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1.3. Et power interfaces

This chapter describes interfaces for user data transfer and power sourcing of the unit, as described
on the picture and characterized in the table below. Remaining interfaces for service purposes are
described in next chapter

Service interfaces

Fig. 1.6: Slots ETH1+POE, ETH2

Function

Slot

Gigabit metallic Et Power over Ethernet (PoE) port

ETH1+POE

This port is capable of powering the unit with active or passive PoE power source
or with direct DC.

Slot for user exchangeable SFP module

ETH2

A wide range of fibre optics Ethernet modules is available. Both single or dual
mode transceivers can be used. SFP module with metallic RJ45 interface can also
be used.

The SFP LED

Located on SFP, just next to connectors. It is controlled by SFP module. Its function
is specific for each SFP module. The typical behavior is an indication the received
signal from the optical or metallic link to be within operational range.

Note

A set of all necessary bushing parts are delivered with each RAy unit - see a description of
this standard basic accessory

4

. Additional bushing options for installation of longer

connectors or other equipment are available as well. For bushings installation see

“Connectors assembly and disassembly”

Important

All bushings and plugs (including the original plugs in the flanges) must be fitted with O-rings
and carefully tightened. Otherwise, the unit is not protected against moisture intake through
connectors and cannot offer guaranteed functionality.

4

https://www.racom.eu/eng/products/microwave-link.html#accessories_kit

RAy3 Microwave Link – © RACOM s.r.o.

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Summary of Contents for RAy3-11

Page 1: ... RAy3 Microwave Link fw 2 0 11 0 and preliminary RAy3 80 fw 1 0 2 0 2023 03 23 version 1 16 www racom eu RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave Czech Republic Tel 420 722 937 522 E mail racom racom eu ...

Page 2: ......

Page 3: ...isassembly 60 4 5 Grounding and overvoltage protection 64 4 6 Power supply 69 4 7 Start up 72 5 Configuration 79 5 1 Introduction 79 5 1 1 Supported web browsers 79 5 1 2 Login 79 5 1 3 User interface buttons 80 5 1 4 Help 80 5 1 5 Rollback function 80 5 2 Status bar 81 5 3 Status 82 5 4 Link settings 87 5 4 1 General 87 5 4 2 Radio 89 5 4 2 1 Radio parameters 89 5 4 2 2 Encryption 92 5 4 3 Servic...

Page 4: ... data 158 5 6 2 1 Bar indicators 158 5 6 2 2 Antenna Alignment Tool 158 5 6 2 3 Frequency spectrum analyzer 160 5 6 2 4 Radio loopback 161 5 6 3 History 164 5 6 3 1 Thumbnails 164 5 6 3 2 Viewer 165 5 6 3 3 Data 167 5 6 4 Logs 168 5 6 5 Programs 169 5 6 5 1 Ping 169 5 6 5 2 CLI 170 5 7 Help 173 6 Command Line Interface 176 6 1 Connection via CLI 176 6 2 Working with CLI 177 6 3 Configuration with ...

Page 5: ...10 GHz according to MSE state 203 9 8 Sub band Upper Lower limits Duplex spacing 10 GHz 204 9 9 Frequency tables 10 GHz 204 9 10 Emission designation 10 11 18 GHz ETSI 204 9 11 Emission designation 10 11 18 GHz FCC 204 9 12 RAy3 11 Sub band Upper Lower limits Duplex spacing 205 9 13 Frequency tables 11 GHz 205 9 14 Raw link speed 17 24 GHz displayed in user interface 207 9 15 Ethernet L2 Link spee...

Page 6: ...GHz BER 10 6 221 9 32 TX power range 80 GHz 222 9 33 ACM switching 80 GHz according to MSE state 222 9 34 RAy3 80 Upper Lower frequency limits Duplex spacing 224 9 35 Frequency tables 80 GHz 224 10 1 Minimum Safety Distance 24 GHz 226 RAy3 Microwave Link RACOM s r o 6 RAy3 Microwave Link ...

Page 7: ...This User manual contains links to the RACOM website and to other entities outside control of RACOM All links are intended solely to speed up the operation of the manual and improve user comfort RACOM shall not be liable for the timeliness availability or content of such websites and shall not be liable for any damages or consequences resulting from access to or use of such websites This document ...

Page 8: ...tial Limitation of responsibility RACOM accepts no liability for damages of any kind resulting from delays or errors in data transmitted or received using RACOM wireless communication device or its failure to transmit or receive such data Under no circumstances is RACOM or any other company or person responsible for incidental acci dental or related damage arising as a result of the use of this pr...

Page 9: ... http 192 168 169 169 tk L unit Ethernet or http 192 168 169 170 U unit Ethernet or http 192 168 169 170 tk U unit Ethernet Defaults Username admin Password admin no Username or Password is required for Tool Secure HTTPS access can be optionally used instead use secured version below main entry to the management and then accept the https security certificate issued by RACOM If the units are linked...

Page 10: ...it lubrication and installation 5 Bracket and antenna 9 Power grounding and connections 7 Unit polarization 8 Sealing 11 RSS measurement 10 Directing antennas RAy3 Microwave Link RACOM s r o 10 Quick guide ...

Page 11: ...d as QPSK_S or 2PSK_BW 4_S where S means a strong FEC and BW 4 means a narrower channel used in E band only RAy3 microwave links operating in 17 and 24 GHz bands can also be operated as a Short Range Device SRD Fig 1 1 RAy3 Microwave link 1 1 1 Hardware concept RAy product line has been designed to have minimum possible number of hardware variants Function ality of the unit is upgraded according t...

Page 12: ...it so the link could be established by using default radio parameters 1 1 2 Supported bands Note Polarization Sub bands Frequency range GHz Band Type Sub band A is free band in Czech Republic CZ Sub Single polarization Vertical or Horizontal A for CZ only B global 10 12 10 68 10 GHz RAy3 10 band B is worldwide licensed band Worldwide licensed band Single polarization Vertical or Horizontal A lower...

Page 13: ...RAy3 units Temporary exceptions like a separate FW version for 10 and 80 GHz units are sometimes necessary due to the complexity of SW development 1 1 4 Network concept RAy links support only the Ethernet type of traffic and they are transparent for IP and UDP packets Practically all protocols pass through unmodified including MPLS RSTP BPDU frames and many others except following Management packe...

Page 14: ...tween RAy models are the diameters of the round waveguide hole in the middle of the flange Those diameters differs according frequency ranges and are following 19 00 mm 10 11 GHz 11 00 mm 17 18 GHz 8 00 mm 24 GHz 3 18 mm 70 80 GHz RAy3 link requires use of external parabolic antenna for each RAy unit both for physical mounting as well as for the wireless transmission itself Parabolic antennas 1 fr...

Page 15: ...sture dust can leak into the waveguide and emitter It may eliminate several dB of signal and cause a corrosion Antennas from Jirous LEAX Arkivator and Shenglu ordered for RAy mounting are automatically equipped by RACOM RAy waveguide interface and are ready for mechanical fixing of RAy unit to the antenna Antennas from other vendors has to be equipped by a proper antenna adapter first The adapter ...

Page 16: ...elivery of 4 M8 30 Allen screws The adapter has to be mounted to the an tenna first the RAy unit is then mounted on this adapter All available antennas and adapters are listed on RAy web pages in section Accessories Antennas 3 1 2 3 Grounding screw Fig 1 4 Grounding screw Grounding screw is used for a proper grounding of the RAy unit which is necessary for its function ensured by galvanic connecti...

Page 17: ... important technical requirement It is realized by a small plastic screw next to ETH2 label It ensures the pressure equalization without letting moisture or humidity to enter the unit Important Do not manipulate or remove this small plastic screw It is part of the cabinet and its manipulation or a deformation can damage the water protection of the unit Warranty does not apply for units with this s...

Page 18: ...n SFP just next to connectors It is controlled by SFP module Its function is specific for each SFP module The typical behavior is an indication the received signal from the optical or metallic link to be within operational range Note A set of all necessary bushing parts are delivered with each RAy unit see a description of this standard basic accessory ACS RAy3 4 Additional bushing options for ins...

Page 19: ... 20 to 60 V for 10 17 and 24 GHz units for unit boot at least 21 V to prevent booting with discharged 24 V battery 37 to 60 V for 11 18 and 80 GHz units Any polarity of DC and PoE inputs are supported Note Extended voltage ranges and polarities are identical with direct DC power sourcing described in Section 1 3 3 DC power using ETH1 POE Maximum long term voltage on the unit is recommended to be b...

Page 20: ... Gbps SFP modules can be used as well Both fibre optic and metallic Ethernet SFP modules are suppor ted For optical both single and dual mode fibre optics Ethernet modules 2 or 1 fibres can be used CSFP modules are not supported RACOM offers all mentioned types of SFP and SFP modules tested to be RAy com patible as a standard accessory 10 The SFP SFP status LED is located just next to the slot It ...

Page 21: ... utilizes all 8 contacts on RJ45 and is DC terminal RJ45 pins 1 2 4 5 DC terminal RJ45 pins 3 6 7 8 RJ45 shield floating not connected to any pin Both polarities are supported Supported voltage range depends on the maximum power consumption of each model Those are 20 to 60 V for 10 17 and 24 GHz units for unit boot at least 21 V to prevent booting with discharged 24 V battery 37 to 60 V for 11 18 ...

Page 22: ... for metallic Ethernet with RJ45 connector can be used see Accessories SFP modules 16 for more details Fig 1 12 SFP possibilities when direct DC power is used Other valid possibility how to power the unit using DC power source is to use passive PoE in jector or active PoE power supply with DC input and deliver the power to the unit over PoE through Ethernet cable with RJ45 connector plugged in to ...

Page 23: ...TH adapters see Section 1 4 1 USB connector S RSS voltage output Red and green connectors for example 0 547 V means RSS 54 7 dBm see Section 1 4 4 RSS voltage contacts S HW button For service purposes Internal backup or Factory settings see Section 1 4 5 HW button S and section Default settings in Section 5 6 1 1 Backup Default settings Diagnostic package MIB Status LED Visible through semitranspa...

Page 24: ...connection WiFi module can be disabled in FW WiFi module is out of power then or manually unplugged In both cases the results are identical no WiFi is possible Management of the WiFi port is described in Section 5 4 3 Service access part USB Ac cessories 1 4 3 Service Ethernet optional using USB S Fig 1 16 Ethernet adapter RAy3 unit can be equipped with the service Ethernet interface as an option ...

Page 25: ...s length has to reach about 7 mm in to the hole It can be ball pen cartridge both ends work on the thin one match toothpick etc Important Usage of very sharp things for pushing the HW but ton like needle edge clip etc may destroy the contact inside RAy unit Such a button destruction is not covered by warranty The button supports multiple functions which are activated dependent on the state of the ...

Page 26: ...i transparent plug Meaning of the color combinations of this LED indicator is Function Green and Red LEDs Unit is starting Power source voltage is out of allowed range System is up and working OK System reports warning or alarm which can be possibly repaired by user System reports HW alarm Unit is out of power or HW button pressed RAy3 Microwave Link RACOM s r o 26 Product ...

Page 27: ... of the producer etc Meaning of the most important information listed on the product label is Type RAy3 product line identification for details see Section 1 7 Ordering codes Code detailed identification of the unit HW for details see Section 1 7 1 RAy units S N serial number MW link consists of two separated units with two different serial numbers QR code www link to the latest version of the Use...

Page 28: ...ose models HW for L and U unit is identical and L U settings could be assigned by SW Using L U pair ensures all default settings of both units match each other including proper IP addresses as described in this manual It ensures the link is automatically established when received from the factory or after applying Default link settings or Factory settings to simplify initial setting of the whole l...

Page 29: ...x as follows Fig 1 21 Packaging the RAy3 unit Fig 1 22 Initial arrangement Fig 1 23 SILICONE GREASE capsule Ø45mm 25mm Note Two separate boxes in the common package are turned such that both waveguides are heading to each other It allows to automatically establish a link between delivered RAy3 units without unpacking them from the box See Quick Guide step 4 or Chapter 3 Step by step Guide 20 https...

Page 30: ...s RAy3 17 3 2 kg 7 1 lbs RAy3 18 3 5 kg 7 7 lbs RAy3 24 3 2 kg 7 1 lbs RAy3 80 3 4 kg 7 4 lbs Double unit packaging Outer size 38 32 29 cm Weight RAy3 10 7 2 kg 15 9 lbs RAy3 11 7 4 kg 16 3 lbs RAy3 17 6 8 kg 15 0 lbs RAy3 18 7 4 kg 16 3 lbs RAy3 24 6 8 kg 15 0 lbs RAy3 80 7 1 kg 15 6 lbs RAy3 Microwave Link RACOM s r o 30 Product ...

Page 31: ...GHz gain dBi gain dBi gain dBi diameter m 37 4 34 6 35 6 29 5 30 5 0 4 42 0 38 6 40 0 34 1 36 0 0 68 44 0 41 4 42 5 37 0 37 5 0 9 46 0 43 2 44 7 40 0 41 0 1 2 43 0 44 0 1 8 Tab 1 2 Overview of LEAX RAy antennas Bands 24 GHz 17 18 GHz 10 11 GHz gain dBi gain dBi gain dBi dish diameter m nominal diameter m 36 9 33 7 34 7 29 0 30 1 0 37 0 3 42 0 39 4 40 5 34 1 35 2 0 66 0 6 45 4 42 4 44 1 37 5 38 5 0...

Page 32: ...antenna usage Contact us 30 for available types and details 1 6 5 Supplied accessories Antennas and other accessories are necessary for RAy units to allow a proper functionality of the whole microwave link RACOM always tries to ship all ordered accessories together with RAy units and antennas Accessories are mostly small items so typical RACOM packaging is that all accessories are shipped on the s...

Page 33: ...their purpose It is also customers full responsibility to respect all requirements applicable at the site of installation 1 7 1 RAy units RAy ordering codes begin with a string printed on Product label 9 11 characters long lasting by L or U It defines HW parameters and factory settings which cannot be changed later on like working frequency encryption HW support factory defaults and limitations bu...

Page 34: ... below Possible values 360 or 500 or 1000 except RAy3 80 Data speed 35 basic 360 Mb s for each unit Part No RAy3 SW 360 optional 500 Mb s Part No RAy3 SW 500 optional 1000 Mb s Part No RAy3 SW 1000 1G or 2 5G or 5G or 10G RAy3 80 only Data speed 36 basic 1 Gb s for each unit Part No RAy3 SW 1000 optional 2 5 Gb s Part No RAy3 SW 2500 optional 5 Gb s Part No RAy3 SW 5000 optional 10 Gb s Part No RA...

Page 35: ...ithout any initial manual settings just by powering up both units at factory defaults see Quick guide or Chapter 3 Step by step Guide 1 7 2 Capacity SW keys RAy units allow to pay only for purchased transmission capacity pay as you grow concept Activation keys could be purchased together with the unit or later at RACOM E shop 40 Each key is generated for specific S N of the unit and the purchased ...

Page 36: ...ow concept Activation SW keys could be purchased together with the unit as described in Section 1 7 1 RAy units or later at RACOM E shop 44 or by a special agreement Each SW key is generated for specific S N of the unit and the purchased feature or a set of features Once installed a specific feature or function of the unit is al lowed SW keys could be erased or upgraded See Section 5 6 1 2 SW feat...

Page 37: ...uch a SW key is purchased and installed to the unit N prevails 1 7 4 Tested Accessories Ordering codes for all accessories offered by RACOM to allow a proper functionality of the whole mi crowave link are listed on Accessories section 45 of RAy web site and they are available for purchase in RACOM E shop 46 More information about accessories can be also found in Chapter 2 Accessories Note Please c...

Page 38: ...ion 1 of RAy web site and they are available for purchase in RACOM E shop 2 Important It is strongly recommended to double check the main voltage and local installation standards before purchasing accessories to ensure they comply with the accessory specifications and that all safety regulations are complied with In particular we recommend that you consult your local specialists for grounding volt...

Page 39: ...ortably set up basic parameters necessary for the installation in the lab and thus shorten the time on the tower or roof to a minimum Following text provides a guide how to optimally arrange the workplace how to setup the link and which parameters are good to be set up before the installation outside Default factory settings define the initial link to be established on the most narrow channel stro...

Page 40: ...Eth port on USB ETH adapter to one of those two units Units linked together allow effectively set all IP ad dresses passwords security keys SW feature keys users etc from one side of the link If WiFi is used then just select which WiFi to connect to IP address of your PC or laptop is set automatically by DHCP If Eth over USB port is used through USB ETH adapter OTH USB ETH XA IP address of your PC...

Page 41: ...is 10 minutes standard room temperature expected Longer time may lead to the unit overheat If more time is needed for configuration units have to be unpacked from boxes 3 2 Service access The RAy3 link is supplied with a default configuration of access parameters For Ethernet access through RJ45 or SFP ports Unit L has the service IP address 192 168 169 169 and mask 255 255 255 0 Unit U has the se...

Page 42: ...te If the link is OK and there are no parameters shown of the station Peer it is necessary to click on Refresh Follow the description of basic settings Pictures in following sections show default factory settings for 24 GHz L unit and RC info rcinfo24_ISM250_default XXX Default settings for unit U for opposite side of the link would be adequately exchanged Names of rcinfo file and values each one ...

Page 43: ...n or country of use so the unit is compliant with the local regulation Go to the menu according the picture below and set parameter RCINFO accordingly Fig 3 2 Menu Tools Maintenance Radio adaptation For full explanation of all possibilities of this screen see Section 5 6 1 4 Radio adaptation in Chapter 5 Configuration 43 RACOM s r o RAy3 Microwave Link Step by step Guide ...

Page 44: ...er on Station name station can be assigned with a name e g the place of installation Station location for easier inclusion the network hierarchy it is possible to enter the station s location Fig 3 3 Configuration Menu Link settings General For full explanation of all possibilities of this screen see Section 5 4 1 General RAy3 Microwave Link RACOM s r o 44 Step by step Guide ...

Page 45: ...the network mask Gateway if necessary enter a gateway otherwise leave blank Enable access protocols that you will need For security reasons do not enable more than is neces sary HTTP S allow access to the web interface Telnet enabling access to the CLI interface using telnet protocol SSH enabling access to the CLI interface using SSH protocol Management VLAN Enabling 802 1Q VLAN tag for separation...

Page 46: ...ad only access Following actions are available Edit enter the menu New password choose a password and enter it Confirm password enter the password again to confirm Fig 3 5 Configuration menu Link settings Service access Users For full explanation of all possibilities of this screen see Section 5 4 3 3 Users in Chapter 5 Config uration RAy3 Microwave Link RACOM s r o 46 Step by step Guide ...

Page 47: ...fter the installation Fig 3 6 Configuration menu Tools Maintenance SW Feature keys Note Speed keys purchased with the unit are installed in the factory and can be double checked within this menu Key for limited TX power is not installed except specifically ordered If RCinfo limits the maximum power it cannot be overruled by SW feature key with the higher TX power For full explanation of possibilit...

Page 48: ...ivates WiFi permanently Passphrase has to be set otherwise the WiFi is unsecured and system warning is active Fig 3 7 Configuration menu Link settings Service access USB accessories Note If you access the unit over WiFi do this step as last action before reboot as the WiFi connection will be interrupted and new connection with new password would be required to continue the work For full explanatio...

Page 49: ... Essential is the Link Ok message on the status bar The Status screen contains values for both Local and Peer units N A next to Peer indicates that the data from the Peer unit has not been transferred If Link is Ok simply click Refresh at the bottom of the screen and Peer data will be updated Menu Status Detailed Radio indicates link RSS and MSE values the selected modulation and Netbitrate If the...

Page 50: ...uency band e g 3 5 MHz TX channel Use your allocated channel If you do not have any allocated channel yet use for example channel L1 RX channel will setup automatically when channel lock activates TX modulation Set the lowest available modulation to get the highest possible sensitivity e g QPSK_S RF Output power Set parameter max TX power as high as possible according to used antenna to individual...

Page 51: ...f other antennas their mounting racks edges of the roof aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa aaaaaaa r D F1 d1 Fig 4 1 Fresnel zone 4 2 Antenna mounting Antenna mounting depends on the antenna vendor antenna type and the size of the chosen antenna The r...

Page 52: ...tenna type and size Note Each antenna allows RAy unit to be mounted on it with horizontal or vertical polarization This is discussed in detail in Section 4 3 RAy Unit mounting 4 2 1 Jirous antennas mounting Mounting instructions for Jirous antennas are available on the manufacturer s website http en jirous com Mounting is also described in detail on RACOM RAy download 1 section Installation of Jir...

Page 53: ...Note 0 9m and 1 2m LEAX RAy antennas on windy sites max wind speed above 50 m s has to be installed with optional struts 16 They allow to increase operational wind speed up to 65 m s instead of 50 m s respectively 55 m s They also allow to use tower pipe Ø50 120 mm instead standard Ø90 120 mm Consult LEAX ARKIVATOR TELECOM website 17 for exact parameters and additional info Ensure the pin lubricat...

Page 54: ... no mounting kit is required 4 2 3 2 Antenna mounting kit for standard Andrew antennas Items ANT ANW KIT xx where xx is the band fits most of Andrew antennas manufactured by CommScope with specific vendor s interface unmounted All generations of RAy units including those for 17 and 24 GHz ones which are using cross polarization are OK with Single polarized Andrew VHLP antennas with round waveguide...

Page 55: ...nnect different type of antenna for example some newer antenna type it is possible to modify the existing adapter to meet new requirements 4 2 3 3 Flexible waveguide Flexible waveguide mounting kit can be ordered as an accessory part 24 Fig 4 4 Flexible waveguide assembly Flexible waveguides themselves are not offered by RACOM please consult your antenna supplier Ensure the pin lubrication is comp...

Page 56: ...bricate internal area of the flange on the RAy unit 2 and the O ring 1 with a thin even layer that allows the pin to slide easily into the flange without damaging the O ring The layer has to be really thin and even to ensure no grease is pushed in to the waveguide A little bit more grease may only be applied in the area 3 beyond the O ring on the antenna pin to optimally fill the small gap max 0 1...

Page 57: ...na or each mounting kit Those should be partially unscrewed so that the unit can slide on to them Then check whether the O ring is correctly fitted on the antenna pin and make sure it is not damaged and has been lubricated with grease see Section 4 3 1 Lubrication of the antenna pivot above If O ring is injured or damaged please exchange it immediately for a new one size 22x2 mm type FPM80 otherwi...

Page 58: ...cannot be guaranteed and the unit can be even damaged Grounding connection through antenna and its holder is not enough due to color surface oxidation etc thus a separated grounding is required to ensure the perfect galvanic connection The RAy grounding kit GND RAy 25 equipped with 85 cm of cable with grounding lugs and grounding terminal ZSA16 with 50 cm grounding strip 15 mm wide is ideally suit...

Page 59: ...ing kit is documented on photos below Fig 4 9 Protective conductor at the RAy unit Fig 4 10 Grounding the RAy unit Fig 4 11 RAy grounding kit Fig 4 12 Protective conductor at the mast 59 RACOM s r o RAy3 Microwave Link Installation ...

Page 60: ... space for connector or the long extension OTH BUSH EXT500 30 adds up to 50 cm Important Before connecting the RAy unit to the power supply and or to the user network it must be grounded according to Section 4 3 3 RAy unit grounding All cables have to be secured by appropriate bushings which must be fitted with relevant O rings and carefully tightened in according the instructions below Remaining ...

Page 61: ...ibre optic cable Fig 4 17 Short bushing assembly for fibre optical Ethernet with RACOM OFA fibre 33 optic cable 31 https www racom eu eng products microwave link html accessories_cable 32 https www racom eu download hw ray free eng 07_prislusenstvi CON RJ45 CAT7 pdf 33 https www racom eu eng products microwave link html accessories_cable 61 RACOM s r o RAy3 Microwave Link Installation ...

Page 62: ...thening Important At the outer end of the long lengthening there is necessary to use a flat ring supplied as part of the OTH BUSH EXT500 35 On other places O rings are used See Figure above 34 https www racom eu eng products microwave link html accessories_poe 35 https www racom eu eng products microwave link html accessories_cable RAy3 Microwave Link RACOM s r o 62 Installation ...

Page 63: ...1 is released and ring No 6 or ring No 3 releases first Disassembly procedure Release the nut No 1 Remove the rubber sealing No 2 Unscrew the bushing No 3 with O ring No 4 and extension No 6 with O ring No 7 Remove the connector Warning It is absolutely critical first to completely release and disassemble the nut No 1 and remove the rubber No 2 Failure to do so could cause the damage of Ethernet c...

Page 64: ...able for all types of cables and usage Accessories offered by RACOM for those purposes are listed in Grounding section 36 of RAy web site Important The unit and mast must be properly grounded before the power supply and or the user network are connected to RAy unit Warranty does not apply for units destroyed by surges or over voltage see RACOM warranty conditions at Section 10 6 Warranty Note Some...

Page 65: ...Z 0B LPZ 1 LIGHTNING ARRESTER Fig 4 20 Grounding installation 1 ETH ETH 230 V PoE R LPZ 0A LPZ 0B LPZ 1 GROUNDING KIT LIGHTNING ARRESTER Bonding bar Fig 4 21 Grounding installation 2 65 RACOM s r o RAy3 Microwave Link Installation ...

Page 66: ...na mast 6 We recommend protecting the PoE power supply from overvoltage on the LV side with suitable class D surge protection RACOM supplies surge protection for installation on Ethernet cables entering buildings For more details see Surge protection 37 Additional safety recommendations Only qualified personnel with authorization to work at heights are entitled to install antennas on masts roofs a...

Page 67: ...rounding Kit universal for 5 11mm cables Fig 4 23 Grounding Kit for 5 11mm cables assembled Fig 4 24 Grounding kit for S FTP 4 2 cable Fig 4 25 Grounding kit detail 67 RACOM s r o RAy3 Microwave Link Installation ...

Page 68: ... the lightning conductor holders There is lower probability of unit being polluted by birds It is necessary to install the Ethernet lead so that there is no excessive mechanical stress applied on the connector bushing Fig 4 27 Example of a correct lead installation RAy3 Microwave Link RACOM s r o 68 Installation ...

Page 69: ...d in Powering section 39 of RAy web site 4 6 1 PoE power sourcing PoE Power over Ethernet is the most widely used power sourcing for RAy units It simplifies the unit installation with a single cable both for Ethernet connection and power Both active or passive PoE can be used The key difference between those is that Active PoE power supplies have a special circuits and a detection chip which class...

Page 70: ...ded wire of DC power circuit to the PoE injector has to be secured by a fuse disconnecting the power circuit in the case of over current similar like for DC power source connected directly to the RAy unit by a DC connector Note Pasive PoE power supply has to ensure enough voltage and enough current to the RJ45 connector ETH1 POE For RAy3 10 RAy3 17 and RAy3 24 the power voltage has to be at least ...

Page 71: ...ation of power source line from the RAy unit itself This simplifies the DC power circuits installation The DC power circuit must be fitted with a fuse to protect against short circuiting or power supply has to have such a fuse built in Note Typically DC wires have cross section 1 5 mm 2 DC contacts on OTH DC RJ45 44 are de signed for this cross section OTH DC RJ45 45 occupies ETH1 POE port on RAy3...

Page 72: ...its function as receivers 4 7 2 Directing antennas Placing the antennas to the correct antenna alignment is very important to ensure the strongest signal is received Fig 4 29 Correct alignment diagram For first antenna alignment use a narrow channel low modulation and high power where possible ATPC and ACM ACMB functions should be switched off prevents RF Output power fluctuations during alignment...

Page 73: ... can be transmitted or received Angle of TX RX The strongest signal is emitted in a forward direction the main lobe is a graphical representation of its direction of travel and strength However signals are also emitted and received from unwanted directions through side lobes In receiving antennas this is a highly significant factor contributing to the level of interference in a radio network See F...

Page 74: ...tennas should be oriented towards each other using the peaks of the radiation diagram Adjust the antenna alternately in the horizontal and vertical axes and monitor the resulting signal strength Use the calculation of the expected RSS with the precision of several dBm as guidance Side lobes transmit a signal ca 20 dBm weaker see the Microwave link Calculation 48 48 https www racom eu eng products ...

Page 75: ... for a maximum doesn t work as shown in the illustration incorrect adjustment Real radiation diagrams are more complex especially in that they run differently in horizont al and vertical axes The basic steps for determ ining the main radiation lobe however stay valid For example Fig 4 34 3D example of more complicated Radiation Pattern 75 RACOM s r o RAy3 Microwave Link Installation ...

Page 76: ...n notes 50 Precise link calculation using dedicated tools e g Pathloss Voltmeter RAy units support traditional antenna alignment using a volt meter measurement representing RSS in dBm only for a local unit Connect a voltmeter with the range 2V DC via connectors to the operational unit and adjust antennas to the lowest indicated voltage Voltage is calibrated according to signal strength E g RSS 65 ...

Page 77: ... in RAyTools page Alignment both sides refreshed automatically in the menu Status Brief and Status Detailed both sides can be refreshed manually by pressing the Refresh button or in real time with a period of several seconds after activating the Start button on the screen Tools Live data Bar indicators both sides refreshed once a second After pressing the Start button on voltmeter only local RSS v...

Page 78: ...s HTTPS telnet ssh ssh with password Check the users password settings Check setup the WiFi password or deactivate WiFi access permanently in unit management menu USB accessories or physically by removing the WiFi module from slot S Restart both units by interrupting their power supply and verify the status of the link This verifies that all parameters have been stored correctly in the memory Sele...

Page 79: ...ne equipment are current versions of Chrome for Android only Safari for iOS only Note For safety reasons it is recommended to use a web browser without any extensions especially extensions which could get access to data 5 1 2 Login You can login into the configuration interface using either the insecure HTTP protocol default login screen or the secure HTTPS protocol You should select the connectio...

Page 80: ...ackup Start Activating automatic refresh fields marked by icon using the Start button with the frequency circa 1 sec Stop Use the Stop button to stop automatic refresh of displayed information with 1sec period Date and time values are refreshed anyway Fig 5 2 Configuration Controls 5 1 4 Help The microwave link configuration system is equipped with built in Help see Help section The Help is access...

Page 81: ... authorized and user data are transmitted or Warning icon a triangle if the link is not capable of user data transfer followed by a status of the link one of the following values UNKNOWN Unit start up The initialization is not yet finished SETUP Unit initialization according to valid configuration SINGLE Unit in operation status Link to peer unit is not established CONNECTING Connection to peer un...

Page 82: ... Information is valid in the moment the page is opened or the Refresh button is clicked The Status Brief tab shows only the most important values whereas the Status Detailed tab provides further details Fig 5 5 Menu Status Brief example RAy3 Microwave Link RACOM s r o 82 Configuration ...

Page 83: ...r 1 sec when the Start button is active LED indicator System status is also indicated by hardware LED indicator located below the semi transparent plug on the housing of the FOD unit see Section 1 5 Status LED S Below is a list of all values according both tabs Brief and Detailed 83 RACOM s r o RAy3 Microwave Link Configuration ...

Page 84: ...wer supply voltage level Radio Band index Radio unit type L Lower or U Upper part of the frequency band TX polarization Horizontal or vertical polarization based on the physical installation Indicates the polarization of the transmitted signal Local and Peer are indicated separately The proper position of the cable is sideways down Notice for links in 17 GHz and 24 GHz bands One side of the link m...

Page 85: ...ax maximum TX power Power to be received dBm Optional parameter to store the expected value of RSS RSS dBm Received signal strength If ATPC is enabled the ATPC letters are displayed as well as information about threshold value for activation of power control loop current RSS ATPC min threshold RSS MSE dB Mean Square Error the inverse to often used SNR Signal to Noise Ratio If ATPC is enabled the A...

Page 86: ...s physical devices inside USB connector in system slot S and its status for example n a info not available peer has older fw No device unplugged Product not a network device WiFi disabled WiFi 169 254 170 168 28 Eth disabled Eth 169 254 170 168 28 Unit 24S compatibility formerly Unit S mode This parameter is available only for newly deployed 24 GHz units without the S label in Product code i e 24S...

Page 87: ...ast Drop Length of the last link interruption Number of Drops Number of link interruptions 5 4 Link settings 5 4 1 General Setup of general parameters of the link Fig 5 7 Menu Link settings General Product code Unit type indicator Serial no Unit serial number IPv4 address IP address in the standard dotted decimal notation including the bit width of netmask after the for ward slash 87 RACOM s r o R...

Page 88: ...onization server NTP period Time synchronization interval Time zone Unit Time zone in the format Configured time zone Used time zone code time offset ie Europe Prague CEST 2 00 Note When the time zone is changed the original values set in the unit are kept The actual change takes place after OS restart in order to prevent unexpected states related with local time change Adjust time zone Use the di...

Page 89: ...and the other in horizontal polarization Asymmetric bandwidth Enables asymmetric channel bandwidth only in models bands where Asymmetry is supported TX bandwidth MHz RX bandwidth MHz One of the standard channel widths can be selected This parameter must be set identically in local and remote local TX bandwidth peer RX bandwidth and local RX bandwidth peer TX bandwidth When units are connected this...

Page 90: ...gation conditions are experienced which make it impossible to maintain the selected modulation level ACM ACMB regulates TX modulation across all ranges from ACM ACMB min TX modulation up to ACM ACMB max TX modulation as configured by the user according to the limits in table ACM ACMB switching according to MSE state tables are specific for each frequency band i e 10 GHz 11 18 GHz 17 24 GHz 80 GHz ...

Page 91: ...ns gradually increases the attenuation on the route it is compensated by increasing RF power ACM ACMB control will only be applied in conditions when ATPC reaches its ceiling ATPC RSS threshold dBm Comparison RSS with this threshold is used for signaling to the peer ATPC algorithm to adjust RF power The lowest allowed RSS the threshold is approx 10 dBm above declared sensitivity for BER 10 6 If ne...

Page 92: ...ta transfer and or for the unit management The link capacity in the air is shared by both Ethernet ports The encrypted traffic has a higher priority Enable When user data encryption is enabled the IPsec tunnel is started Port The Encryption service encrypts all the user data traffic originating from one of two Ethernet ports Ethernet port Eth1 or Eth2 needs to be selected It is possible to select ...

Page 93: ...U connection overload and to keep the unit management connection available it is recommended to set PIRL for the encrypted port for example following way only modified parameters are mentioned This functionality requires the encryption activation SW key to be installed in both units Rate Mbps Green 150 Size kB Green 10 5 Account discarded frames Yes checked Account filtered frames Yes checked Flow...

Page 94: ... transmitted every 60 seconds and contains the following information 1 Management address IP address 2 System Description Serial number 3 Chassis Subtype Unit product type 4 IEEE 802 1 Port and Protocol VLAN ID Port and Protocol VLAN Identifier e g 300 0x012C but only if Management VLAN is enabled The message can be recorded and converted into a readable form using an LLDP client A suitable tool f...

Page 95: ...ot active Protocol Protocol 802 1q or 802 1ad Services Web server Allows access via web server for HTTP and HTTPS protocol Warning After disabling access via web server you will not be able to access the unit using a web browser CLI telnet Enables access via telnet protocol Provides access to CLI Command Line Interface for simple telnet clients Disabled by default CLI SSH Enables access via SSH pr...

Page 96: ...nfo about unit authorization see user manual section CLI Configuration with CLI Remote unit authorization Disabled User data flow through the Air channel is enabled even if the remote unit is not au thorized Enabled User data flow through the Air channel is enabled only if the remote unit is authorized The Link authorization guard parameter value of the remote unit is ignored Speed guard The speed...

Page 97: ...ings Service access USB accessories USB info Status information about device connected via the USB n a info not available HW in USB slot not recognized by FW probably not officially supplied accessory or No device no device plugged in the USB port or List of basic USB module credentials Vendor ID Product ID Manufacturer Product WiFi Eth up down only for network device MAC only for network device I...

Page 98: ...er has a higher priority than WiFi adapter enable on Air link loss so if it is set ON then WiFi activity does not depend on Air Link status WiFi adapter DHCP Enables DHCP on WiFi adapter if present for automatic setting of client s IP address WiFi SSID Name of service WiFi visible by clients can be max 32 characters long WiFi Encryption Service WiFi encryption is WPA2 and cannot be changed Factory...

Page 99: ...ions Yes No No Create new user Yes Yes Yes Change own password Yes No No Delete user Yes No No Copy Mirror permissions local to peer Yes Yes No Configure and modify link settings Numbers of users that can be defined in the system No of users Group 10 cli_guest 10 cli_admin 2 cli_super The system prevents the user from deleting both cli_super accounts The logged on user is shown in the top right of...

Page 100: ...nformation about whether user has at least one ssh key defined Note More users concurrently If two or more users work concurrently on the unit any change of configuration settings should be applied by all users This applies to the menu Link settings which works with both Local and Peer parameters If one user sends the Apply command other users will receive a message Configuration changed please go...

Page 101: ...der to delete the password you must first upload the ssh key Set Password settings New password New password Confirm password Repeat password SSH key Working with ssh key Delete Clear all ssh keys from user account Set replace Add a new key If there already was any key s it will be overwritten Add Add a new key You can enter multiple ssh keys in this way Key file Insert key file Save the menu cont...

Page 102: ...e group to which this user is assigned New password Password for this user Confirm password Repeat password SSH key If you want the user to have access using ssh protocol and identity verification using ssh key enter the ssh key here Create a new user account by clicking on the button Apply Mirror users The button is located on the bottom bar For level cli_super users the Mirror users button is ac...

Page 103: ... this screen Inactive alarms are colored white with an OK text label Active alarms are colored according to the severity of the alarm with a text message describing the measured value status For a detailed description of each Alarm see Section 5 4 4 3 Alarms Config in unit management just click on the Alarm name 103 RACOM s r o RAy3 Microwave Link Configuration ...

Page 104: ...arm states OK No alarm alarm is inactive or alarm disabled Ack Alarm is active and acknowledged Alarm Alarm is active and is not acknowledged From Time stamp when the alarm occurred To Time stamp when the alarm expired returned to normal conditions Ack Time stamp when the alarm was acknowledged Time stamp format yyyy MM dd hh mm ss User Name login of the user who acknowledged the alarm Comment The...

Page 105: ...Events with no adjustable thresholds may or may not be Enabled If they are not Enabled the system event is not activated even if the system status is changed If the event goes above or below the set parameter limits or a link goes down or up you can choose to send an SNMP trap All SNMP traps are OFF in defaults Alarms Inside temperature C Default 80 Temperature inside the unit on the modem board A...

Page 106: ...ink Active if radio link is interrupted and units can not communicate by Air Eth1 Eth2 link down Default off Corresponding user Eth link Eth1 Eth2 on station interrupted Note The EthX link system alarm can only be activated if this alarm is Enabled When the alarm is not Enabled the EthX link alarm on Status screen is always Ok regardless of the current status of the Ethernet link WiFi Management D...

Page 107: ...ir capacity changed Default off If allowed the Event and or SNMP Trap is generated when Net bitrate of the air channel changes e g because of ACM ACMB operation 107 RACOM s r o RAy3 Microwave Link Configuration ...

Page 108: ...ernal port to management CPU Air port9 The internal port to radio modem i e link to the peer unit Link status Ethernet link status can be down no link signal detected up link signal detected Speed duplex Ethernet link Speed and duplex Speed 0 100 1000 Mbps Duplex full half SFP info Information about the optionally inserted SFP module see Section 1 3 2 SFP slot ETH2 for info about available SFP mod...

Page 109: ...frames are allowed to enter ingress or leave egress a Blocked port All other frame types are discarded Learning is disabled on Blocked ports learning Only MGMT frames are allowed to enter ingress of leave egress a Learning port All other frame types are discarded but learning takes place on all good non MGMT frames that are not discarded owing to being filtered QoS Quality of Service status It wil...

Page 110: ... name Identification of the internal switch port The switch ports are connected to an external port or to an internal device radio modem management CPU Eth1 port1 The external port with RJ45 interface labeled ETH1 POE Eth2 port10 The external port with SFP interface labeled ETH2 CPU port0 The internal port to management CPU Air port9 The internal port to radio modem i e link to the peer unit RAy3 ...

Page 111: ... pause In broadcasts The number of good frames received that have a Broadcast destination MAC address In pause The number of good frames received that have a Pause destination MAC address Flow Control frames This includes Priority Flow Control Pause frames too In undersize Total frames received with a length of less than 64 octets but with a valid FCS In oversize Total frames received with a lengt...

Page 112: ... for any purpose as programmed in the TCAM In dropped AVB A B The number of good AVB frames received that have a Priority Code Point for Class A or B that are not Undersize nor Oversize and are not discarded or filtered but were not kept by the switch due to a lack of AVB buffer In DA unknown The number of good frames received that did not have a Destination Address hit from the ATU i e the frame ...

Page 113: ... the first attempt This counter is applicable in halfduplex only Out single The total number of successfully transmitted frames that experienced exactly one collision This counter is applicable in halfduplex only Out multiple The total number of successfully transmitted frames that experienced more than one collision This counter is applicable in halfduplex only Out late The number of times a coll...

Page 114: ...d or transmitted with a length of between 65 and 127 octets inclusive including those with errors Size 128 255 octets Total frames received and or transmitted with a length of between 128 and 255 octets inclusive including those with errors Size 256 511 octets Total frames received and or transmitted with a length of between 256 and 511 octets inclusive including those with errors Size 512 1023 oc...

Page 115: ... either by pressing the Refresh and also the Difference button 5 5 1 3 RSTP status This page and RSTP root bridge functionality is available only for FW 1 0 19 0 and earlier Page allows to check the status of RSTP root bridge daemon For more information about RSTP and root bridge settings see section 5 5 3 Advanced RSTP setup Fig 5 19 Menu Switch settings Status RSTP status The page calls CLI comm...

Page 116: ... functionality of individual port on the switch Each port can be enabled or disabled Warning When the port is disabled no communication is possible through this port Auto negotiation Enables Auto Negotiation functionality of individual port Negotiation is an Ethernet procedure by which two connected devices choose common transmission parameters such as speed duplex mode and flow control In this pr...

Page 117: ...Negotiation bypass mode SGMII Auto Negotiation SGMII is a de facto standard designed by Cisco SGMII uses 1000BASE X coding to send data as well as Auto Negotiation information However the contents of the SGMII Auto Negotiation are different than the 1000BASE X Auto Negotiation Warning If one device provides Auto negotiation and the other works with a manual link parameters setting i e without Auto...

Page 118: ...ode uses standard Marvell DSA Tagged frame information following a user definable Ether Type see Ether type parameter This mode allows the mixture of Normal Network frames with DSA Tagged frames and is useful on ports that connect to a CPU Frames that ingress this port with an Ether Type that matches the port s Ether Type will be considered DSA Tagged and processed accordingly The frame s Ether Ty...

Page 119: ...ion has to be supported and enabled on the port to take effect Important For optimal utilization of Ethernet switch buffers and maximal operational speed of the link it is recommended to upgrade unit to the latest FW version and apply its defaults to ensure optimal buffers cooperation Optimal performance may require playing a bit with Pause limit parameters to optimize the communication with the s...

Page 120: ...a destination 5 5 2 2 PIRL Page allows to configure PIRL Port based Ingress Rate Limiter It is a useful feature to limit bursts and storms of packets according different services priorities and other network parameters to optimize the usage of limited capacity of wireless link Fig 5 21 Menu Switch settings Interface PIRL The device supports per port TCP IP ingress rate limiting along with independ...

Page 121: ... internal port to management CPU Air port9 The internal port to radio modem i e link to the peer unit ID Unique ID of ingress rate resource Each port can be assigned up to five different ingress rate re sources Each resource defines a rule filter for the incoming frame If the rule is met the frame is affected as set by the EBS limit action parameter If the incoming frame doesn t meet any rule it i...

Page 122: ... edited for details see PIRL resource configuration Delete The button deletes selected PIRL resource Add resource The button creates a new PIRL resource and opens a new window where all its parameters can be configured for details see PIRL resource configuration PIRL resource configuration This window opens after pushing button Edit resource or Add resource on page PIRL for details see above Each ...

Page 123: ...the unique identifier in the database Those 2 fields ensure each record is unique and must not be duplicated Port name ID Both parameters are described above in section PIRL Setup Settings All parameters of added edited PIRL resource which can be configured Rate Size Mbps or fps Both parameters are described above in section PIRL Setup 123 RACOM s r o RAy3 Microwave Link Configuration ...

Page 124: ... Advanced configuration is activated Excess Burst Size limit used for the yellow bucket Committed Burst Size limit used for the green bucket Color mode appears only if Advanced configuration is activated Indication of the current color mode Possible values Single rate two color Single rate three color Dual rate three color Account green overflow false Green and Yellow buckets are isolated when in ...

Page 125: ...es then the flow control will get de as serted if there is at least 2k Bytes worth of tokens available in the ingress rate resource Mask operation This parameter controls whether an ingress frame must meet both Priority and Frame type require ments to be counted for ingress rate calculations or if meeting only one requirement is sufficient to be counted for ingress rate calculations for this rate ...

Page 126: ...a mixture on a per egress port selection basis In the strict priority scheme all top priority frames egress for a port until that priority s queue is empty then the next lower priority queue s frames egress etc This approach can cause the lower priorities to be starved out preventing them from transmitting any frames but also ensures that all high priority frames egress the switch as soon as possi...

Page 127: ...d Rate limit Egress data rate shaping When Rate 0 egress rate limiting is disabled Note The Count mode parameter is used to control which bytes in the transmitted frames are counted for egress rate limiting If the egress shaping is controlled by frame rate the desired frame rate can vary from 7 6k to 1 488M frames per second Valid values are between 7632 and 1488000 If the egress shaping is contro...

Page 128: ...be enabled for this Frame Overhead adjustment to work Weight table The weighted round robin alternate weighting can be defined here The sequence of the output queue numbers 0 1 2 to 7 defines the sequence of the output queue frame egressing This se quence can be up to 128 items long RAy3 Microwave Link RACOM s r o 128 Configuration ...

Page 129: ... The other priority value is used outside the switch only to mark the frame s IEEE PCP bits if the frame egresses a port tagged This is called FPri for frame priority A third parameter called Yellow is also assigned to the frame If Yellow 1 the frame is considered eligible for discard if congestion warrants it The initial QPri FPri and Yellow values are assigned differently to various frame types ...

Page 130: ...ue Priority belong to 802 1p yellow When this parameter is enabled any IEEE tagged frame having given PCP priority that accesses this port will be given an initial IEEE color of Yellow This color will be assigned to the frame using the same rules used to select the frame s initial FPri and QPri values Enable 802 1p frame priority When the Frame Enable parameter is checked the Frame Priority FPri m...

Page 131: ...g Tagged frames get their VID updated to the value assigned in in gress PCP marking Enable disable PCP marking for the given Frame priority When the parameter is disabled frames assigned with this FPri in ingress will not get their PCP CFI fields updated even if the frame egresses Tagged normally all egressing Tagged frames get their FPri CFI bits updated to the value assigned in ingress 802 1p fr...

Page 132: ...y will be given an initial IP color of Yellow This color will be assigned to the frame using the same rules to select the frame s initial FPri and QPri values Enable DSCP frame priority When this parameter is enabled the Frame Priority Mapping will be used DSCP frame priority The value set in this parameter is used as the frame s initial IP Frame priority as long as Enable is checked Enable DSCP q...

Page 133: ...ameters DSCP marking and DSCP belong to DSCP marking When this parameter is enabled for some Frame priority the Frame Priority Mapping will be used i e IP frames assigned with this FPRi in ingress will get their DSCP fields updated DSCP This parameter defines the new DSCP value that is assigned to frames that egress this port The FPri assigned to the frame in ingress is used to access this table 1...

Page 134: ...ed as a Provider Port recursive Provider Tag stripping will NOT be performed Only the first Provider Tag found on the frame will be extracted and removed Its extracted data will be used for switching When this parameter is disabled and a port is configured as a Provider Port recursive Provider Tag stripping will be performed The first Provider Tag s data will be extracted and used for switching an...

Page 135: ... untag not used tag not used ether type tag Add a tag e g according to Default VID to any untagged frame Ethernet frame type is set according to Ether type parameter menu Switch settings Interface Port ad vanced 802 1q mode This parameter determines if 802 1q base VLANs are used along with port based VLANs for this Ingress port It also determines the action to be taken if an 802 1q VLAN Violation ...

Page 136: ...ed to overwrite the frame s previously determined FPri frame priority If the frame egresses tagged the priority in the frame will be this new VID priority value the frame is permanently modified queue The VID priority value assigned to the frame s VID in the VLAN database is used to overwrite the frame s previously determined QPri queue priority The QPri is used internally to map the frame to one ...

Page 137: ...n this parameter is enabled the port based VLAN Table masking 802 1q VLAN membership masking and the Trunk Masking are bypassed for any frame entering this port with a DA that is currently static in the ATU This applies to unicast as well as multicast frames While enabled the Unicast frames with the management CPU DA can go from the Eth1 and Eth2 ports in to the CPU port The static record with the...

Page 138: ...stom string label for a STU entry Port state for ports Eth1 Eth2 CPU and Air This parameter is used to support 802 1s per VLAN spanning tree Port states are valid for frames with a VID that is associated to this SID disabled Use non VLAN Port States i e the port s default Port State for this port blocking listening learning forwarding This Eth port state takes precedence over the port s Port State...

Page 139: ...alog for the selected STU database record New window is opened to allow to modify values of each field for layout and values see the explanation for Add entry button Note Should the Primary key value be modified the other record identified by the entered Primary key is added if it does not exist yet or modified if it exists already Delete Deletes the selected STU database record 139 RACOM s r o RA...

Page 140: ...ates the address database number to use for all frames assigned with this VID All MAC DA look ups and SA learning will refer to the address database number defined by the FID associated with the frame s VID Multiple VID s can use the same FID If separate address databases are not used the FID must be zero The ATU database records are joined with the VTU database records via this number SID 802 1s ...

Page 141: ...nabled to do so Policy or VID policy VID policy appears in windows Add Edit Copy VTU entry This parameter is used to indicate that frames assigned with this VID can have Layer 2 Policy actions applied to it if the port s Policy VTU menu Advanced Monitoring Policy Policy is enabled to do so Don t learn appears only in windows Add Edit Copy VTU entry To be implemented yet Filter UC BC MC appears onl...

Page 142: ...dify values of each field for layout and values see the explanation for Add entry button Note Should the Primary key value be modified the other record identified by the entered Primary key is added if it does not exist yet or modified if it exists already Delete Deletes the selected VTU database record Flush all Deletes the whole VTU database RAy3 Microwave Link RACOM s r o 142 Configuration ...

Page 143: ...ed this parameter is used to set the desired address database number that is to be associated with this ATU Entry s MAC Address When frames ingress the switch the VID assigned to the frame is used to access the VTU The VTU returns the FID associated with that VID for MAC address lookups in to the ATU MAC MAC address associated with this ATU entry in the database number defined by the FID Label A c...

Page 144: ... on a MGMT MAC address will override all priorities for these MGMT frames Enabling a priority on a static non MGMT MAC address will only override the frame s priority if the port s DA priority override or SA priority override parameters are enabled Destination type Shows the actual settings of port association trunks etc Trunk member spears only in windows Add Edit Copy ATU entry When this paramet...

Page 145: ...ete all but static ATU database records 5 5 4 5 RSTP setup This page and related RSTP root bridge functionality is available only for FW 1 0 19 0 and earlier Page allows to configure RSTP Rapid Spanning Tree Protocol by IEEE 802 1w root bridge RSTP provides significantly faster recovery in response to network changes or failures introducing new convergence behaviors and bridge port roles to do thi...

Page 146: ... settings Advanced ATU settings Reserved multicast to CPU Enable Bridge priority The priority value is a number between 0 and 61440 in incremental steps of 4096 with a default value of 32768 Lower priority values are better The bridge with the lowest priority value will be elected root bridge Hello time s The hello time is the time between each Bridge Protocol Data Unit BPDU that is sent on a port...

Page 147: ...8 Path cost The Path cost indicates suitability of the link for the data transmission and it is used in networks with redundant connections to choose the best route for packets The Path cost can be set automatically or manually Entering the value of zero sets this para meter automatically The automatic setup is based on link speed It is calculated as 20 Tbits sec divided by a link capacity For man...

Page 148: ...th units configuration User accounts and SW keys are not backuped restored by those functions Scope Local Peer o o Link o o Switch User Backup to external file Configuration is saved to backup file which is downloaded to management PC The backup file name contains the date time and unit serial number as follows yyyyMMddhhmm_SN_cnf_backup tgz RAy3 Microwave Link RACOM s r o 148 Configuration ...

Page 149: ...o external file and its values are not dis payed using Show backup button Scope Loc Peer o Link o Switch User Internal backup Make a temporary backup of the unit configuration locally in to the unit FLASH memory Internal restore Restore from the unit FLASH memory the temporary backup of the unit configuration Internal restore HW button The local temporary backup of the unit configuration can be al...

Page 150: ...enu tree is affected Loc Peer Link o Switch User Restore default settings Local HW button It is possible to bring the unit to Default settings by holding the hardware button depressed during unit s boot The HW button is located next to the USB connector within the slot marked S Disconnect the power supply from the unit Keep the HW button depressed while reconnecting the power The LED marked SYS st...

Page 151: ...e technical support you can create an archive file with detailed in formation about the unit If connection with Peer unit is active the diagnostic information from both units are saved Create download file Saving a file with information about the unit Local and Peer Note This task takes a few minutes to complete Management Information Base Management Information Base called often a MIB table is a ...

Page 152: ...Speed of the transferred data is determined by a combination of the radio channel bandwidth parameter Bandwidth MHz and modulation order parameter TX modulation SW key limiting the data transfer speed enables only certain combinations of the channel bandwidth and modulation The maximum data transfer speed is typically slightly higher than declared by the SW key speed value SW keys for capacity cou...

Page 153: ... to configure the link such a way that it does not require this key Upload local feature keys SW feature keys are installed into the unit from binary files Installed keys are activated after the unit restart Button Open file upload Opens a dialog for the SW feature key binary file selection Note Use the file as it is do not unpack Peer Shows current status of installed SW feature keys on Peer unit...

Page 154: ...irmware file in bytes Version in buffer Information about firmware version prepared in the buffer for installation into the unit Local Peer This firmware must first be prepared in the Firmware upload section see above Clean buffer You can use the Clean buffer button to delete prepared firmware package in the buffer Force upgrade Force mode blocks all safety and compatibility checks and may result ...

Page 155: ... Change button changes the band index L U and U L If units are linked together both Local and Peer units are changed in the same time Note Changing band index is allowed only in symmetric mode i e TX bandwidth is the same as RX bandwidth After restoring factory settings Band index is set to its pre defined state L or U as typed on Product Label Warning When the radio band index is changed the Link...

Page 156: ... table Warning Using the wrong frequency table can lead to violation of the corresponding telecommunic ations regulations Note Later versions of the same frequency table allow a wider functionality of the unit Thus it is recommended to keep active the latest version of chosen frequency table Compatibility Unit 24S compatibility formerly Unit S mode This parameter is available only for newly deploy...

Page 157: ...ed Local or Peer or both Restart mode Chose the type of the restart Warm Reboot only management system and web interface Cold Restart the whole unit as if power was removed System restart Pushing the Restart button performs the selected restart 157 RACOM s r o RAy3 Microwave Link Configuration ...

Page 158: ...reen activates Antenna Alignment Tool black page 5 6 2 2 Antenna Alignment Tool The Antenna Alignment Tool supports interactive antenna alignment RSS and MSE are displayed for both local and peer unit A selected value can be indicated in large font and acoustically Values are refreshed 10 per second When performing antenna alignment both ATPC and ACM ACMB functions should be disabled their automat...

Page 159: ...4096QAM or from 2PSK_BW 4_S to 128QAM Current modulation of the TX signal ACM ACMB ATPC Status of ACM ACMB ATPC red color warns at least one of those is enabled Go to unit management Link to the full configuration interface of the microwave unit user authentication is required 46 4 Actual RSS dBm or MSE value The selected value is chosen by clicking tapping on the respective value below the main d...

Page 160: ...beeps is equal to 100 to 30 dBm FINE for a more precise alignment Range of tones or frequency of beeps is equal to 10 dBm from the value sampled at the moment when the FINE button was pressed RSS MSE Values RSS and MSE for local and peer unit 4 values in total First column Best values recorded Second column Current values The value to be displayed on the main display is selected by a tapping click...

Page 161: ...width of RX and TX parts of the band The link is automatically re established after it is finished Warning Running spectrum measurement causes interruption of user data flow between stations Interruption of the scan before selected measure time can be achieved anytime by visiting any of the Link menu settings and select Refresh This restores the configuration connection message Peer n a 5 6 2 4 Ra...

Page 162: ...e strength of unwanted signal returned by the antenna received the better the antenna quality for Cross polarization data transmission used by 17 and 24 GHz units Warning User traffic is interrupted during command execution RAy3 Microwave Link RACOM s r o 162 Configuration ...

Page 163: ...n ratio lower than 45 dB are listed below They are ordered according the probability of occurrence Typical methods of repair are described as well Silicon grease in the waveguide clean the antenna waveguide and the neck of the unit Antenna for another frequency band check the type of antenna and replace it with a suitable one Frozen dewy antenna after climatic conditions improvement everything ret...

Page 164: ...5 6 3 1 Thumbnails Preview all values for the last 24 hours Click on a thumbnail to open the viewer with a chart Fig 5 48 Menu Tools History Thumbnails Temperature Instantaneous value of temperature inside the unit Measured on the modem board Voltage Instantaneous value of unit supply voltage RSS Received signal strength RAy3 Microwave Link RACOM s r o 164 Configuration ...

Page 165: ...port Eth1 Eth2 out throughput Instantaneous speed 20s average of outgoing user data on the user Ethernet port TX power Instantaneous value of transmission RF Output power 5 6 3 2 Viewer Detailed graphical view of one or two selected values for the given interval You can choose to view data from Local or Peer or both Fig 5 49 Menu Tools History Viewer The values are saved in the following resolutio...

Page 166: ...wards older values Next Move by one width of selected interval towards newer values Last Move to the newest values Primary Y axis Selecting one of the observed values Temperature Voltage RSS Signal quality BER Net bitrate Ethernet in throughput Ethernet out throughput TX power Secondary Y axis Selecting a second value None Temperature Voltage RSS Signal quality BER Net bitrate Ethernet in throughp...

Page 167: ...ew of values for selected interval Plotted Shows only the values that are selected for the graph Local Peer All Shows all logged values Filtering of values from local remote or both Interval Previous Next Last See explanation of those in Viewer section above 167 RACOM s r o RAy3 Microwave Link Configuration ...

Page 168: ...s Local alarms Peer alarms Alarms from Local or Peer unit Local events Peer events Events from Local or Peer unit Local system Peer system System events from Local or Peer unit Filter Listings of all logs can be filtered Filtering string is entered in to the upper left corner window and Filter button is pushed For example you want to know when the configuration of the unit was modified On the Loca...

Page 169: ...imal notation The default address 127 0 0 1 is the localhost address i e the unit itself Size B Length of sent data 7 to 1500 bytes 8 bytes of the header will be added Count Number of sent pings Start the test by clicking on Send The period for sending pings is constant 1000 ms The result is displayed in the text window 169 RACOM s r o RAy3 Microwave Link Configuration ...

Page 170: ...use cli_help for listing all CLI commands or command help to obtain detailed help on a selected command Command Command line for writing commands with parameters You can use any non interactive pro gram script according to your permissions Command is executed by pushing the Run button Format of custom scripts Custom scripts must be a shell script with preamble bin sh and extension sh Blocks of lin...

Page 171: ...dy exists 6 there already exists an entry with given VID 42 other error D42_NAME 1 D42_VID 2 D42N service_data42 error echo D42N Error 2 info echo D42N 2 die error exit 42 error basic check if not empty if z D42_NAME then error Bad service name exit 3 fi if z D42_VID then error Bad service VID exit 3 fi D42_FOUND cli_nw_get vtu all grep D42_NAME if n D42_FOUND then error Service s with name D42_NA...

Page 172: ...abel D42_auto port_state disabled disabled forwarding disabled disabled forwarding forwarding if ne 0 then die Failed to create STU entry fi fi info Creating service D42_NAME with VID D42_VID cli_nw_set vtu D42_VID label D42_NAME fid 0 sid 1 pri_override true priority 5 policy false member_tag unmodify unmodify tag unmodify not_member not_member unmodify if ne 0 then die Failed to create service D...

Page 173: ...to individual configuration screens Every item of this Help opens the specific help menu CLI help visible Allows displaying of the CLI help with examples Help from configuration menu Clicking the name of the specific parameter in the configuration menu brings up the help belonging to this parameter The help text is displayed in the pop up window 173 RACOM s r o RAy3 Microwave Link Configuration ...

Page 174: ...5 56 Configuration menu help There is a link on each help screen which points to the respective configuration screen Clicking the question mark icon in the upper right corner of the configuration screen brings a summary help for the configuration screen in the pop up window RAy3 Microwave Link RACOM s r o 174 Configuration ...

Page 175: ...Fig 5 57 Summary help The Help window can be moved by dragging the Hints bar Resize it by dragging the bottom corner 175 RACOM s r o RAy3 Microwave Link Configuration ...

Page 176: ...elnet is checked in HTTPS access 6 1 2 PuTTY Connection using putty client Type this into the Host Name or IP address field admin 192 168 169 169 Click Open Then enter the password admin This procedure without key is subject to selection Service access Services SSH on in HTTPS access If you own the private key part then you do not need a password In PuTTY continue by selecting Connection SSH Auth ...

Page 177: ...When inserting commands using the tabulator can help An incorrect command is rejected e g inserting forbidden frequency A parameter that caused the loss of the connection is restored after 1 minute Rollback Reading parameters of local unit cli_cnf_show Reading radio parameters of peer unit cli_cnf_show t p grep RADIO Entering parameters TX power of local unit cli_cnf_set RADIO_TX_PWR 3 Items of co...

Page 178: ...omes admin cli_user_authkey c a k tmp usr_ssh_key pub Testing access to RAy unit using SSH key user laptop ssh i usr_ssh_key admin 192 168 141 202 6 2 2 Scripts Script example with access using key user laptop ssh i usr_ssh_key admin 192 168 141 202 source etc profile cli_info_link echo cli_cnf_show grep TX_PWR echo Warning Permanently added 192 168 141 202 DSA to the list of known hosts cli_info_...

Page 179: ...r cli_fw_buffer_status Checks buffer status Saving into buffers cli_fw_load_package f tmp xxxxxx cpio A new fw package is loaded into the buffer 20 sec cli_fw_upload2peer The fw package is also loaded into the peer unit 20 sec Upgrade cli_fw_upgrade t b Firmware in both units will be replaced with new version from the buffer After few seconds this message appears Firmware upgrade started Estimated...

Page 180: ...be performed to be able to make service exchange of the corrupted unit if necessary The new exchanged unit is not able to make an active connection with the other unit if it is not loaded with the proper authorization key cli_link_key_save s s f file The key is backed up to a selected file in the internal unit file system It can be transferred to an ex ternal medium using for example the scp clien...

Page 181: ...e established by the user before those 2 functions can be used RAy WiFi network name is RAy Code RAy Serial Number for example RAy3 24 1234567890 RAy unit does not provide Internet Access to the smartphone or tablet so the user has to accept No Internet access message once a WiFi connection to RAy is established See Chapter 8 Troubleshooting if problem with WiFi connection occurs Note WiFi on the ...

Page 182: ... dBm instead of Volts When activated the biggest number on the display the main value is RSS dBm value with 0 1 dBm precision refreshed 10x per second Smaller 4 lines in lower part of the display show 4 key metrics local RSS and MSE and once the link is established also remote RSS and remote MSE and their best values in right column Any of those can be chosen to become the main one the biggest num...

Page 183: ...ption for work in gloves which increase the sensitivity of touch screen display quite common option for modern smartphones 7 2 Application availability RAy Tools application version 2 xx requires RAy3 unit with firmware version 1 0 0 0 or later The same application and same version of RAyTools works also with all RAy2 units with WiFi module 1 and firmware version 2 1 28 0 or later RAy Tools versio...

Page 184: ...ill not be used in any other way by Apple Google Firebase or RACOM For more info see RACOM Privacy policy 4 on our web 7 3 Feedback to RACOM Any feedback for this application is welcome Please contact us on email address raytools racom eu We would also like to hear from any who would like to become a beta tester of upcoming versions of RAy Tools 2 https play google com store apps details id job ra...

Page 185: ...ct horizontal or vertical polarization The arrow mark indicates the unit TX polarization When the arrows heading perpendicular to the earth the unit transmits a signal in vertical polarization When the arrow is heading parallel to the earth the unit transmits a signal in horizontal polarization The connectors must point downward at an angle The link cannot be established Double check the correct p...

Page 186: ...d RFC2544 numbers In the case when Ethernet throughput of the link is far below expectations based on published Eth ernet speeds measured according RFC2544 one of the reasons may be wrong settings for a cooper ation between Ethernet buffers insideRAy unit and between RAy unit Ethernet switch inside the unit and outside network Ethernet switches and routers RAy is connected to To ensure buffers ins...

Page 187: ... i e in case of digital modulations increase of the Mean Square Error MSE Limit for guaranteed functionality of RAy3 radio receiver is 15 dBm measured on the waveguide input This limit applies for all channel bandwidths and all modulations Beyond this limit the distortion of linearity appears and signal quality is depreciated In extreme cases this can lead to the disintegration of the radio link d...

Page 188: ...enough to manually apply default values of FlowControl parameters RAyTools smartphone disconnects from RAy unit Most smartphones and tablets on both platforms i e Android iOS require by default WiFi with Internet access If it is not avilable like at WiFi on RAy unit they automatically disconects from such WiFi and start to search for alternative WiFi network with Internet even if user accepts the ...

Page 189: ...M Yes all combinations of available Bandwidths Modulations supported Asymmetry of TX RX speeds LDPC FEC 99 0 dBm 4 2 Mbps 49 dBm 1010 Mbps see details Sensitivity BER 10 6 100 to 30 dBm Receiver dynamics RSS range 2 dB Precision of RSS measurement 15 to 15 dBm preliminary 15 to 13 dBm QPSK 15 to 10 dBm QAM modulations RF Output Power 1 dB Precision of RF Output power setting Yes range up to 30 dB ...

Page 190: ... System button Environmental IP66 Ingress Protection 1 000 000 hours 114 years MTBF Mean Time Between Failure 30 to 55 C ETSI EN 300019 1 4 class 4 1 Operating temperature 5 to 95 non condensing Operating humidity 4 kV EN 61000 4 5 Surge immunity 8 kV EN 61000 4 2 ESD resistance Mechanical FOD Full Outdoor direct mounting to antenna Design Mounting Specific units for each Sub band and for Lower L ...

Page 191: ...ent 3 levels Guest Admin Super Access accounts passphrase HW SW enable disable active only during air link loss WiFi AES 128 192 256 2 Encryption Standards CE RED 3 RoHS CE RED RoHS Approvals EN 302 2017 V3 1 1 Spectrum EN 301 489 1 V2 2 3 EN 301 489 3 V2 1 1 EN 301 489 4 V3 3 1 EMC EN 62368 1 2020 A11 2020 Safety FCC IC 1 Stability optimized stronger FEC 2 Encryption is prohibited in Variant N 3 ...

Page 192: ...r 530 MHz rest of the world Duplex spacing QPSK 16QAM 32QAM 64QAM 128QAM 256QAM 512QAM 1024QAM 2048QAM 4096QAM Modulations Hitless through all modulations including stronger FEC 1 ACM Yes all combinations of available Bandwidths 3 Modulations supported Asymmetry of TX RX speeds LDPC FEC 99 0 dBm 4 2 Mbps 48 dBm 1010 Mbps see details expected same as RAy3 18 Sensitivity BER 10 6 100 to 30 dBm Recei...

Page 193: ...Alignment Management Diagnostics optional Ethernet Two contact sockets RSS voltage System status multicolor Indication LED Default settings Configuration restore from internal backup System button Environmental IP66 Ingress Protection 1 000 000 hours 114 years MTBF Mean Time Between Failure 30 to 55 C ETSI EN 300019 1 4 class 4 1 Operating temperature 5 to 95 non condensing Operating humidity 4 kV...

Page 194: ...ity Web HTTP HTTPS CLI SSH Telnet Smartphone app RAyTools Management 3 levels Guest Admin Super Access accounts passphrase HW SW enable disable active only during air link loss WiFi AES 128 192 256 2 Encryption Standards CE RED RoHS FCC IC CE RED 3 RoHS FCC 3 IC 3 Approvals EN 302 2017 V3 1 1 Spectrum EN 301 489 1 V2 2 3 EN 301 489 3 V2 1 1 EN 301 489 4 V3 3 1 EMC EN 62368 1 2020 A11 2020 Safety F...

Page 195: ...0 dBm 2 7 Mbps 52 5 dBm 1002 Mbps see details Sensitivity BER 10 6 100 to 30 dBm Receiver dynamics RSS range 2 dB Precision of RSS measurement 30 to 10 dBm 30 to 15 dBm 2 30 to 10 dBm RF Output Power 1 dB Precision of RF Output power setting Yes range 40 dB ATPC 3 dB typ Noise figure Ethernet user data management 1 Gb Eth 10 100 1000BASE T Auto MDI MDIX recommended cable S FTP Cat 6 Cat 7 RJ45 1 G...

Page 196: ... 300019 1 4 class 4 1 Operating temperature 5 to 95 non condensing Operating humidity 4 kV EN 61000 4 5 Surge immunity 8 kV EN 61000 4 2 ESD resistance Mechanical FOD Full Outdoor direct mounting to antenna Design Mounting One universal unit for Lower L and Upper U part of the band Unit types Rugged die cast aluminium compatible with RAy1 and RAy2 Casing H W D 160 245 245 mm 6 3 9 6 9 6 in Size 2 ...

Page 197: ...4 V3 1 1 EMC EN 62368 1 2014 A1 2017 Safety CFR 47 part 15 SQT RAY3 24 FCC 24993 RAY324 IC 1 Stability optimized stronger FEC 2 RF Output power 30 to 15 dBm for all models with variant R e g RAy3 24R or RAy3 24NR 3 Model RAy3 24S produced December 2018 till April 2019 has MTU 2048 bytes All other models have MTU 10240 bytes 4 Encryption is possible only with model variants X S and E Variants S and...

Page 198: ...ds LDPC FEC 56 dBm 4 Gbps 50 dBm 7 Gbps 43 5 dBm 10 Gbps see details 82 dBm 25 Mbps 72 dBm 0 2 Gbps 65 dBm 1 Gbps Sensitivity BER 10 6 100 to 30 dBm Receiver dynamics RSS range 2 dB Precision of RSS measurement 6 to 20 dBm 17 dBm 32QAM 16 dBm 64QAM 14 dBm 128QAM RF Output Power 1 dB Precision of RF Output power setting Yes range 26 dB ATPC 3 dB typ Noise figure Ethernet user data management 1 Gb E...

Page 199: ...D Default settings Configuration restore from internal backup System button Environmental IP66 Ingress Protection 1 000 000 hours 114 years projected MTBF Mean Time Between Failure 30 to 55 C ETSI EN 300019 1 4 class 4 1 Operating temperature 5 to 95 non condensing Operating humidity 4 kV EN 61000 4 5 Surge immunity 8 kV EN 61000 4 2 ESD resistance Mechanical FOD Full Outdoor direct mounting to an...

Page 200: ...HTTPS CLI SSH Telnet Smartphone app RAyTools Management 3 levels Guest Admin Super Access accounts passphrase HW SW enable disable active only during air link loss WiFi Standards CE RED 3 RoHS FCC 3 IC 3 Approvals EN 302 2017 V3 1 1 Spectrum EN 301 489 1 V2 2 3 EN 301 489 3 V2 1 1 EN 301 489 4 V3 3 1 EMC EN 62368 1 2020 A11 2020 Safety 3 FCC 3 IC 1 Stability optimized stronger FEC 2 Quarter or Hal...

Page 201: ... 259 202 145 84 49 56 708 671 618 555 489 423 359 281 201 116 68 84 888 842 775 695 613 531 450 352 252 146 85 100 1010 958 881 791 698 604 513 400 287 166 96 112 1 Stability optimized stronger FEC 9 1 2 RAy3 10 Radio parameters Tab 9 6 Radio parameters 10 GHz BER 10 6 ver 2 0 Bit Rate Mbps RSS dBm MSE dB 2 RAy3 10 Modulation Channel MHz 4096 QAM 2048 QAM 1024 QAM 512 QAM 256 QAM 128 QAM 64 QAM 32...

Page 202: ... 89 5 38 2 35 0 32 2 29 0 26 1 23 0 20 3 17 5 13 3 8 2 5 9 448 421 384 344 303 262 223 174 125 72 42 50 53 5 57 5 60 5 63 5 66 5 69 5 72 0 75 0 79 5 84 5 88 5 38 3 35 0 32 2 29 1 26 2 23 1 20 3 17 6 13 3 8 2 5 9 521 490 447 400 352 305 259 202 145 84 49 56 52 5 56 5 59 5 62 5 65 5 68 5 71 5 74 5 78 5 83 5 87 5 38 3 35 0 32 2 29 1 26 2 23 1 20 3 17 6 13 3 8 2 6 0 708 671 618 555 489 423 359 281 201...

Page 203: ...6 25 5 22 7 20 0 15 8 10 7 39 7 36 5 33 8 30 5 27 6 24 5 21 8 19 1 14 8 9 7 20 40 7 37 5 34 8 31 5 28 6 25 5 22 8 20 1 15 8 10 7 39 8 36 5 33 8 30 5 27 6 24 6 21 8 19 0 14 8 9 7 28 40 8 37 5 34 8 31 5 28 6 25 6 22 8 20 0 15 8 10 7 39 7 36 5 33 7 30 5 27 6 24 5 21 8 19 0 14 8 9 7 40 40 7 37 5 34 7 31 5 28 6 25 5 22 8 20 0 15 8 10 7 39 8 36 5 33 8 30 6 27 7 24 6 21 8 19 1 14 8 9 7 50 40 8 37 5 34 8 ...

Page 204: ...2020 7 CZ only default duplex 168 default table 10 30 10 59 GHz rcinfo10_A_default CEPT ERC REC 12 05 E Rec ITU R F 747 1 03 12 Rec ITU R F 1568 1 01 05 duplex 350 default table 10 12 10 68 GHz rcinfo10_B_default 9 1 5 RAy3 10 11 18 Emission designation Tab 9 10 Emission designation 10 11 18 GHz ETSI 3M22G7WEN 6M68G7WEN 13M3G7WEN 26M9G7WEN 53M7G7WEN 74M7G7WEN 106MG7WEN for QPSK 3M22D7WEN 6M68D7WEN...

Page 205: ...18 GHz in Table 9 15 Ethernet L2 Link speed 17 24 GHz according to RFC 2544 ACM parameters of both models are expected to be similar 9 2 3 RAy3 11 Sub bands Tab 9 12 RAy3 11 Sub band Upper Lower limits Duplex spacing Sub bands RAy3 11 Duplex spacing MHz Sub band TX Range GHz Sub band Unit U Unit L typ 490 MHz ETSI or 530 MHz rest of the world 11 199 10 700 min A 11 491 10 989 max 11 395 10 905 min...

Page 206: ...FCC duplex 490 FCC compliant 10 9 11 7 GHz rcinfo11_B_FCC 9 2 5 RAy3 11 Emission designation 11 GHz For preliminary Emission designation codes see table in Section 9 1 5 RAy3 10 11 18 Emission designation designations of all 3 models are expected to be similar RAy3 Microwave Link RACOM s r o 206 Technical parameters ...

Page 207: ...56 713 653 589 521 454 381 303 240 115 69 80 895 820 736 653 569 479 381 299 145 87 100 1002 918 824 731 637 537 426 334 162 97 112 1 Stability optimized stronger FEC Tab 9 15 Ethernet L2 Link speed 17 24 GHz according to RFC 2544 ver 2 0 Link speed Mbps for Eth L2 frames 64 B 1518 B 9018 B RAy3 17 24 Modulation Channel MHz 4096 QAM 2048 QAM 1024 QAM 512 QAM 256 QAM 128 QAM 64 QAM 32 QAM 16 QAM QP...

Page 208: ... 202 180 157 132 105 81 38 24 352 328 299 267 238 207 174 139 107 50 32 40 375 347 317 282 252 220 184 147 113 53 34 376 348 317 283 252 220 184 147 113 54 34 508 471 432 390 345 300 252 200 158 76 46 56 539 499 458 413 365 318 267 212 168 81 48 540 500 459 413 366 319 267 213 168 81 48 671 615 555 491 428 358 285 226 108 65 80 711 651 587 519 453 380 302 239 115 69 712 653 588 520 454 380 303 239...

Page 209: ...80 0 83 5 89 0 92 0 40 2 36 5 33 3 29 6 26 7 23 6 20 6 17 4 14 3 8 7 6 6 185 171 158 142 127 111 94 72 60 32 17 20 57 0 60 5 63 5 66 5 69 5 72 5 75 5 78 5 82 0 87 5 91 5 39 1 35 4 32 6 29 3 26 5 23 5 20 2 17 3 14 2 8 7 6 1 269 249 227 202 181 157 132 105 81 38 24 28 56 0 59 0 62 0 65 0 68 0 71 0 74 0 77 0 81 5 88 0 91 0 38 7 35 5 32 7 29 2 26 2 23 3 20 1 17 2 13 5 7 2 5 8 377 348 318 283 253 220 1...

Page 210: ...32 5 29 5 26 4 23 1 23 1 16 7 10 5 3 5 37 1 33 5 30 5 27 4 24 1 20 9 17 7 11 5 35 8 32 2 29 1 26 1 22 8 22 8 16 6 10 5 5 36 8 33 2 30 1 27 1 23 8 20 5 17 6 11 5 39 7 36 1 31 8 29 0 25 7 22 4 22 4 15 9 10 0 7 40 7 37 1 32 8 30 0 26 7 23 4 20 2 16 9 11 0 38 5 35 1 31 2 28 4 25 3 22 0 22 0 15 9 10 0 10 39 5 36 1 32 2 29 4 26 3 23 0 19 9 16 9 11 0 41 7 38 0 34 8 31 1 28 2 25 1 22 1 22 1 15 8 10 2 14 4...

Page 211: ...edges or 18 MHz in case of 2 112 MHz channel 17 104 17 104 min 17 296 17 296 max 9 3 4 RAy3 17 Frequency tables Tab 9 19 Frequency tables 17 GHz Frequency tables RAy3 17 Note Description Name VO R 12 11 2021 11 CZ only channels placement optimized for the band 200 MHz wide default table 17 1 17 3 GHz rcinfo17_ISM200_default The microwave link contains one or more frequency tables called rcinfo see...

Page 212: ...107MD7WEN 95M5D7WEN 76M6D7WEN 53M9D7WEN 37M6D7WEN 27M0D7WEN 19M2D7WEN 13M5D7WEN 9M03D7WEN 6M70D7WEN 4M50D7WEN 3M20D7WEN for QAM RAy3 Microwave Link RACOM s r o 212 Technical parameters ...

Page 213: ... 174 125 72 42 50 521 490 447 400 352 305 259 202 145 84 49 55 521 490 447 400 352 305 259 202 145 84 49 60 708 671 618 555 489 423 359 281 201 116 68 80 888 842 775 695 613 531 450 352 252 146 85 100 1010 958 881 791 698 604 513 400 287 166 96 110 1 Stability optimized stronger FEC 9 4 2 RAy3 18 Radio parameters Tab 9 22 Radio parameters 18 GHz BER 10 6 ver 2 0 Bit Rate Mbps RSS dBm MSE dB 2 RAy3...

Page 214: ...9 448 421 384 344 303 262 223 174 125 72 2 41 8 50 53 5 57 5 60 5 63 5 66 5 69 5 72 0 75 0 79 5 84 5 88 5 38 3 35 0 32 2 29 1 26 2 23 1 20 3 17 6 13 3 8 2 5 9 521 490 447 400 352 305 259 202 145 83 9 48 6 55 60 52 5 56 5 59 5 62 5 65 5 68 5 71 0 74 0 78 5 83 5 87 5 38 3 35 0 32 2 29 1 26 2 23 1 20 3 17 6 13 3 8 2 5 9 708 671 618 555 489 423 359 281 201 116 4 67 5 80 51 0 55 0 58 0 61 0 64 0 67 0 7...

Page 215: ...0 40 7 37 5 34 8 31 5 28 6 25 5 22 8 20 1 15 8 10 7 39 8 36 5 33 8 30 5 27 6 24 6 21 8 19 0 14 8 9 7 27 5 30 40 8 37 5 34 8 31 5 28 6 25 6 22 8 20 0 15 8 10 7 39 7 36 5 33 7 30 5 27 6 24 5 21 8 19 0 14 8 9 7 40 40 7 37 5 34 7 31 5 28 6 25 5 22 8 20 0 15 8 10 7 39 8 36 5 33 8 30 6 27 7 24 6 21 8 19 1 14 8 9 7 50 40 8 37 5 34 8 31 6 28 7 25 6 22 8 20 1 15 8 10 7 39 8 36 5 33 8 30 6 27 7 24 6 21 8 19...

Page 216: ... Frequency tables 18 GHz Frequency tables RAy3 18 Note Description Name CEPT ERC REC 12 03 E Rec ITU R F 595 11 02 22 default table 17 7 19 3 GHz rcinfo18_A_default default table 18 1 19 7 GHz rcinfo18_B_default 47 CFR Part 101 FCC default table FCC compliant 17 7 19 7 GHz rcinfo18_C_default 9 4 5 RAy3 18 Emission designation For preliminary Emission designation codes see table in Section 9 1 5 RA...

Page 217: ...ing GHz TX Range GHz Unit U Unit L Flexible min 24 MHz between channel edges or 18 MHz in case of 2 112 MHz channel 24 004 24 004 min 24 246 24 246 max 9 5 4 RAy3 24 Frequency tables Tab 9 27 Frequency tables 24 GHz Frequency tables RAy3 24 Note Description Name VO R 10 07 2021 8 CZ only CEPT ERC REC 70 03 chan nels placement optimized for the band 250 MHz wide default table 24 000 24 250 GHz rcin...

Page 218: ...les are labeled in format name version e g rcinfo24_ISM250_default 15 9 5 5 RAy3 24 Emission designation 24 GHz For Emission designation codes see table in Section 9 3 5 RAy3 17 24 Emission Designation des ignations of both models are identical RAy3 Microwave Link RACOM s r o 218 Technical parameters ...

Page 219: ...0 3053 2298 1533 756 16QAM 7246 6602 5659 4716 3759 2829 1888 931 32QAM 8606 7841 6721 5601 4464 3360 2242 64QAM 9512 8667 7429 6191 4935 3714 128QAM 1 Stability optimized stronger FEC 2 Quarter or Half Bandwidth Channel reduced to 1 4 or 1 2 Note Values are equal to Eth L1 throughput 10GE port for 1518 B frames RFC 2544 test Tab 9 29 Ethernet L1 Link speed 80 GHz according to RFC 2544 ver 1 0 Lin...

Page 220: ... 931 64QAM 8606 7841 6721 5601 4464 3360 2242 10000 128QAM 9512 8667 7429 6191 4935 3714 1 Stability optimized stronger FEC 2 Quarter or Half Bandwidth Channel reduced to 1 4 or 1 2 Tab 9 30 Ethernet L2 Link speed 80 GHz according to RFC 2544 ver 1 0 Link speed Mbps for L2 Eth frames 64 B 1518 B 9018 B RAy3 80 Channel MHz Modulation 2000 1750 1500 1250 1000 750 500 250 7674 128QAM 9389 1 Stability...

Page 221: ...471 2118 1765 1407 1059 707 348 4PSK 61 61 5 62 63 64 65 67 70 8 5 8 5 8 5 8 4 8 4 8 4 8 2 8 1 4072 3711 3181 2650 2113 1590 1061 523 8PSK 56 56 5 57 58 59 60 62 65 13 5 13 5 13 5 13 3 13 3 13 3 13 1 13 5886 5363 4597 3830 3053 2298 1533 756 16QAM 52 52 5 53 54 55 56 58 62 16 2 16 2 16 2 16 2 16 2 16 2 16 2 16 2 7246 6602 5659 4716 3759 2829 1888 931 32QAM 50 50 5 51 52 53 54 56 59 18 8 18 8 18 8 ...

Page 222: ...tion 2000 1750 1500 1250 1000 750 500 250 2PSK_BW 4_S 1 2 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 2PSK_BW 4 2 11 6 11 6 11 6 11 6 11 6 11 6 11 6 11 6 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 2PSK_BW 2 2 11 6 11 6 11 6 11 6 11 6 11 6 11 6 11 6 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 2PSK 12 5 12 5 12 5 12 4 12 4 12 4 12 2 12 1 10 5 10 5 10 5 10 4 10 4 10 4 10 2 10 1 4PSK 17 5 17 5 17 5 17 3 ...

Page 223: ... Channel MHz Modulation 2000 1750 1500 1250 1000 750 500 250 26 4 26 4 26 4 26 6 26 6 26 6 128QAM 1 Stability optimized stronger FEC 2 Quarter or Half Bandwidth Channel reduced to 1 4 or 1 2 223 RACOM s r o RAy3 Microwave Link Technical parameters ...

Page 224: ...GHz min 5 GHz max 15 GHz 81 000 71 000 min 86 000 76 000 max 9 6 4 RAy3 80 Frequency tables Tab 9 35 Frequency tables 80 GHz Frequency tables RAy3 10 Note Description Name ITU R F 2006 03 2012 ECC REC 05 07 revised 2009 and 2013 FCC 47 CFR part 15 VO R 23 09 2013 5 CZ only default table 71 76 and 81 86 GHz rcinfo80_default RAy3 Microwave Link RACOM s r o 224 Technical parameters ...

Page 225: ...s authority to operate the equipment For Canada This device contains licence exempt transmitter s receiver s that comply with Innovation Science and Economic Development Canada s licence exempt RSS s Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference including interference that may cause undesired operati...

Page 226: ...to the public Installation and servicing must be carried out by personnel with appropriate technical training and knowledge of potential hazards RAy units shall be installed according to local Electrical Safety Codes Each person participating on the installation has to respect all local standards and regulations for personal security and electromag netic protection for everybody on the site We als...

Page 227: ... be put aside as unsorted municipal waste Equipment has to be returned to supplier or producer RACOM or placed to a designated collection point ensuring proper recycling and recovery of waste in an environ mentally safe manner using processes that comply with the WEEE Directive RACOM products and accessories may contain a battery Batteries must be disposed of properly and may not be put aside as u...

Page 228: ...10 4 1 RoHS and WEEE Declaration of Conformity Fig 10 1 RoHS and WEEE Declaration of Conformity RAy3 Microwave Link RACOM s r o 228 Safety regulations warranty ...

Page 229: ...dification by any unauthorised person nor due to the action of abnormal or extreme environmental conditions such as overvoltage liquid immersion or lightning strike Any equipment subject to repair under warranty must be returned by prepaid freight to RACOM direct The serviced equipment shall be returned by RACOM to the customer by prepaid freight If circumstances do not permit the equipment to be ...

Page 230: ...2014 53 EU of the European Parliament and of the Council on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999 5 EC Harmonised standards used for demonstration of conformity Spectrum EN 302 217 2 V3 1 1 EN 301 489 4 V3 3 1 Signed for and on behalf of the manufacturer th Nove Mesto na Morave 14 of June 20...

Page 231: ...es relating to the making available on the market of radio equipment and repealing Directive 1999 5 EC Harmonised standards used for demonstration of conformity Spectrum EN 300 440 V2 2 1 EMC EN 301 489 1 V2 1 1 EN 301 489 3 V1 6 1 EN 301 489 4 V3 1 1 Safety EN 62368 1 2014 A1 2017 Signed for and on behalf of the manufacturer th Nove Mesto na Morave 15 of August 2019 Jiri Hruska CEO Radio SW versi...

Page 232: ...Directive 2014 53 EU of the European Parliament and of the Council on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999 5 EC Harmonised standards used for demonstration of conformity Spectrum EN 300 440 V2 2 1 EMC EN 301 489 1 V2 1 1 EN 301 489 3 V1 6 1 EN 301 489 4 V3 1 1 Safety EN 62368 1 2014 A1 2017...

Page 233: ...53 EU FR Le soussigné RACOM s r o déclare que l équipement radioélectrique du type RAy3 est conforme à la directive 2014 53 UE HR RACOM s r o ovime izjavljuje da je radijska oprema tipa RAy3 u skladu s Direktivom 2014 53 EU IT Il fabbricante RACOM s r o dichiara che il tipo di apparecchiatura radio RAy3 è conforme alla direttiva 2014 53 UE LV Ar šo RACOM s r o deklarē ka radioiekārta RAy3 atbilst ...

Page 234: ...je v súlade so smernicou 2014 53 EÚ SL RACOM s r o potrjuje da je tip radijske opreme RAy3 skladen z Direktivo 2014 53 EU FI RACOM s r o vakuuttaa että radiolaitetyyppi RAy3 on direktiivin 2014 53 EU mukainen SV Härmed försäkrar RACOM s r o att denna typ av radioutrustning RAy3 överensstämmer med direktiv 2014 53 EU RAy3 Microwave Link RACOM s r o 234 Safety regulations warranty ...

Page 235: ... CFR 47 part 15 FCC ID FCC part Code SQT RAY3 24 15 RAy3 24 IC ISED Canada compliance RAy3 24 complies with ISED Canada RSS 210 Issue 9 IC Certif No IC specification Code 24993 RAY324 RSS 210 Issue 9 RAy3 24 235 RACOM s r o RAy3 Microwave Link Safety regulations warranty ...

Page 236: ...e RAy microwave links and its accessories is the Czech Republic EU Nove Mesto na Morave Jiri Hruska CEO 26 of October 2018 Part Number Description Unit RAy3 24 2 Gb Eth RAy3 24 To whom it may concern ver 1 0 www racom eu RACOM s r o Mirova 1283 592 31 Nove Mesto na Morave Czech Republic Tel 420 565 659 511 E mail racom racom eu Fig 10 5 Country of Origin Declaration RAy3 Microwave Link RACOM s r o...

Page 237: ...TTYGEN EXE software which is typically located in the c Program Files putty directory and apply the Generate button To use CLI Command Line Interface access the unit with a PuTTY client Access is protected by an SSH key 237 RACOM s r o RAy3 Microwave Link SSH key generation ...

Page 238: ...ts with 2 1 Gbps Ethernet inputs 10 17 18 24 GHz SWITCH Eth1 Eth2 CPU 1 Gbps Radio Modem 2 5 Gbps 1 Gbps LoPri HiPri USB Fig B 1 Block diagram of the unit with 2 1 Gbps Eth inputs RAy3 Microwave Link RACOM s r o 238 Unit block diagrams ...

Page 239: ... supply FlowControl parameters in Eth switch Chapter 8 Troubleshooting Final parameters for RAy3 17 2020 02 10 Revision 1 6 Extended sections PIRL setup Egress queue setup and VLAN setup to reflex FW development Improved description of some items new Pressure equalization 2020 04 09 Revision 1 7 In Chapter 2 Accessories removed sections 2 1 Overview and 2 2 Details from now all Accessories are ava...

Page 240: ...dated Section 1 7 Ordering codes added RAy3 18 and encryption SW key Updated Section 5 3 Status and Section 5 4 2 1 Radio parameters added parameter Power to be received dBm Improved description of Section 5 6 1 1 Backup Default settings Diagnostic package MIB and Section 5 6 1 2 SW feature keys New sections in Chapter 9 Technical parameters added preliminary RAy3 18 paramet ers 2022 01 13 Revisio...

Page 241: ...ion of structure moving some tables into details sections added column Note into all Frequency tables tuning of RAy3 10 parameters Section 9 1 RAy3 10 details final technical parameters Section 10 7 Declarations of Conformity added DoC for RAy3 10 2023 03 23 Revision 1 16 Updated Chapter 1 Product added RAy3 11 and RAy3 80 to most sections added Section 1 1 3 SW concept Updated Chapter 3 Step by s...

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