Page 1
L T E router LR77 v2
USER’S MANUAL
, Anytime Anything Anywhere , , but always connected.
Industrial 4G Router
100 M
bps|WiFi|DUAL SIM|RS232|RS485
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VITRIKO
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LTE
LR77
v2
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USED S Y M B O L S
Used symbols
Danger – important notice, which may have an influence on the user’s safety or the function
of the device.
At t ent ion – 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 a v a i l a b l e free of charge by sending an email t o:
Manual issued in CZ, June 25, 2013
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CON TEN TS
Contents
1 Safety instruction 1
2 Product disposal instructions 2
3 R o u te r description 3
4 Contents of package 4
5 R o u te r design 5
5.1 R o u t e r v e r s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.2 Delivery identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.3 Ordering codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.3.1 Basic v e r s i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.3.2 F u l l v e r s i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.4 Basic dimensions of plastic box . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.5 Basic dimensions of metal box . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.6 Mechanical dimensions and mounting re c om m end ati ons . . . . . . . . . . . . . 9
5.7 R e m o v i n g from the DIN rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.8 Description of the front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.8.1 Status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.8.2 P o w e r connector PWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.8.3 Antenna connector ANT, DIV and GPS (alternatively WIFI or WMBUS) . 15
5.8.4 SIM card r ea d er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.8.5 Ethernet port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.8.6 PORT1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.8.7 PORT2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.8.8 USB P o r t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.8.9 I/O P o r t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.8.10 R e s e t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6 First use
23
6.1 Connecting the router before first use . . . . . . . . . . . . . . . . . . . . . . . 23
6.2 Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.3.1 Configuration o v e r w e b browser . . . . . . . . . . . . . . . . . . . . . . . 24
6.3.2 Configuration o v e r T e l n e t . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7 T e c h n i c a l parameters
25
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CON TEN TS
7.1 T e c h n i c a l parameters of router . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7.2 T e c h n i c a l parameters of module . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7.3 T e c h n i c a l parameters of processor . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.4 T e c h n i c a l parameters I/O port . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.5 T e c h n i c a l parameters of e x p a n s i o n port . . . . . . . . . . . . . . . . . . . . . . 26
8 Re commende d literature 27
9 P o s s i b l e problems 28
10 F A Q 29
11 Customers support 31
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LIST OF FIGURES
List of F i g u re s
1 Contents of package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 F r o n t panel LR77 v2B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 F r o n t panel LR77 v2F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 F r o n t panel LR77 v2B SL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 F r o n t panel LR77 v2F SL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6 Label LR77 v2B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
7 Label LR77 v2B SL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
8 Label LR77 v2F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
9 Label LR77 v2F SL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
10 Basic dimensions of plastic box . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
11 Basic dimensions of metal box . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
12 Space around antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
13 Space around antennas f o r SL . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
14 Cable routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
15 Cable routing fo r SL v e r s i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
16 Space in front of connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
17 Space in front of connectors – SL . . . . . . . . . . . . . . . . . . . . . . . . . . 10
18 Default position of DIN holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
19 R e m o v i n g from the DIN rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
20 F r o n t panel LR77 v2F SL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
21 P o w e r connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
22 Connection of power supply connector . . . . . . . . . . . . . . . . . . . . . . . 14
23 Connection of power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
24 External antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
25 Connecting of the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
26 Ejected SIM holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
27 Ethernet connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
28 Connection of e t he rnet cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
29 Example of router connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
30 PORT1 cable connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
31 PORT2 cable connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
32 USB connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
33 Connection PLC to the router . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
34 Connection flash memory to the router . . . . . . . . . . . . . . . . . . . . . . . 20
35 I/O connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
36 Connection of I/O cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
37 Connection of input and output t o the router . . . . . . . . . . . . . . . . . . . . 21
38 R o u t e r r ese t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
39 R o u t e r connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
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LIST OF T A B L E S
List of T a b l e s
1 R o u t e r v e r s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Delivery identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Ordering codes of basic v e r s i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Ordering codes of full v e r s i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 F r o n t panel description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6 R o u t e r status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7 Connection of power connector . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
8 Connection of Ethernet connector . . . . . . . . . . . . . . . . . . . . . . . . . . 16
9 Connection of USB connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
10 Connection of I/O port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
11 Description of r e se t and re sta rt router . . . . . . . . . . . . . . . . . . . . . . . 22
12 T e c h n i c a l parameters of router . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
13 T e c h n i c a l parameters of module . . . . . . . . . . . . . . . . . . . . . . . . . . 26
14 T e c h n i c a l parameters of processor . . . . . . . . . . . . . . . . . . . . . . . . . 26
15 T e c h n i c a l parameters I/O port . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
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1. S A F E T Y INSTRUCTION
1. Safety instruction
Please, observe the fo ll ow in g instructions:
• The router must be used in compliance with all applicable international and national laws
and in compliance with any special re st r ic t io n s r eg ul a ti n g the utilization of the router in
prescribed applications and environments.
• T o prevent possible injury to health and damage to appliances and t o ensure that all
the r e lev a nt provisions have been complied with, use only the original accessories.
Un authoris ed modifications or utilization of accessories that have not been approved
may r e sul t in damage to the router and in a breach of applicable reg ula tio n s. Unauth orized modifications or utilization of accessories that have not been approved may re su l t
in the t e r m i n a t i o n of the v a l i d i t y of the guarantee.
• The router can not be opened.
• Before handling of the SIM card turn off the router and disconnect it from power supply.
• Caution! The SIM card could be swallowed b y small children.
• It must not be e x c e e d e d b y the maximum v o l t a g e 30 V DC power connector on the router.
• Do not e x p o s e the router to e x t r e m e ambient conditions. Protect the router against dust,
moisture and high t e m p e r a t u r e .
• The rou ter should not be used at petrol stations of flammable and e x p l o s i v e materials.
W e r e mi n d the users of the duty t o observe the r e st r ic t ion s concerning the utilization
of radio devices at petrol stations, in chemical plants, or in th e course of blasting w o r k s
in which e x p l o s i v e s are used.
• Switch off the route r when travelling by plane. Utilization of the router in a plane may
endanger the operation of the plane or interfere with the mobile t e l e p h o n e network, and
may be unlawful. F a i l u r e t o observe the se instructions may r esu lt in the suspension
or cancellation of t e l e p h o n e services f o r the r esp ect i ve client, or, it may r esu lt in legal
sanctions; it may also r esu lt in both e v e n t u a l i t i e s .
• When using the route r in the close proximity of personal medical devices, such as cardiac
pacemakers or hearing aids, y o u must proceed with heightened caution.
• If it is in the proximity of TV sets, radio r ec e ive r s and personal computers, the t e l e p h o n e
may cause interference.
• It is re c om m en d ed that y o u should create an appropriate copy or backup of all the important settings that are stored in the memory of the device.
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2. PRODUCT DISPOSAL INSTRUCTIONS
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 re c ycl ed using the best a v a i l a b l e
re c ove r y t e c h n i q u e s to minimize th e impact on the environment. This product contains high
quality materials and components which can be r ecy c le d . A t the end of it’s life this product
MUST NOT be mixed with ot h er commercial w a s t e fo r disposal. Check the t e r m s and conditions of y o u r supplier f o r disposal information.
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3. R O U T E R DESCRIPTION
3. R o u t e r description
L T E route r LR77 v2 is used t o wirelessly connect v a r i o u s equipments and devices via
Ethernet interface 10/100 to the Internet or intranet. Thanks t o high data transfer speed of
up t o 100 Mbit/s (download) and upload speed up t o 50 Mbit/s it is an ideal wireless solution
for traffic and security camera systems, individual computers, LANnetworks, automatic t e l l e r
machines (ATM) and o th e r self-service t e r m i n a l s , e t c.
As a standard, this e x c e p t i o n a l l y fast L T E LR77 v2 wireless router is equipped with one
Ethernet 10/100, one USB Host port, one binary Input/output (I/O) port and one SIM card
T o save and backup communication data a v e r s i o n with two SIM cards is a v a i l a b l e . The wide
range of interface options of the router further e x p a n d s P o r t 1 and P o r t 2 e x p a n s i o n ports, which
are selected b y the customer. F o r P o r t 1 are a v a i l a b l e : Ethernet port 10/100, serial interface
ports RS232/RS485/RS422/MBUS or inputs/outputs (I/O – CNT). P o r t 2 may be equipped with
serial interfaces RS232/RS485/RS422/MBUS, wireless interfaces WIFI/WMBUS, SDH e x p a n sion port or inputs/outputs (I/O – CNT). Both of ports can be fitted with internal switch (exp.
port S W I T C H ) . This 3G wireless router is supplied either in a plastic or metal casing, based
on the re qui re me n ts of the customer.
Configuration is done via w e b interface protected b y password. The LR77 v2 router supports creation of VPN tunnels using t e c h n o l o g i e s IPsec, OpenVPN and L2TP to ensure safe
communication. W e b interface provides detail statistics about the 3G router activities, signal
strength, detailed log, e t c. Cellular router supports functions: DHCP, NAT, N AT-T, DynDNS,
NTP, VRRP, control b y SMS and many o th er function.
Other diagnostic functions ensuring continuous communication include automatic inspection of PPP connection offering an automatic r est a r t f e at u r e – in case of connection losses, or
hardware w a t c h d o g which monitors the status of the router. With the help of a special window
(start up script window) y o u may insert Linux scripts fo r v a r i o u s actions. F o r some applications the k e y option to create several different configurations for one L T E wireless router, the
so-called profiles (maximum of 4), and the option to switch between them (for e x a m p l e via
SMS, binary input status, etc . ) is essential. Cellular wireless routers LR77 v2 may automatically upgrade configuration and firmware from server. This allows mass re con fig ur a ti o n of
many routers in one time.
F o r easy use additional software may be used - communication VPN server Digicluster
and software f o r router monitoring R - S e e N e t .
Examples of possible applications
• mobile office
• fleet management
• security system
• t e l e m a t i c
• t e l e m e t r i c
• r em o te monitoring
• v e n d i n g and dispatcher machines
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4. CO NT E NTS OF P A C K A G E
4. Contents of package
Basic delivered set of router includes:
• router,
• power supply,
• crossover UTP cable,
• two e x t e r n a l antennas,
• clip for the DIN rail,
• installation CD containing instructions,
• paper start guide.
Figur e 1: Contents of package
The router can also be supplied as e x p a n s i o n accessories:
• One (Basic v e r s i o n ) or two (Full v e r s i o n ) e x p a n s i o n ports: RS232, RS485/422, MBUS,
ETHERNET, CNT, S W I T C H , WIFI, WMBUS or SDH. Separation columns f or mounting
e x p a n s i o n boards are included.
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5. R O U T E R DESIGN
5. R o u t e r design
5.1 R o u t e r v e r s i o n s
LR77 v2 router is supplied in the fol l ow in g v e r s i o n s :
Box SIM1 SIM2 I/O USB PORT1 PORT2 ETH
LR77 v2B Plastic
LR77 v2B SL Metal
LR77 v2F Plastic
LR77 v2F SL Metal
T a b l e 1: R o u t e r v e r s i o n s
Figur e 2: F r o n t panel LR77 v2B
Figur e 3: F r o n t panel LR77 v2F
Figur e 4: F r o n t panel LR77 v2B SL
Figur e 5: F r o n t panel LR77 v2F SL
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5. R O U T E R DESIGN
5.2 Delivery identification
T r a d e name T y p e name Other
LR77 v2B LR-77-v2 Basic v e r s i o n
LR77 v2B SL LR-77-v2 Basic v e r s i o n in the metal box
LR77 v2F LR-77-v2 F u l l v e r s i o n
LR77 v2F SL LR-77-v2 F u l l v e r s i o n in the metal box
T a b l e 2: Delivery identification
Figur e 6: Label LR77 v2B
Figur e 7: Label LR77 v2B SL
Figur e 8: Label LR77 v2F
Figur e 9: Label LR77 v2F SL
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5. R O U T E R DESIGN
5.3 Ordering codes
5.3.1 Basic v e r s i o n
Expansion port Ordering code
V e r s i o n without e x p a n s i o n port LR77 v2B set
V e r s i o n with Ethernet e x p a n s i o n port LR77 v2B ETH set
V e r s i o n with RS232 e x p a n s i o n port LR77 v2B RS232 set
V e r s i o n with RS485 e x p a n s i o n port LR77 v2B RS458 set
V e r s i o n with MBUS e x p a n s i o n port LR77 v2B MBUS set
V e r s i o n with CNT e x p a n s i o n port LR77 v2B CNT set
T a b l e 3: Ordering codes of basic v e r s i o n
5.3.2 F u l l v e r s i o n
Expansion port P o s s i b l e participation Ordering code
V e r s i o n without e x p a n s i o n port LR77 v2F set
V e r s i o n with Ethernet e x p a n s i o n port PORT1 LR77 v2F ETH set
V e r s i o n with RS232 e x p a n s i o n port PORT1 a PORT2 LR77 v2F RS232 set
V e r s i o n with RS485 e x p a n s i o n port PORT1 a PORT2 LR77 v2F RS458 set
V e r s i o n with MBUS e x p a n s i o n port PORT1 a PORT2 LR77 v2F MBUS set
V e r s i o n with CNT e x p a n s i o n port PORT1 LR77 v2F CNT set
V e r s i o n with S W I T C H e x p a n s i o n port PORT1 + PORT2 LR77 v2F S W I T C H set
V e r s i o n with WIFI e x p a n s i o n port PORT2 LR77 v2F WIFI set
V e r s i o n with WMBUS e x p a n s i o n port PORT2 LR77 v2F WMBUS set
V e r s i o n with SDH e x p a n s i o n port PORT2 LR77 v2F SDH set
T a b l e 4: Ordering codes of full v e r s i o n
Second e x p a n s i o n port is wr itten after first e x p a n s i o n port in the ordering code.
Example:
• F u l l v e r s i o n with Ethernet and RS232 port: LR77 v2F ETH RS232 set.
• F u l l v e r s i o n with Ethernet and RS232 port in metal cover:
LR77 v2F ETH RS232 SL set.
If y o u w a n t t o have a router with WIFI and GPS instead of diversity, use the ordering code
in thi s fo rm : LR77 v2F3. WIFI connector is r ev e rs e as a standard. If y o u w a n t a classic SMA
connector use LR77 v2F4 fo r v e r s i o n with diversity antenna and LR77 v2F5 fo r v e r s i o n with
GPS (i.e. no diversity).
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5. R O U T E R DESIGN
5.4 Basic dimensions of plastic box
Figur e 10: Basic dimensions of plastic box
5.5 Basic dimensions of metal box
Figur e 11: Basic dimensions of metal box
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5. R O U T E R DESIGN
5.6 Mechanical dimensions and mounting recommendations
Mounting r e com men d at i on s :
• possibility to be put on a wo r k surface,
• DIN rail with clips CKD 2 (ELPAC clip SL fo r metal v e r s i o n ) are included.
F o r the most of applications with a built-in router in a switch board it is possible to re c og n iz e
two kinds of environments:
• no public and industry environment of low v o l t a g e with high interference,
• public environment of low v o l t a g e without high interference.
F o r both of these environments it is possible to mount router to a switch board, the fo l lowi n g
there is no need t o have e x a m i n a t i o n immunity or issues in connection with EMC according t o
EN 60439-1 ed.2:00 + A1:04.
F o r compliance of EN 60439-1 ed.2:00 + A1:04 specification it is necessary to observe next
assembly of the router to the switch – board:
• f or whip antennas we r eco mme n d t o observe a distance of 6 cm from cables and metal
surfaces on e v e r y side according t o the next picture due to the elimination of interference, while using an e x t e r n a l antenna e x c e p t fo r the switch-board it is necessary t o fit a
lightening conductor,
• before mounting a router on sheet-steel w e r eco mme n d using an e x t e r n a l antenna,
Figur e 12: Space around antennas Figu r e 13: Space around antennas f o r SL
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5. R O U T E R DESIGN
• F o r e v e r y cables w e r e co m me n d to bind the bunch according t o the f o llow i ng picture, w e
re c om m en d for this use:
– Length of the bunch (combination of power supply and data cables) can be max-
imum 1,5 m. If the length of data cables e x c e e d s 1,5 m or in the e v e n t of, the
cable leads t owa r ds the switch – board. W e r e com men d installing o v e r – v o l t a g e
protectors (surge suppressors).
– With data cables they mustn’t carry cables with r eti cu la r t e n s i o n ∼ 230 V/50 Hz.
– All signals to sensors must be twisted pairs.
Figur e 14: Cable routing Figur e 15: Cable routing fo r SL v e r s i o n
• Sufficient space must be left before individual connectors f or handling of cables,
Figur e 16: Space in front of connectors Figu r e 17: Space in front of connectors – SL
• F o r correct function of the router w e rec omm en d t o use in the switch-board earth-bonding
distribution frame f o r grounding of power supply of router, data cables and antenna.
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5. R O U T E R DESIGN
5.7 Removi ng from the DIN rail
Default position of CPD2 holder (or CK D 2 holder fo r SL v e r s i o n ) , which is used f or mount-
ing the router on a DIN rail, is shown in the fo ll ow ing figure:
Figur e 18: Default position of DIN holder
F o r r e mov i ng from the DIN rail it is necessary to lightly push upward the router so that the
to p part of the CPD2 holder (or C K D2 f o r SL v e r s i o n ) hitched to the DIN rail get out of this rail
and then fol d out the t o p part of the router a wa y from the DIN rail.
Figur e 19: R e m o v i n g from the DIN rail
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5. R O U T E R DESIGN
5.8 Description of the front panel
On the front panel is located:
Caption Connector Description
PWR 2-pin Connector fo r the power supply adapter.
ETH RJ45 Connector fo r connection into the local computer network.
PORT1 RJ45 Connector f or e x p a n s i o n port RS232, RS458/422, MBUS,
ETHERNET, CNT or S W I T C H .
PORT2 RJ45 Connector f or e x p a n s i o n port RS232, RS485/422, MBUS,
S W I T C H , WIFI, WMBUS or SDH (only FULL v e r s i o n ) .
ANT SMA Connector fo r main antenna.
DIV SMA Connector f o r diversity antenna.
GPS SMA Connector f o r GPS antenna. It can be r epl ace d with connec-
to r fo r WIFI or WMBUS antenna.
WIFI R - S M A Connector f or WIFI antenna. Only when router is equipped
with an e x p a n s i o n port WIFI.
WMBUS SMA Connector fo r WMBUS antenna. Only when it is equipped
with an e x p a n s i o n port WMBUS.
USB USB-A Host Connector fo r connection of USB devices t o the router. Sup-
ports devices with PL-2303 and FTDI USB/RS232 converters.
I/O 3-pin Connector f or connection of the binary input and output.
SIM1 — Holder f or the first SIM card.
SIM2 — Holder f or the second SIM card (only FULL v e r s i o n ) .
T a b l e 5: F r o n t panel description
Figur e 20: F r o n t panel LR77 v2F SL
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5. R O U T E R DESIGN
5.8.1 Status indication
About router status inform eight led indicators on the front panel and on e v e r y port are two
LED indicators, which inform about port status.
Caption Color State Description
PWR Green Blinking
On
F a s t blinking
R o u t e r is rea d y
Starting of the router
Updating firmware
D A T R e d Blinking Communication in progress on radio channel
W A N Y e l l o w 1x flash per second
2x flash per second
3x flash per second
Signal strength is from –50 dBm t o –69 dBm
Signal strength is from –70 dBm to –89 dBm or difference between neighbours cells is e x a c t l y 3 dBm
Signal strength is from –90 dBm t o –113 dBm or difference between neighbours cells is smaller than 3 dBm
USR Y e l l o w F u n c t i o n selected b y 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 Y e l l o w On
Blinking
Off
The network cable is connected
Data transmission
The network cable is not connected
PORT Green Depends on the e x p a n s i o n port (see user’s guide of used port)
PORT Y e l l o w Depends on the e x p a n s i o n port (see user’s guide of used port)
SIM1 Y e l l o w On SIM card 1 is active
SIM2 Y e l l o w On SIM card 2 is active
T a b l e 6: R o u t e r status indication
State indication of W A N LED is updated e v e r y 10 seconds.
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5. R O U T E R DESIGN
5.8.2 P o w e r connector PWR
P a n e l socket 2-pin.
Pin number Signal mark Description
1 V C C ( + ) P o s i t i v e pole of DC supply v o l t a g e (+10 t o +30 V DC)
2 GND(-) Negative pole of DC supply v o l t a g e
T a b l e 7: Connection of power connector
Figur e 21: P o w e r connector
P o w e r supply fo r router is re q ui r ed between +10 V t o +30 V DC supply. Protection against
re v e rs e d polarity without signaling is built into the router.
The power consumption during rec e iv i ng is 2,3 W . The peak power consumption during
data sending is 5,5 W . However, v a l u e s of consumption can be increased, if some e x p a n s i o n
port is eqquipped. F o r correct operation it is necessary that the power source is able to supply
a peak current of 1 A.
Connector on the power cable connects into the power connector on the router head and
tightens locking screws (see figure below).
Figur e 22: Connection of power supply connector
Circuit e x a m p l e :
Figur e 23: Connection of power supply
The positive pole V C C is marked b y a r e d socket on the power.
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5. R O U T E R DESIGN
5.8.3 Antenna connector ANT, DIV and GPS (alternatively WIFI or WMBUS)
Main and diversity antennas are connected t o the router using the SMA connector on the
front panel. In the F u l l v e r s i o n of the router is also a v a i l a b l e the third SMA antenna connector,
through which the additional antenna can be connected (in case of the WIFI e x p a n s i o n port is
used, this connector is r e ve rs e – RSMA).
The router can not operate without connecting the main antenna marked as ANT.
ANT connector is used to connect the main antenna router. T o connect the diversity ant e n n a is used the second antenna connector DIV. The third connector (GPS) in th e full v e r s i o n
of the router is used f o r additional antenna intended f o r GPS (router supports active GPS ant e n n a ) . On user’s re qu e st, this antenna connector can be modified to WIFI or WMBUS.
Example of antenna:
Figur e 24: External antenna
F o r connection the antenna is used SMA connector. The antenna is connected b y screwing
this antenna t o the SMA connector on the front panel of the router (see figure below).
Figur e 25: Connecting of the antenna
Diversity antenna improves radio fe at u re s of the router at low signal strength.
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5. R O U T E R DESIGN
5.8.4 SIM card reader
The SIM card r ead er f or 3 V and 1,8 V SIM cards is located on th e front panel of the router.
T o initiate th e router into operation it is necessary t o insert an activated SIM card with unblocked PIN in the r ead e r. The SIM cards might be of different adjusted APN (Access P o i n t
Name).
Changing the SIM card:
Before handling of the SIM card turn off the router and disconnect it from power supply.
Press the small y e l l o w button to eject the rea der holder. Insert the SIM card into the re a der
holder and slide it in the re a der (see figure below).
Figur e 26: Ejected SIM holder
5.8.5 Ethernet port
P a n e l socket RJ45.
Pin Signal mark Description Data flow direction
1 TXD+ T r a n s m i t Data – positive pole Input/Output
2 TXD- T r a n s m i t Data – negative pole Input/Output
3 RXD+ R e c e i v e Data – positive pole Input/Output
4 — —
5 — —
6 RXD- R e c e i v e Data – negative pole Input/Output
7 — —
8 — —
T a b l e 8: Connection of Ethernet connector
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5. R O U T E R DESIGN
Figur e 27: Ethernet connector
A T T E N T I O N ! Po r t ETH is not POE (Power Over Ethernet) compatible!
Ethernet cable plug into the RJ45 connector labeled as ETH (see figure below).
Figur e 28: Connection of e th ern e t cable
Example of the ETH router connection:
Figur e 29: Example of router connection
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5. R O U T E R DESIGN
5.8.6 PORT1
The PORT1 is equipped on customer’s r e qu e st with one of the offered e x p a n s i o n ports:
• RS232
• RS485
• RS422
• ETHERNET
• MBUS
• CNT
• S W I T C H (together with PORT2)
Description and e x a m p l e s of e x p a n s i o n ports connection can be fo u nd in user’s guide f o r
corresponding e x p a n s i o n port.
PORT1 cable plug into the RJ45 connector labeled as PORT1 (see figure below).
Figur e 30: PORT1 cable connection
5.8.7 PORT2
The PORT2 is equipped on customer’s r e qu e st with one of the offered e x p a n s i o n ports:
• RS232
• RS485
• RS422
• MBUS
• SDH
• S W I T C H (together with PORT1)
• WIFI
• WMBUS
PORT2 is a v a i l a b l e only in the F u l l v e r s i o n of the router! Description and e x a m p l e s of
e x p a n s i o n ports connection can be fo und in user’s guide fo r corresponding e x p a n s i o n port.
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5. R O U T E R DESIGN
PORT2 cable plug into the RJ45 connector labeled as PORT1 (see figure below).
Figur e 31: PORT2 cable connection
5.8.8 USB Po r t
P a n e l socket USB-A.
Pin Signal mark Description Data flow direction
1 +5 V P o s i t i v e pole of 5 V DC supply v o l t a g e
2 USB data - USB data signal – negative pole Input/Output
3 USB data + USB data signal – positive pole Input/Output
4 GND Negative pole of DC supply v o l t a g e
T a b l e 9: Connection of USB connector
Figur e 32: USB connector
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5. R O U T E R DESIGN
Example of connecting devices with serial interface to the USB:
Figur e 33: Connection PLC t o the router
Example of connecting of USB flash disk to the USB:
Figur e 34: Connection flash memory t o the router
5.8.9 I/O Po r t
P a n e l socket 3pin.
Pin Signal mark Description Data flow direction
1 BIN0 Binary input Input
2 GND Signálová zem
3 OUT0 Binary output Output
T a b l e 10: Connection of I/O port
Figur e 35: I/O connector
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5. R O U T E R DESIGN
The user interface I/O is fo r processing of binar y input signal and to control (settings) of
binary output signal. Binary output is not switched to ground in the default configuration.
Maximum load binary output is 30 V / 100 mA. The constant current supplied b y the binary
input is 3 mA.
Connector I/O cable connect into the I/O connector on the router head and tighten locking
screws (see figure below).
Figur e 36: Connection of I/O cable
Circuit e x a m p l e of a binary input or output equipment with router:
Figur e 37: Connection of input and output to the router
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5. R O U T E R DESIGN
5.8.10 Reset
It is important to distinguish between r e se t and re boo t the router.
A c t io n Ro ut e r behavior Invoking e v e n t s
R e b o o t T u r n off and then turn on router Disconnect and connect the power,
Press the R e b o o t button in the w e b
configuration
R e s e t R e s t o r e default configuration and reb oot
the router
Press RST button
T a b l e 11: Description of re set and res tar t router
After green LED starts to blink it is possible t o res to re initial settings of the router b y pressing button RST on front panel. After press button RST it is re sto r at i on of default configuration
and r e boo t (green LED will be on).
F o r pressing the RST button could be used a narrow screwdriver.
Figur e 38: R o u t e r res et
W e r ec o mme nd t o backup y o u r router configuration (see Configuration manual), because
after r e set router set configuration to the initial state.
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6. FIRST USE
6. F i rs t use
6.1 Connecting the router before first use
Before y o u give up the router, it is necessary t o connect all components needed for the
operation of y o u r applications and the SIM card must be inserted (see figure below).
The router can not operate without connected antenna, SIM card and power supply. If the
antenna is not connected, router can be demaged.
Figur e 39: R o u t e r connection
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6. FIRST USE
6.2 Start
The router is set up connecting the power supply t o the router. In the default setting
the rou ter starts to login automatically t o the preset APN. Device on the Ethernet port DHCP
server will assign addresses. The behavior of the router can be modified b y means of the w e b
or T e l n e t interface, which is described in the configuration manual.
The power consumption during rec e iv i ng is 2,3 W . The peak power consumption during
data sending is 5,5 W . However, v a l u e s of consumption can be increased, if some e x p a n s i o n
port is eqquipped. F o r correct operation it is necessary that the power source is able to supply
a peak current of 1 A.
6.3 Configuration
A t t e n t i o n ! If the SIM card is not inserted in the router, then it is impossible t o operate. The
inserted SIM card must have activated L T E / H S P A + / U M T S / E D G E / G P R S .
6.3.1 Configuration o v e r web browser
Monitoring of the status, configuration and administration of the router can be performed
b y means of the w e b interface, which is a v a i l a b l e after insertion of IP address of the router
into the w e b browser. The default IP address of the router is 192.168.1.1. Configuration may
be performed only by the user "root" with initial password "root".
A detailed description of the router settings via the W e b interface can be f ou nd in the configuration manual.
6.3.2 Configuration o v e r T e l n e t
Monitoring of status, configuration and administration of the router can be performed
b y means of the T e l n e t interface. After IP address entry t o the T e l n e t interface it is possible t o configure the router b y th e help of commands. The default IP address of the router
is 192.168.1.1. Configuration may be performed only b y the user "root" with initial password
"root".
A detailed description of the router settings via the T e l n e t interface can be f o un d in the configuration manual.
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7. TECHNICAL P A R A M E T E R S
7. T e c h n i c a l parameters
7.1 T e c h n i c a l parameters of router
LR77 v2
Complies with standards EN 301 511, v9.0.2,
EN 301 908-1 & -2: v3.2.1,
ETSI EN 301 489-1 V1.8.1,
EN 60950-1:06 ed.2 + A11:09 + A1:10
T e m p e r a t u r e range F u n c t i o n
Storage
-30◦C t o +60◦C
-40◦C t o +85◦C
Protection F r e e l y
In switch board
IP20
IP56
Supply v o l t a g e 10 t o 30 V DC
Consumption R e c e p t i o n
GPRS
L T E
2,3 W
to 3,5 W (GPRS transmission)
to 5,5 W (LTE transmission)
Dimensions 42 x 76 x 113 mm (DIN lišta 35 mm)
W e i g h t LR77 v2 – 150 g
LR77 v2 SL – 280 g
Antenna connector SMA – 50 Ohm
User interface ETH
USB
PORT1
PORT2
Ethernet (10/100 Mbit/s)
USB 2.0
On customer’s re que st
On customer’s re que st
T a b l e 12: T e c h n i c a l parameters of router
7.2 T e c h n i c a l parameters of module
L T E modul
L T E parameters Bit rate 100 Mbps (DL) / 50 Mbps (UL)
3GPP r e l. 8 standard
Supported bandwidth: 5 Mhz, 10 Mhz, 20 Mhz
HSPA+ parameters Bit rate 21,1 Mbps (DL) / 5,76 Mbps (UL)
3GPP r e l. 7 standard
UE C A T . 1 t o 6, 8, 10, 12, 14
3GPP data compress
Continued on next page
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7. TECHNICAL P A R A M E T E R S
Continued from previous page
L T E modul
UMTS parameters PS bit rate 384 kbps (DL) / 384 kbps (UL)
CS bit rate 64 kbps (DL) / 64 kbps (UL)
W- C DM A FDD standard
GPRS/EDGE parameters Bit rate 237 kbps (DL) / 59,2 kbps (UL)
GPRS multislot class 10, CS 1 to 4
EDGE multislot class 12, CS 1 to 4,
MCS 1 t o 9
Supported GPRS/EDGE
power classes
EGSM 900: Class 4 (33 dBm)
GSM 1800/1900: Class 1 (30 dBm)
EDGE 900: Class E2 (27 dBm)
EDGE 1800/1900: Class E2 (26 dBm)
Supported channels GSM/GPRS/EDGE: 900/1800/1900 MHz
UMTS/HSDPA/HSUPA/HSPA+: 900/2100 MHz
L T E : 800/900/1800/2100/2600 Mhz
T a b l e 13: T e c h n i c a l parameters of module
7.3 T e c h n i c a l parameters of processor
32b ARM mikroprocesor
Memory 512 Mb DDR SDRAM
128 Mb FLASH
1 Mb MRAM
Interface Serial interface RS232
Ethernet interface 10/100 Mbit/s
USB 2.0 interface
T a b l e 14: T e c h n i c a l parameters of processor
7.4 T e c h n i c a l parameters I/O port
32b ARM mikroprocesor
Input/Output Binary input
Binary output
R e e d contact with trigger level 1,3 up t o 1,4 V
100 mA / max. 30 V
T a b l e 15: T e c h n i c a l parameters I/O port
7.5 T e c h n i c a l parameters of e x p a n s i o n port
T e c h n i c a l parameters of the e x p a n s i o n ports are specified in separate manuals f or e x p a n sion ports.
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8. RECOMMENDED LITERATURE
8. R e c o m m e n d e d literature
[1] Start guide,
[2] Configuration manual,
[3] User’s manual – Expansion port RS232,
[4] User’s manual – Expansion port RS485/RS422,
[5] User’s manual – Expansion port MBUS,
[6] User’s manual – Expansion port CNT,
[7] User’s manual – Expansion port ETH,
[8] User’s manual – Expansion port S W I T C H ,
[9] User’s manual – Expansion port WIFI,
[10] User’s manual – Expansion port WMBUS,
[11] User’s manual – Expansion port SD,
[12] Application guide – Expansion port mounting,
[13] Application guide – Programmer guide.
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9. POSSIBLE PROBLEMS
9. P o s s i b l e problems
Some network cards are able to be set in situation, when it is not possible t o connect the
router. It is possible to solve this problem in the fo ll ow in g steps:
• hand b y selection communication rates 10 MB/s in property network cards,
• connect router o v e r switch,
• start computer only after finalizing the start of the rou ter.
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10. F A Q
10. F A Q
- I can’t get from internet on equipment, which is connected to router and I have NAT en-
abled.
• The device’s ga t e w ay has t o be configured as t h e ro ut e r .
- R o u t e r r e set s itself, connection on Ethernet f a i ls .
• It is necessary t o use an antenna, which will be situated f a r from power supply.
- I don’t get on we b server at NAT.
• The r e m o t e http access of the ro u t e r has t o be disabled, default server address has
to be y o u r w e b server and th e g a t e way of the w eb server has to be t h e IP of r o u t er.
- PPP connection fails .
• Check signal power. If signal power is w ea k, y o u will have t o use a better antenna.
If the environmental cells have a similar signal it will be necessary to use a directive
antenna. Signal levels have to be in t h e ra n g e -50 dBm and -90 dBm.
• It is necessary t o set ping, which will check t h e connection and, in the case of f a i l
ping, r e st a r t connection.
- PPP connection wo n’ t be established.
• R e c h e c k GPRS settings - APN, name, password and IP address.
• T r y to enter PIN – v e r i fi c a t i o n if t h e SIM card hasn’t set PIN code.
• In private APN it is appropriate t o switch th e DNS server send off.
• Switch log system on and observe where the error turns up.
- Connection fa il s on Ethernet or connection isn’t establishing.
• On ethern et interface of th e r o u t er it is possible to switch auto negotiation off and
set a r a t e and duplex b y hand.
- DynDNS not function.
• In private APN not functional.
• If the same IP address is r e c o r d e d in y o u r canonic name as dynamically assign
address, it means t h a t th e operator is using N A T or firewall.
• N A T is possible t o v e r i f y b y t h e help of the ping on address of y o u r server with s t a tic
IP address and b y th e help of th e r o ut er address v e r i f y and address in ping.
• F i r e w a l l is possible t o v e r i f y , fo r e x a m p l e b y r e m o t e access on w eb interface.
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10. F A Q
• The operator doesn’t give out address DNS servers and without DNS server’s it
is impossible t o connect to server dyndns.org. In log system will be t h is message:
– DynDNS daemon sta r ted
– Error r e s o l v i n g hostname: no such file or directory
– Connect to DynDNS server f a i l e d
- IPSec tunnel is establishing but communication doesn’t function.
• Probably it is badly set up r ou te conditionals of connected equipment or it is bad set
up G W .
- FTP doesn’t function.
• R o u t e r doesn’t support t h e active FTP mode, supports the passive mode only.
- RS232 doesn’t function.
• It is necessary t o v e r i f y present the e x p a n s i o n port RS232.
• V e r i f y present the e x p a n s i o n port RS232 in r o u t er configuration in menu „external
port“, or v e r i f y connection locally b y the help T e l n e t - H y p e r t er mi n al .
- L2TP or IPSec isn’t establishing.
• V e r i f y t he r e a s o n in t h e log system.
- I switched the router t o offline mode b y the SMS message, but the router is in online mode
after r e st a rt .
• Control SMS messages don’t change th e r ou t e r configuration. F o r e x a m p l e , if th e
r o u te r is switched to offline mode b y SMS message the r o ut e r will be in this mode
up to next r e s ta r t . This behaviour is th e same fo r next all control SMS messages.
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11. CUSTOMERS SUPPORT
11. Customers support
Y o u can find current information about this product on our w e b s i te :
www.vitriko.com
Upkeep-advices:
• The SIM-card must be handled carefully as with a credit card. Don’t bend, don’t scratch
on this and do not e x p o s e t o static electricity.
• During cleaning of the router do not use aggressive chemicals, solvents and abrasive
cleaners!
Vitriko Company hereby declares that the router narrated in this user’s guide fits all basic
demands of directive 1999/5/EC (R&TTE).
R o u t e r fits v a l u e s of coefficient S A R defined by association ICNIRP and v a l u e s of "About
protection of health before non-ionized radiation".
Declaration of conformity w a s issued and it is possible t o find it on the enclosed
CD or at producer.
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