Expansion Ports
Model No. Port 1 Port 2
RTLTE-320-W-AT RS-232 Wi-Fi
RTLTE-330-W-AT 12-bit I/O (AI, DI, DO) Wi-Fi
RTLTE-340-W-AT RS-422/485 Wi-Fi
RTLTE-350-AT No connect SmartMesh IP
RTLTE-351-AT Ethernet SmartMesh IP
RTLTE-352-AT RS-232 SmartMesh IP
RTLTE-354-AT RS-422/485 SmartMesh IP
Table 3: SPECTRE LTE model numbers for AT&T
SPECTRE 3G Wireless Routers: Expansion Ports
Model No. Port 1 Port 2
RT3G-300 No connect No connect
RT3G-302 No connect RS-232
RT3G-304 No connect RS-422/485
RT3G-310 Ethernet No connect
RT3G-311 Ethernet (SWITCH) Ethernet (SWITCH)
RT3G-312 Ethernet RS-232
RT3G-314 Ethernet RS-422/485
RT3G-322 RS-232 RS-232
RT3G-324 RS-232 RS-422/485
RT3G-330 12-bit I/O (AI, DI, DO) No connect
RT3G-300-W No connect Wi-Fi
RT3G-310-W Ethernet Wi-Fi
RT3G-320-W RS-232 Wi-Fi
RT3G-330-W 12-bit I/O (AI, DI, DO) Wi-Fi
RT3G-340-W RS-422/485 Wi-Fi
RT3G-350 No connect SmartMesh IP
RT3G-351 Ethernet SmartMesh IP
RT3G-352 RS-232 SmartMesh IP
RT3G-354 RS-422/485 SmartMesh IP
Table 4: SPECTRE 3G model numbers
7

3. ROUTER DESCRIPTION
SPECTRE RT Ethernet Routers: Expansion Ports
Model No. Port 1 Port 2
ERT310 Ethernet No connect
ERT311 Ethernet (SWITCH) Ethernet (SWITCH)
ERT312 Ethernet RS-232
ERT314 Ethernet RS-422/485
ERT351 Etherent SmartMeshIP
Table 5: SPECTRE RT Ethernet Router
3.5 Dimensions
Basic dimensions, metal box:
Figure 2: Basic dimensions, metal box
8

4. MOUNTING RECOMMENDATIONS
4. Mounting Recommendations
•The router may be placed on a work surface.
•Clips are included for mounting the router on a standard DIN rail.
The router may be installed in an industrial instrument panel.
For best performance, please consider the following guidelines:
•When using the supplied whip antennas, maintain a distance of 6 cm from cables and
metal surfaces on every side. When using an external antenna, unless in a switch-board,
it is necessary to fit a lightning conductor
•When mounting a router on sheet steel we recommend using an external antenna.
•If the router is installed in a metal instrument enclosure, an external antenna must be
used and it must be mounted outside of the metal enclosure.
Figure 3: Space around antenna
9

4. MOUNTING RECOMMENDATIONS
We recommend binding the cables together to avoid coupling noise onto the cables.
1. Length: The combination of power supply and data cables can be a maximum of 1.5
meters.
2. If the length of the data cables exceeds 1.5 meters or if the cable leads towards the
switch panel, we recommend installing overvoltage protectors (surge suppressors).
3. Do not bundle the data cables with 120/230V power cables.
4. All wiring to sensors should use shielded twisted pairs.
Figure 4: Cable routing
Leave enough space around the connectors for the handling of cables.
Figure 5: Space in front of connectors
10

4. MOUNTING RECOMMENDATIONS
We recommend using the switch panel’s earth-bonding distribution frame for grounding the
router’s power supply, data cables and antenna.
Removing from DIN rail
Figure 6: DIN rail clip
This is the default position of the DIN rail clip. To remove the router from the DIN rail, push
the router up slightly, so that the top part of the clip disengages, and then gently slide the
router off the DIN rail.
Figure 7: Removing the router from the DIN rail
11

5. USER INTERFACES
5. User Interfaces
5.1 Connectors
Front Panel
Label Connector Description
PWR 2-pin Power supply
ETH RJ45 Connection to the local computer network
PORT 1 RJ45 RS-232/422/485, ETHERNET, or 12-bit I/O
PORT 2 RJ45 RS-232/422/485 or ETHERNET
ANT SMA Main cellular antenna (LTE and 3G models only)
DIV SMA Diversity cellular antenna (LTE models only)
GPS SMA GPS antenna (LTE models only)
AUX SMA
RP-SMA
3G models (on the left): DIV/GPS
all models (on the right): SmartMesh IP antenna
WIFI RP-SMA Wi-Fi antenna (LTE and 3G models only)
USB USB-A Host USB connector
I/O 3-pin Binary input and output
SIM - SIM card holder (LTE models only)
SIM1 - SIM card holder (3G models only)
SIM2 - SIM card holder 2 (3G models only)
Table 6: Front panel description
Figure 8: SPECTRE LTE front panel example, model RTLTE-304
12

5. USER INTERFACES
Figure 9: SPECTRE 3G front panel example, model RT3G-340-W
Figure 10: SPECTRE RT front panel example, model ERT311
5.2 Status Indicators
Caption Color State Description
PWR Green Blinking
On
Fast blinking
Router is ready
Starting of the router
Updating firmware
DAT Red Blinking Communication in progress on radio channel
To be continued on the next page
13

5. USER INTERFACES
Continued from the previous page
Caption Color State Description
WAN Yellow flashing
1x flash per sec.
2x flash per sec.
3x flash per sec.
PPP connection established.
Signal strength is from –50 dBm to –69 dBm.
Signal strength is from –70 dBm to –89 dBm or
the difference between neighboring cells is ex-
actly 3 dBm.
Signal strength is from –90 dBm to –113 dBm
or difference the between neighboring cells is
smaller than 3 dBm.
USR Yellow Function selected by user
OUT Green On Binary output active
IN Green On Binary input active
ETH Green On
Off
Selected 100 Mbit/s
Selected 10 Mbit/s
ETH Yellow On
Blinking
Off
The network cable is connected
Data transmission
The network cable is not connected
PORT Green LED functions for different router configurations appear in the charts
below.
PORT Yellow LED functions for different router configurations appear in the charts
below.
SIM Yellow On SIM card is active (LTE models only)
SIM1 Yellow On SIM card 1 is active (3G models only)
SIM2 Yellow On SIM card 2 is active (3G models only)
Table 7: Router status indication
5.2.1 Expansion Port Status Indicators
Ethernet Ports
LED Port Indicator
Green LED On: selected 100 Mbit/s
Off: selected 10 Mbit/s
Yellow LED On: the network cable is connected
Blinking: data transmission
Off: the network cable is not connected
Table 8: Ethernet LED status indication
14