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Wirnet iBTS

Document title : Installation and
Maintenance Manual
Version : 2.0
Author : SNI
Date : 04/12/2018

Classification

This document is the strict property of Kerlink and shall not be either copied nor sent without express

written authorization of Kerlink

Internal Use

Kerlink m2m technologies reserved rights

Confidential

Kerlink – 1 rue Jacqueline Auriol – 35235 THORIGNÉ-FOUILLARD

Page 23 / 221

Strict confidential

Figure 2: Wirnet iBTS external view

The Figure 3 below shows an internal view of the Wirnet iBTS, featuring three “LoRa
modules”, one “CPU module” and one “WAN module”:

Figure 3: Wirnet iBTS internal view

CPU Module

(CPU, power + GPS)

WAN Module (LTE)

LoRa Modules (x3)

Содержание 1LOC868-1W868-EU

Страница 1: ...INSTALLATION AND MAINTENANCE MANUAL WIRNET IBTS Written by Approved by Approved by Validated by Name BCA BLT SNI MCH Entity DRD DRD PRG DRD Date 15 10 2018 15 10 2018 12 11 2018 21 11 2018...

Страница 2: ...rnal review MGI 0 6 09 08 2016 Updated regulation section MGI 0 7 10 01 2017 Remove all references to DIN rail Add draft chapter for WAN module Dual SIM version PTA 0 8 11 01 2017 New POE injector ref...

Страница 3: ...copied nor sent without express written authorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 3 221...

Страница 4: ...3 1 Compact casing 29 1 3 2 Stickers 33 1 4 Block Diagram 33 1 4 1 Common functionalities 33 1 4 2 Standard version of Wirnet iBTS 35 1 4 3 Four Lora Modules version of Wirnet iBTS 36 1 4 4 Compact v...

Страница 5: ...C modules 52 1 5 4 1 3 Four LoRa LOC FDx modules 53 1 5 4 2 Connectors and user interfaces 54 1 5 4 2 1 Single LoRa LOC module 54 1 5 4 2 2 Four LORA LOC modules 56 1 5 4 2 3 Four LoRa LOC FDx modules...

Страница 6: ...AC DC Midspan PoE injector 30W 80 1 6 1 7 Outdoor AC DC Midspan PoE injector 60W 81 1 6 1 8 Outdoor DC DC Midspan PoE injector 60W 83 1 6 2 Auxiliary power supply 84 1 6 3 Isolated DC DC converter 40W...

Страница 7: ...1 8 5 1 RF coaxial surge protection 109 1 8 5 1 1 GNSS LTE Links 109 1 8 5 1 1 LoRa Link 109 1 8 5 2 DC surge protection 1 pole 110 1 8 5 3 DC surge protection 2 poles 113 1 8 5 4 Indoor Ethernet sur...

Страница 8: ...139 2 3 10 Thailand 140 2 3 11 Brazil 141 2 4 Wirnet iBTS Full Duplex 142 2 4 1 USA FCC 142 2 4 2 Canada IC 143 3 Key parameters to optimize the radio performance 145 3 1 Height of the site 145 3 2 Pr...

Страница 9: ...antennas 167 4 5 2 2 1 LoRa antenna vs LTE antennas 167 4 5 2 2 2 LoRa space diversity 168 4 5 2 3 Universal antenna bracket 168 4 5 2 4 Dome antenna bracket 170 4 5 3 Mounting of the compact enclosur...

Страница 10: ...nna 193 4 6 2 5 LoRa RF Antenna 194 4 6 2 5 1 Common generalities 194 4 6 2 5 2 Single LoRa module single omnidirectional antenna 195 4 6 2 5 3 Single LoRa module dual omnidirectional antennas diversi...

Страница 11: ...2 USB interface 214 5 3 3 ON OFF button 214 5 3 4 Local interface 215 6 List of the accessories 216 7 Customer support 220 FIGURES Figure 1 LoRa Network topology 20 Figure 2 Wirnet iBTS external view...

Страница 12: ...meters of the dual duplexer 71 Figure 36 Required isolation on PoE injector 73 Figure 37 indoor 30W AC DC POE injector 74 Figure 38 indoor 60W AC DC POE injector 76 Figure 39 indoor 30W DC DC POE inje...

Страница 13: ...eters vs height of the antenna 146 Figure 84 Rural countryside Hata propagation model RSSI dBm vs distance meters vs height of the antenna 146 Figure 85 Hata propagation model vs area configuration He...

Страница 14: ...igure 127 Standard casing earthing without U bolt configuration 183 Figure 128 Compact casing earthing with U bolt configuration 184 Figure 129 Compact casing earthing without U bolt configuration 184...

Страница 15: ...on on Wirnet iBTS side cable gland 201 Figure 155 Ethernet connection on Wirnet iBTS side 201 Figure 156 Ethernet connection on PoE injector side 202 Figure 157 Auxiliary DC power supply connector 203...

Страница 16: ...Jacqueline Auriol 35235 THORIGN FOUILLARD Page 16 221 Strict confidential REFERENCES Reference Document link Description 1 https www lora alliance org For Developers LoRaWANDevelopers LoRaWAN Specific...

Страница 17: ...PI Application Programming Interface APN Access Point Name ARM Advanced RISC Machine BER Bit error Rate BLER Block Error rate BTS Base Transceiver Station BW Band Width CAN Control Area Network CDMA C...

Страница 18: ...rcuit or Industry Canada IK Mechanical Impact IO In Out IoT Internet of Things IP Internet Protocol or Ingress Protection IrDA Infrared Data Association ISM Industrial Scientific and Medical I2C Inter...

Страница 19: ...version B SNR Signal to Noise Ratio SPDT Single Pole Double Throw SPI Serial Peripheral Interface bus SSH Secure Shell SSTP Screened Shielded Twisted Pair STP Shielded Twisted Pair TBD To Be Defined...

Страница 20: ...gy The Wirnet iBTS is based on Next Generation LoRa technology provided by Semtech Company It is compatible and interoperable with existing LoRa LPWAN and offers GPS free geolocalization features comp...

Страница 21: ...40 and B41 HSPA B1 B2 B5 B6 B8 B9 and B19 TD SCDMA B39 GSM GPRS EDGE 850 900 1800 and 1900 Certifications CE Europe WPC India FCC USA IC Canada CB scheme for Philippines Mexico Chile Colombia FCC USA...

Страница 22: ...N 8 to 64 The antenna interface single omnidirectional dual space diversity or dual polarization or tri sectorization Four different modules can be integrated in the Wirnet iBTS CPU Module which inclu...

Страница 23: ...authorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 23 221 Strict confidential Figure 2 Wirnet iBTS...

Страница 24: ...confidential A dual cavity duplexer is also embedded in the Wirnet iBTS FDx above the other modules The Figure 4 below shows an internal view of the Wirnet iBTS FDx featuring three LoRa modules one CP...

Страница 25: ...rew in vents to equalize the pressure inside and outside This reduces condensation by allowing air to flow freely into and out of the sealed enclosure At the same time they provide a durable barrier t...

Страница 26: ...g kit material Stainless steel Color RAL 9010 Dimensions with connectors 300 x 280 x 120 mm Dimensions with connectors mounting kit 300 x 320 x 125 mm Weight no modules 5 4 Kg Weight 3 modules configu...

Страница 27: ...are tightened all together with two mechanisms the back panel board connectors the wing screws assembling the mechanical sides radiators of the modules SMB SMB cables are provided to interconnect the...

Страница 28: ...FOUILLARD Page 28 221 Strict confidential Figure 7 Insertion of the modules inside the enclosure 1 2 2 Stickers The Wirnet iBTS has two stickers placed inside and outside the casing A sticker on the...

Страница 29: ...the frame trough two hinges that can be opened or closed by simple clipping No screws are required but only optional A mounting kit with embedded antenna brackets is screwed on the back of the enclosu...

Страница 30: ...additional LoRa antenna or external power supply cable gland An internal metal plate features a GNSS LTE antenna bracket An internal GNSS LTE magnetic mount antenna is placed on this bracket Blind th...

Страница 31: ...ng kit 360 x 190 x 150 mm Weight 3 modules configuration 3 Kg Ingress protection IP66 EN 60529 Humidity 95 non condensing Impact resistance IK08 Flammability rating UL94 V0 Number of pressure equalize...

Страница 32: ...RD Page 32 221 Strict confidential Figure 10 Insertion of the modules inside the cabinet Depending on Wirnet IBTS compact versions two kind of internal antennas are used A combo Cellular GPS antenna w...

Страница 33: ...abinet including regulatory marking logo and sentences depending on the countries FCC IC ANATEL etc The placement of the stickers is described on Figure 9 1 4 Block Diagram 1 4 1 Common functionalitie...

Страница 34: ...vides the backhaul functionality It includes o Backup battery o A 4G Mini PCI Express module that can be declined in 3 versions depending on the geographical area Europe APAC Americas o The USIM card...

Страница 35: ...hitecture for the standard Wirnet iBTS version i e including from one to three LoRa Modules Figure 13 Standard Wirnet iBTS block diagram The RF front end board of the Lora modules can be derived in 3...

Страница 36: ...m of 64 channels Figure 14 Wirnet iBTS 4 LoRa modules block diagram In this particular configuration the mechanical front end lids and front end boards of each individual LoRa Module are removed They...

Страница 37: ...TS The following figure describes the functional architecture of the Wirnet iBTS Compact Figure 15 Wirnet iBTS Compact block diagram The RF front end board of the Lora modules can be derived in 3 band...

Страница 38: ...version featuring a maximum of 72 Rx channels and 8 Tx channels Figure 16 Wirnet iBTS FDx block diagrams In this particular configuration the mechanical front end lids and front end boards of each ind...

Страница 39: ...description The CPU module is composed of four main mechanical parts A three sides flange including o the connectors and interfaces placement o venting of internal boards through many holes A rear pla...

Страница 40: ...o be connected to the GPS antenna internal or external Front side USB type A connector Used for firmware upgrade with a USB stick Front side RJ45 Local connector Local Ethernet connection interface to...

Страница 41: ...module Note The debug interface is intended to be used by authorized and qualified personnel only Only specific equipment developed by KERLINK must be connected to this interface see 1 8 7 1 5 1 3 CP...

Страница 42: ...battery for RTC saving Integrated power management unit in CPU Ethernet 10 100 1000 Base T PoE IEEE802 3af at and LTPoE IEEE1588 version 2 time stamping compatible Automatic polarity correction 1 x R...

Страница 43: ...is composed of four main mechanical parts A three sides flange including o the connectors and interfaces placement o venting of internal boards through many holes A rear plate with fixing points for s...

Страница 44: ...ing user interfaces and connectors Module side Connector interface Description Front side WAN RF connector WAN 4G RF signal to be connected to the LTE antenna internal or external Front side USIM conn...

Страница 45: ...n based on a Mini PCIe card allowing some flexibility and evolutivity regarding the supported technologies and bands Several Mini PCIe cards are currently supported to address diffrent countries They...

Страница 46: ...tage GPRS and EDGE modes are supported This MiniPCIe card is then suitable in rural areas for instance where 4G or 3G coverage is poor 1 5 2 3 2 LTE Europe and APAC Mini PCI Express card MC7430 The fi...

Страница 47: ...4G or 3G coverage excellent 1 5 2 3 1 LTE Americas Mini PCI Express card MC7354 The next 4G Mini PCI Express card is dedicated to the American market The reference is Sierra Wireless MC7354 This modul...

Страница 48: ...ink up to 5 76Mbps category 6 GSM GPRS EDGE 3GPP Release 99 GSM 850 850MHz EGSM 900 900MHz DCS 1800 1800MHz PCS 1900 1900MHz GPRS Multislot class 10 GPRS Multislot class 12 CS1 to CS4 MCS1 to MCS9 EDG...

Страница 49: ...2 Connectors and user interfaces The Dual WAN module includes the following user interfaces and connectors Module side Connector interface Description Front side WAN1 RF connector WAN 4G RF signal to...

Страница 50: ...supercapacitors 15 minutes charging time Up to one minute capacity to ensure safe power down of the Wirnet iBTS Operating temperature range 20 C to 85 C Current drain 48V PCI express interface 21mA HS...

Страница 51: ...ent interfaces and connectors but dimensions are the same The front end lid is then a particular mechanical part dedicated only for the LoRa modules The front end lid is tightened to the other mechani...

Страница 52: ...lid of each individual module are removed and replaced by a single common front end board and front end lid covering and combining the four modules together Figure 24 Mechanical description of the fo...

Страница 53: ...z 923MHz 915 928MHz 1 5 4 1 3 Four LoRa LOC FDx modules The four LoRa LOC FDx modules version is composed of 4 single LoRa LOC RF modules The front end board and the front end lid of each individual m...

Страница 54: ...bed previously The front end board embeds the radio transmitters and receivers to support the ISM915 unlicensed bands 902 928MHz The front end board is connected to the LoRa LOC modules trough SMB RF...

Страница 55: ...erlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 55 221 Strict confidential Figure 26 Connectors and user interfaces of the LoRa LOC module The RF1 connector is on the left side of the fron...

Страница 56: ...Ra RF SMB connector RF2 LoRa RF signal to be connected to the LoRa antenna 2 Right side Back panel HE10 male 40 contacts connector Transmit the power supplies and high speed serial bus to the next mod...

Страница 57: ...connector RF1 LoRa RF receive signal to be connected to the duplexer 1 Front side LoRa RF RX SMB connector RF2 LoRa RF receive signal to be connected to the duplexer 2 Right side Back panel HE10 male...

Страница 58: ...ith 125KHz BW 1 x LoRa demodulator at fixed data rate 1 x G FSK demodulator Dynamic data rate DDR adaptation Detect simultaneously 8 preambles corresponding to all data rates Spreading Factor at LoRa...

Страница 59: ...1020MHz frequency range FSK GFSK MSK GMSK and OOK demodulator FSK Bit rates up to 300 kb s Digital filtering demodulation AGC AFC synchronization and packet handling Accurate RSSI measurements through...

Страница 60: ...end board Single module The following block diagram details the architecture of the front end board in a single module configuration Figure 30 Front end board block diagram The front end board integr...

Страница 61: ...ture of the front end board in a four modules configuration Figure 31 Front end 4 modules board block diagram The front end board integrates two TX and two Rx paths RF1 path and RF2 path Each TX RX pa...

Страница 62: ...a port The two TX paths are similar and are detailed hereafter The TX signal s coming from the 4 LoRa LOC board s is injected in a pre amplifier filter via a combiner splitter The amplifier has very h...

Страница 63: ...of band rejection are detailed in 1 5 4 6 1 5 4 5 Modulations and data rates The LoRa LOC module supports the following modulation schemes SF BW KHz Data rate kbps 7 500 21875 8 500 12500 9 500 7031 1...

Страница 64: ...erent options could be envisaged The channels are summarized in the following table Version Link Channel frequency LoRa BW KHz Number of channels Channel BW KHz 915 Upstream RX Wirnet iBTS 902 3 i 0 2...

Страница 65: ...eet Korean regulations i e 917 1MHz to 923 3MHz with 200KHz steps 1 5 4 7 Output Power The conducted output power can be adjusted from 0dBm to 30dBm This offers a wide range of adjustment to cover all...

Страница 66: ...LORA LOC module is therefore ideal in co localization with BTS 1 5 4 9 Sensitivity The typical sensitivity performance depending on the version at 10 PER 20 bytes payload is the following Mode 868 91...

Страница 67: ...the noise floor measured in a 200KHz BW SNR is between 10 to 15dB for strong signals It is close to 0dB when the signal strength approaches 120dBm It can decrease down to 7dB or 20dB depending on the...

Страница 68: ...ions at SF12 are the following Offset SF12 125KHz 2MHz 100dB 10MHz 125dB 821MHz 150dB 880MHz 130dB 935MHz 150dB 960MHz 150dB 1 5 4 11 2 915MHz The useful signal is adjusted at 915MHz The blockers reje...

Страница 69: ...cqueline Auriol 35235 THORIGN FOUILLARD Page 69 221 Strict confidential 850MHz 150dB 894MHz 140dB 910MHz 120dB 935MHz 130dB 960MHz 150dB 1 5 5 Dual duplexer The dual duplexer is used only in the Wirne...

Страница 70: ...o the front end RF 1 RX Top side ANT2 RF connector SMA LoRa RF signal 2 to be connected to the LoRa antenna 2 Top side TX2 RF connector SMA LoRa TX signal 2 to be connected to the front end RF 2 TX To...

Страница 71: ...ritten authorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 71 221 Strict confidential Isolation TX...

Страница 72: ...declined for indoor applications or outdoor applications AC DC vs DC DC choice is application dependent In case only 110 220VAC is available AC DC solution is preferred In case additional DC backup t...

Страница 73: ...on The following drawing shows the insulation importance of the PoE injector Figure 37 Required isolation on PoE injector 1 6 1 2 Indoor AC DC Midspan PoE injector 30W The indoor AC DC Midspan PoE inj...

Страница 74: ...30W 20 C to 55 C 25W Operating Humidity Maximum 90 Non condensing Storage Temperature 20 C to 70 C Storage Humidity Maximum 95 Non condensing Regulatory compliance RoHS WEEE CE Electromagnetic Emissio...

Страница 75: ...led indoor use an alternate PoE injector dedicated to outdoor applications as detailed in 1 6 1 6 1 6 1 3 Indoor AC DC Midspan PoE injector 60W The indoor AC DC Midspan PoE injector 60W characteristic...

Страница 76: ...e Wirnet iBTS The following figure details the indoor AC DC Midspan PoE injector 60W Figure 39 indoor 60W AC DC POE injector The indoor AC DC Midspan PoE injector 60W can be provided with E F type cab...

Страница 77: ...gnment and Polarity Data Pairs 1 2 and 3 6 Spare Pairs 7 8 and 4 5 Input Power Requirements DC Input Voltage 36 72VDC DC Input Current 0 6A Dimensions 65 mm W x 36 mm H x 140 mm L Weight 200g Connecto...

Страница 78: ...rotections type 1 and a secondary board with surge protections type 2 If the electrical installation does not meet those requirements use an alternate PoE injector featuring better surge protection as...

Страница 79: ...mpliance RoHS WEEE CE Electromagnetic Emission Immunity FCC Part 15 Class B EN 55022 Class B Emissions EN 55024 Immunity VCCI Safety Approvals UL cUL Per IEC 60950 1 GS Mark Per IEC 60950 1 Note 1 bew...

Страница 80: ...ation Ethernet data rates 10 100 1000Base T Number of ports 1 PoE compatibility IEEE 802 3at IEEE 802 3af backward compatible PoE Output Power 30 Watts Guaranteed PoE Output Voltage 55 VDC PoE Pin Ass...

Страница 81: ...or AC DC Midspan PoE injector 30W Figure 42 Outdoor 30W AC DC POE injector Note 2 this PoE injector must be connected to an industrial electrical installation including at least a main board with surg...

Страница 82: ...Humidity Maximum 95 Non condensing Storage Temperature 40 C to 85 C Storage Humidity Maximum 95 Non condensing Ingress protection IP66 NEMA 4X Corrosion resistance ASTM B 117 Regulatory compliance RoH...

Страница 83: ...10 100 1000Base T Number of ports 1 PoE compatibility IEEE 802 3at IEEE 802 3af compatible PoE Output Power 60 Watts over 4 pairs PoE Output Voltage 55 VDC PoE Pin Assignment and Polarity Data Pairs 1...

Страница 84: ...in board with surge protections type 1 1 6 2 Auxiliary power supply The Wirnet iBTS can be also supplied with an auxiliary DC power supply as a solar panel for instance The input voltage range is 11 t...

Страница 85: ...nal isolated DC DC The following drawing shows the insulation importance of an additional isolated DC DC power supply Figure 45 Required isolation on auxiliary power supply input An example of 40W iso...

Страница 86: ...emperature Coefficient 0 02 C Isolation 2500 VDC for 60 s Isolation Resistance 1000 M at 500 VDC Dimensions 63 8 mm W x 25 6 mm H x 112 mm L Weight 162g Pins connections 1 Remote On Off 2 Vin 3 Vin 4...

Страница 87: ...verter 1 7 Power consumption The maximum power consumption of each individual module is detailed hereafter Module Power consumption CPU module 20 load 1 8W max WAN module HSPA 25 Tx 75 Rx 1 7W max LoR...

Страница 88: ...1 1 Omnidirectional antenna 868MHz 3dBi The specifications of the omnidirectional 868MHz 3dBi antenna are the following Item Specification Frequency range 868MHz 5MHz Impedance 50 ohms Technology Hal...

Страница 89: ...g Item Specification Frequency range 865MHz 5MHz Impedance 50 ohms Technology Collinear dipole array VSWR 1 5 1 at 868MHz 2 0 1 at 860 870MHz Max gain 6dBi Polarization Vertical Vertical Beam width 25...

Страница 90: ...915MHz 3dBi The specifications of the omnidirectional 915MHz 3dBi antenna are the following Item Specification Frequency range 915MHz 15MHz Impedance 50 ohms Technology Half wave VSWR 1 3 1 Max gain...

Страница 91: ...15MHz Impedance 50 ohms Technology Collinear dipole array VSWR 1 2 1 Max gain 6dBi Polarization Vertical Power handling 50W DC ground No Whip material Fiberglass Connector N female Length 100 cm Weig...

Страница 92: ...following table Characteristics Detail Specification Frequency range 1572 1606 MHz Antenna peak gain 3dBic Typical VSWR 2 0 1 Impedance 50 ohms Polarization RHCP Noise figure 1 5dB typ Total gain 27dB...

Страница 93: ...ired Power handling 10W min Cable length 5 m Cable type RG58 Connector type N male Dimensions DxH Diameter and Height 80 mm D x 42 mm H Operating temperature 40 C to 85 C Wind resistance 200 km h IP r...

Страница 94: ...6 mm H Operating temperature 40 C to 85 C Note the antenna must be mounted on the internal GNSS LTE bracket a mechanical part provided as standard with the Wirnet iBTS Compact see 1 3 1 and Figure 10...

Страница 95: ...d to the Indian market The purpose of this filter is to avoid saturation and desensitization of the LoRa receiver due to co located LTE850 or CDMA800 base stations The 862 867MHz cavity filter charact...

Страница 96: ...ter 1 8 3 2 865 870MHz cavity filter The 865 870MHz cavity filter is typically dedicated to the European market The purpose of this filter is to allow co located LTE800 base stations in case of poor i...

Страница 97: ...authorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 97 221 Strict confidential The dimensions of th...

Страница 98: ...wer emitters DVB T BTS in case of poor isolation between antennas less than 50dB The 863 873MHz cavity filter characteristics are detailed in the following table Characteristics Specification Center F...

Страница 99: ...avity filter The 915 920MHz cavity filter is typically dedicated to the Philippines market It could be also used in Israel The purpose of this filter is to avoid saturation and desensitization of the...

Страница 100: ...logies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 100 221 Strict confidential Positions of the ports Opposite sides right left Dimensions 150mm x 80mm x...

Страница 101: ...itization of the LoRa receiver due to co located EGSM900 base stations The 918 923MHz cavity filter characteristics are detailed in the following table Characteristics Specification Band pass 918 to 9...

Страница 102: ...ilter is as follows Figure 60 Frequency response of the 918 923MHz cavity filter 1 8 3 6 920 925MHz cavity filter The 920 925MHz cavity filter is typically dedicated to the Singapore market The purpos...

Страница 103: ...k m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 103 221 Strict confidential Waterproof IP66 Surface Finish Black Paint Dimensions w o N con...

Страница 104: ...nsitization of the LoRa receiver due to co located GSM900 base stations The 920 928MHz cavity filter characteristics are detailed in the following table Characteristics Specification Band pass 920 to...

Страница 105: ...re 64 Frequency response of the 920 928MHz cavity filter 1 8 3 8 902 928MHz cavity filter The 902 928MHz cavity filter is typically dedicated to the North American market The purpose of this filter is...

Страница 106: ...Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 106 221 Strict confidential Connectors N Female N Male Waterproof IP66 Surface F...

Страница 107: ...e gateway except the power supplies cables RJ45 PoE cable is not provided by KERLINK Auxiliary power supply cable is not provided by KERLINK The LoRa antennas are provided with 1m coaxial cable Specif...

Страница 108: ...TP or SSTP S FTP Section conductors AWG26 or bigger External jacket LSZH or PUR Maximum length 100 meters Operating temperature range 20 C to 60 C KERLINK recommends the following reference TELEGARTNE...

Страница 109: ...lightning immunity The Wirnet iBTS is not warranted by KERLINK in case of deterioration due to lighting KERLINK recommends adding surge protection in high keraunic levels areas 1 8 5 1 RF coaxial surg...

Страница 110: ...110 221 Strict confidential Figure 69 PRC822S Citel Note the RF coaxial surge protector must be connected to the Lightning Protection System down conductor connecting the lighting rod to the earth No...

Страница 111: ...queline Auriol 35235 THORIGN FOUILLARD Page 111 221 Strict confidential Figure 71 DC surge protection 1 pole schematic An example of connections is described below while the DC surge protection is int...

Страница 112: ...sing a double face tape Note It is important to avoid any enclosure deformation which may imply ingress protection issue 2 The M25 cable gland must be used to introduce the power supply cable inside t...

Страница 113: ...ide the shelter Kerlink recommends using the following bipolar DC surge protection DS72R 48DC from CITEL A picture of DS72R 48DC is presented in Figure 70 The following schematic shows electrical conn...

Страница 114: ...J8 POE A Citel Note the PoE surge protector must be connected to the earth No cables are provided by KERLINK for that purpose See 1 8 4 2 for additional information 1 8 5 5 Outdoor Ethernet surge prot...

Страница 115: ...ssion interrupt Remote signaling of disconnection None Nominal line voltage Un 48 Vdc Max DC operating voltage Uc 60 Vdc Max line current IL 2A Protection level Up 500V Nominal discharge voltage 8 20...

Страница 116: ...kit The notched V shaped pole mounting kit includes a notched V shaped plate and a U bolt with 2 nuts This mounting kit can be used in conjunction with the dome antenna brackets for pole mounting see...

Страница 117: ...ket has 3 holes dedicated to the LoRa antenna N connector The bracket can be then oriented in 3 different positions without compromising the antenna position The universal antenna bracket can be mount...

Страница 118: ...On a wall use in this case 2 x M4 screws separated by 76mm see figure above On a pole use metallic strapping through the two 4mm x 25mm slots see figure above On a pole alternate option is to use the...

Страница 119: ...anel of the CPU module This debug interface is intended to be used by authorized and qualified personnel only The WIRMA2 Debug tool is intended to be connected to the debug interface It is mainly a si...

Страница 120: ...thout express written authorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 120 221 Strict confidenti...

Страница 121: ...the ERC 70 3 requirements regarding duty cycle and maximum EIRP They are summarized in the following table ERC 70 03 Band Frequency MHz Power Duty cycle h1 2 865 868 14dBm ERP 1 h1 4 868 868 6 14dBm...

Страница 122: ...6dBi antenna 1W Channelization 200KHz The frequency channels arrangement must be compliant to the LoRaWAN specification and the regional parameters India 865 867 MHz as defined in 1 and 2 Note A 865...

Страница 123: ...Arabia CITC approval required The Wirnet iBTS 868 is compliant to RI054 Specifications for Non specific Short Range Devices and Ancillary Equipment National Guideline for Human Exposure to Radiofrequ...

Страница 124: ...e same as in Europe i e must be compliant to the LoRaWAN specification and the regional parameters EU 863 870MHz as defined in 1 and 2 2 1 6 Russia Minsvyaz approval and EAC marking required The Wirne...

Страница 125: ...n the enclosure This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept a...

Страница 126: ...ments and Information for the Certification of radio Apparatus RSS 247 Issue 1 May 2015 Digital Transmission Systems DTSS Frequency Hopping Systems FHSS and License Exempt Local Area Network LE LAN De...

Страница 127: ...ed for use with the device This equipment should be installed and operated such that a minimum separation distance of 20 cm is maintained between the radiator antenna and user s nearby person s body a...

Страница 128: ...the Remaining Allocated 3G Radio Frequency Band PNS IEC 60950 1 Information Technology Equipment Safety Part 1 General requirements In Philippines the Wirnet iBTS 915 can be used with the following li...

Страница 129: ...ue 3 3 1 The Wirnet iBTS 923 is considered as a category 1 5 receiver according to the EN 300 220 1 Note 1 The power supply of the Wirnet iBTS 923 must be a limited power source Note 2 Depending on th...

Страница 130: ...eral AS ACIF S042 3 2005 Requirements for connection to an air interface of a Telecommunications Network Part 3 GSM Customer Equipment AS CA S042 4 2015 Requirements for connection to an air interface...

Страница 131: ...formance Specification for Mobile Stations and Portable Equipment for use in the Global System for Mobile Communications GSM 900 and 1800 MHz Bands HKCA 1048 Issue 2 2008 Performance specification for...

Страница 132: ...x conducted power with 6dBi antenna 23dBm Max conducted power with 3dBi antenna 26dBm Channelization 200KHz Number of channels 9 Channels center frequency 923 2 MHz n 0 2MHz 0 n 8 The frequency channe...

Страница 133: ...RRA Announce 2011 32 Dec 27 2011 KN 301489 1 2012 06 test method of common technical EMC for radio equipment KN 301489 3 Test method of EMC for radio equipments of short range KN 301489 7 2008 5 Test...

Страница 134: ...1 GHz The reference bandwidth for emissions is 100 kHz Outside the band 800 MHz 1 GHz the limits prescribed in applicable standards prescribed in the Radiocommunications Radio Standards Notice 2016 ap...

Страница 135: ...rs AS 923MHz as defined in 1 and 2 Note A 920 928MHz cavity filter may be required in New Zealand to avoid saturation and desensitization of the LoRa receiver due to co located GSM900 base stations in...

Страница 136: ...uration and desensitization of the LoRa receiver due to co located EGSM900 base stations This cavity filter is described in 1 8 3 6 2 3 7 Japan The Wirnet iBTS 923 is certified by C S in Japan and reg...

Страница 137: ...rrier sense LBT 922 4 923 4MHz 128uS 80dBm Carrier sense LBT 923 6 928 0MHz 128uS 80dBm Transmit duration 920 6 922 2MHz 4s Transmit duration 922 4 923 4MHz 400ms Transmit duration 923 6 928 0MHz 400m...

Страница 138: ...ark orange o 6 channels 922 4MHz to 923 4MHz o SF7 to SF10 o Max frame length 400ms o 10 duty cycle max o 500mW EIRP o 128us min carrier sense Upstream channels in light orange o 23 channels 923 6MHz...

Страница 139: ...ology Equipment Safety Part 1 General requirements The LoRa frequency plan and channel allocation for Taiwan is defined in the LoRaWAN specification and the regional parameters as defined in 1 and 2 a...

Страница 140: ...according to AS 923 plan Note A 918 923MHz cavity filter may be required in Malaysia to avoid saturation and desensitization of the LoRa receiver due to co located EGSM900 base stations This cavity f...

Страница 141: ...regional parameters AS 923MHz as defined in 1 and 2 2 3 11 Brazil ANATEL Certification required In Brazil the Wirnet iBTS 923 can be used according to Resolu o n 680 de 27 de junho de 2017 Regulamento...

Страница 142: ...ot defined for Brazil in the LoRaWAN specification and the regional parameters as defined in 1 and 2 but Kerlink recommends following the Australian plan AU 915 928MHz 2 4 Wirnet iBTS Full Duplex 2 4...

Страница 143: ...ith the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will...

Страница 144: ...ctionnement Under Industry Canada regulations this radio transmitter may only operate using an antenna of a type and maximum or lesser gain approved for the transmitter by Industry Canada To reduce po...

Страница 145: ...lation site This analysis can be completed with a portable spectrum analyzer for instance The Wirnet iBTS has also the optional ability to perform spectrum analysis through the Wanesy Management Cente...

Страница 146: ...e antenna 3 2 Propagation model vs area type Predicting the RSSI and more generally the coverage of the Wirnet iBTS depends on many factors The propagation channel must be well defined and known to ha...

Страница 147: ...technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 147 221 Strict confidential Figure 86 Hata propagation model vs area configuration Height 12m RS...

Страница 148: ...flected or diffracted with dephasing These diffracted waves when arriving on the receiver can cause phase cancelling with the straight line signals reducing the received power fading The fading effect...

Страница 149: ...ce Be careful if the antennas heights are not sufficient then the ground earth curve can get inside the Fresnel ellipsoid and overrule the 60 criteria Figure 90 Fresnel ellipsoid and earth curvature E...

Страница 150: ...ERLINK has reinforced these specifications to allow the coexistence KERLINK has designed the transmitter LoRa LOC module to reduce the spurious and the noise generated in the BTS RX bands below 80dBm...

Страница 151: ...91 Typical antenna gain pattern of a GSM BTS Mounting the LoRa antenna just above or below the 4G antenna allows then to get 20 to 30dB isolation among the 50dB required The LoRa antenna can be an omn...

Страница 152: ...the BTS antenna could be also possible However this is not recommended as reception could be impacted by metallic structures in the close area 3 4 1 Wirnet iBTS 868 Co localization is possible with t...

Страница 153: ...on with GSM900 UMTS900 or LTE900 then the Wirnet iBTS 923 is a more suitable gateway If Wirnet iBTS 915 want to be used when co localized with GSM900 UMTS900 or LTE900 then a specific cavity filter is...

Страница 154: ...al Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 154 221 Strict confidential Note 2 In Malaysia co localization with EGSM900 ma...

Страница 155: ...he user s authority to operate the equipment 4 1 How to open the enclosure Before proceeding to the insertion of the USIM card and the connection of the power supply the enclosure has to be opened Not...

Страница 156: ...ights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 156 221 Strict confidential Figure 95 Wirnet iBTS 4x M5 screws Remove the lid 4 1 2 Compact casing version Opening of th...

Страница 157: ...screwdriver that must be inserted in the slots A or B The screw driver can be a small one or a bigger one Small flat blade screw driver Example 64 978 3x50 Stanley Push the screw driver into the slot...

Страница 158: ...property of Kerlink and shall not be either copied nor sent without express written authorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline...

Страница 159: ...159 221 Strict confidential 4 2 Installation topology 4 2 1 Single Wirnet iBTS gateway installation If a single gateway is installed on a site two configurations are possible regarding the WAN techno...

Страница 160: ...Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 160 221 Strict confidential 4 2 2 Multi Wirnet iBTS installation In rare use cases multiple Wirnet iBTS gateways can be installed on one s...

Страница 161: ...E injector Outdoor installation parts tower pole Wirnet iBTS mounting kit antennas Note none of the earthing cables required for the installation are provided by KERLINK A second key parameter for a s...

Страница 162: ...door applications are required see 4 3 3 4 3 3 POE supply The Wirnet iBTS gateway is supplied by a PoE injector through an Ethernet cable The PoE injectors are detailed in 1 6 1 1 and 1 6 1 3 The reco...

Страница 163: ...a single LoRa module in its default configuration Additional Lora modules can be added to fulfill the needs To add a LoRa module in the Wirnet iBTS enclosure follow the procedure below Place thermal p...

Страница 164: ...ink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 164 221 Strict confidential Screw the wing screws on top and on the bottom of the radiators Note to remove a LoRa module use the same procedure...

Страница 165: ...Kerlink and shall not be either copied nor sent without express written authorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 3523...

Страница 166: ...ct casing mounting kit Dome antenna brackets are provided with the LTE antennas and GNSS antennas All these several kits are detailed in the following paragraphs 4 5 2 Antennas mountings kits 4 5 2 1...

Страница 167: ...enna This minimum distance is also recommended to avoid mutual desensitization of the receivers With the Wirnet iBTS standard casing it is very simple to ensure the required distance between antennas...

Страница 168: ...ote 1 the distance between the two universal antenna brackets installed on the compact casing mounting kit is 20cm This meets the 18cm minimum distance for space diversity although the performance is...

Страница 169: ...uthorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 169 221 Strict confidential Figure 103 Wall moun...

Страница 170: ...e the N connector into the hole of the universal antenna bracket Place the washer Screw the M19 nut Figure 106 LoRa antenna mounted on universal antenna bracket Note 3 The LoRa 915MHz 6dBi omnidirecti...

Страница 171: ...d a U bolt can be provided by KERLINK as accessories see 6 Once the dome antenna bracket is installed then the GPS antenna or LTE or GPS LTE combo antenna can be mounted on the bracket These antennas...

Страница 172: ...ueline Auriol 35235 THORIGN FOUILLARD Page 172 221 Strict confidential 4 5 3 Mounting of the compact enclosure 4 5 3 1 Compact casing mounting kit The Compact casing mounting kit is composed of a sing...

Страница 173: ...al Note M4 screws are not delivered with the mounting kit For safety reason the metallic mounting kit must own a good earth connection This is ensured by adding an earth connection through the M8 bolt...

Страница 174: ...y adding an earth connection on the U bolt nut or the M8 nut see 4 6 1 2 4 5 3 4 Metallic strapping mounting The Wirnet iBTS can be also mounted on a pole by strapping The maximum acceptable width of...

Страница 175: ...ne Auriol 35235 THORIGN FOUILLARD Page 175 221 Strict confidential Figure 114 Standard casing mounting kit dimensions One part is mounted on the top of the enclosure and the second one on the bottom o...

Страница 176: ...also mounted on a wall with 4 x M4 screws Note M4 screws are not delivered with the mounting kit Figure 116 Compact casing Wall mount For safety reason the metallic mounting kit must own a good earth...

Страница 177: ...w of the pole mounting using U bolt no pole represented For safety reason the metallic mounting kit must own a good earth connection This is ensured by adding an earth connection on the dedicated hole...

Страница 178: ...idential For safety reason the metallic mounting kit must own a good earth connection This is ensured by adding an earth connection on the dedicated hole see 4 6 1 1 4 5 5 Mounting of the accessories...

Страница 179: ...ge 179 221 Strict confidential A mounting bracket kit is also available Figure 122 Mounting bracket for outdoor POE injectors 4 5 5 3 Indoor Ethernet surge protection The indoor Ethernet surge protect...

Страница 180: ...hts Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 180 221 Strict confidential Figure 124 Outdoor Ethernet Surge protection wall mounting The outdoor Ethernet surge protecti...

Страница 181: ...ights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 181 221 Strict confidential 4 5 5 5 RF coaxial surge protections The RF coaxial surge protections are directly mounted s...

Страница 182: ...pictures details all the Wirnet iBTS required connections including power supply cables data cables RF coaxial cables and earthing connections Figure 126 connection settings of the installation 4 6 1...

Страница 183: ...tion The U bolt and the M8 nut are used to connect the ring tongue terminal 2 The M8 U bolt is not used wall mount configuration or metallic strapping configuration A M8 bolt and nut is used to connec...

Страница 184: ...ent configurations are then possible depending on the usage of the U bolt 1 The M8 U bolt is used pole mount by U bolt configuration The U bolt and the M8 nut are used to connect the ring tongue termi...

Страница 185: ...imping tool to crimp the ring tongue terminal with earthing cable 4 6 1 3 Earthing of the RF coaxial surge protection On the RF coaxial surge protection side the earthing connection is completed throu...

Страница 186: ...le is not provided by KERLINK Note 2 the earthing cable characteristics are detailed in 1 8 4 2 4 6 1 5 Earthing of the Ethernet surge protection On the indoor Ethernet surge protection side the earth...

Страница 187: ...te 1 the earthing cables are not provided by KERLINK Note 2 the earthing cables characteristics are detailed in 1 8 4 2 4 6 1 6 Earthing of the outdoor PoE injector On the outdoor PoE injector the ear...

Страница 188: ...om side of the enclosure In its default configuration the standard casing features only 3 N SMB adapters used as RF interfaces for the antennas 1 for GNSS antenna GPS 1 for WAN antenna GSM HSDPA LTE 1...

Страница 189: ...he installation KERLINK recommends the following allocation of the M16 blind stops for the additional N SMB connectors Figure 137 Recommended allocation of the N connectors Standard casing Note the bo...

Страница 190: ...nal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 190 221 Strict confidential Figure 138 Nominal configuration of N connectors...

Страница 191: ...chnologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 191 221 Strict confidential 4 6 2 1 GNSS antenna Connect the N male connector of the GNSS antenna o...

Страница 192: ...6 2 2 LTE antenna Connect the N male connector of the LTE antenna onto the dedicated N female connector as indicated below Figure 140 LTE antenna cabling internal and external Make sure the SMA SMB ca...

Страница 193: ...le The LTE cable is the white one referenced as CELL and connected to the WAN module 4 6 2 4 Internal LTE antenna The Wirnet iBTS Compact may be delivered with a dual WAN module In this case an intern...

Страница 194: ...d by default is only 1m length This is suitable for many installation but extension coaxial cables can be used when the distance between the LoRa antenna and the Wirnet iBTS is greater than 1 meter Th...

Страница 195: ...erlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 195 221 Strict confidential Figure 144 attachment of the RF antenna coaxial cable Several configurations of antennas are possible depending...

Страница 196: ...HORIGN FOUILLARD Page 196 221 Strict confidential 4 6 2 5 3 Single LoRa module dual omnidirectional antennas diversity In this configuration the Wirnet iBTS receiver supports 2 x 8 channels The distan...

Страница 197: ...HORIGN FOUILLARD Page 197 221 Strict confidential 4 6 2 5 5 Two LoRa modules two omnidirectional antennas diversity In this configuration the Wirnet iBTS receiver supports 2 x 16 channels The distance...

Страница 198: ...dential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 198 221 Strict confidential 4 6 2 5 7 Three LoRa modules three sectors antennas In this configuration the Wirnet iBTS receiver supp...

Страница 199: ...ntial Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 199 221 Strict confidential 4 6 2 5 9 Four LoRa modules single omnidirectional antenna In this configuration the Wirnet iBTS receiver...

Страница 200: ...net iBTS gateway is supplied by a PoE injector through an Ethernet cable The PoE injectors are detailed in 1 6 1 The recommended Ethernet cable is detailed in 1 8 4 1 It includes two RJ45 T 568A plugs...

Страница 201: ...ved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 201 221 Strict confidential Figure 155 Ethernet connection on Wirnet iBTS side cable gland Note 3 The cable gland a...

Страница 202: ...type 2 as detailed in 4 3 2 Note 5 the PoE injectors detailed in 1 6 1 1 and 1 6 1 3 are intended for indoor applications only Note 6 If the electrical installation does not include surge protections...

Страница 203: ...ced into the enclosure through a cable gland The operator needs to determine which cable gland can be used for this operation M25 cable gland can be used for that purpose if the Ethernet cable is no l...

Страница 204: ...The Wirnet iBTS gateways are not warranted by KERLINK in case of deterioration due to lighting KERLINK recommends adding surge protections in high keraunic levels areas and on high points The lightin...

Страница 205: ...ntennas LoRa LTE GNSS with their RF coaxial surge protections see 1 8 5 1 connected to earth A lighting rod with a down conductor to earth is strongly recommended for this kind of applications The lig...

Страница 206: ...ding o a circuit breaker o a surge protection type 1 o a connection to earth The outdoor installation is composed of A tower mast or pole that must be connected to earth The Wirnet iBTS and its mounti...

Страница 207: ...TS mounting kit are not provided by KERLINK 4 8 Commissioning 4 8 1 USIM card The USIM card is mandatory to establish the LTE 3G GPRS communications The USIM card to be used with the Wirnet iBTS must...

Страница 208: ...rface For more details contact KERLINK 4 8 2 Power ON Once the RF antenna s and the Ethernet cable are connected and the USIM card is inserted the Wirnet iBTS can be powered ON To POWER ON the Wirnet...

Страница 209: ...be graphically configured through a web interface in addition to the command line interface which is used through the serial port or SSH connection To access the web interface you must have a computer...

Страница 210: ...rlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 210 221 Strict confidential o USIM pincode o APN o Login o Password Consult the Kerlink Wiki or contact KERLINK for more information 4 8 4 3...

Страница 211: ...t on the door 5 1 2 User interface Check the USIM is properly inserted in the USIM connector of the WAN module Check the LED indicators on the CPU module inside the enclosure Connector LED Description...

Страница 212: ...indicators on the indoor 60W PoE injectors Yellow AC Power OK but Channel Power KO defect Green AC Power OK and Channel Power OK no defect None no AC Power defect 5 2 Adding or replacing a module To...

Страница 213: ...link Internal Use Kerlink m2m technologies reserved rights Confidential Kerlink 1 rue Jacqueline Auriol 35235 THORIGN FOUILLARD Page 213 221 Strict confidential Figure 162 Wirma2 Debug tool connected...

Страница 214: ...2 It is also possible to access to the debug interface by Ethernet connection by connecting directly to the POE injector or the Ethernet switch depending on the installation topology Note 3 request de...

Страница 215: ...5 seconds min to power down the Wirnet iBTS hard halt Wait the shutdown of the Wirnet iBTS i e until the LEDs are switched off The shutdown may take up to 30s depending on the current software activi...

Страница 216: ...X M16 blind stop 1 X CPU Module KLK I0151 Wirnet iBTS Compact enclosure including 1 X Wall mount kit 1 X U bolt mounting kit 1 x combo antenna LTE GNSS 1 X M25 cable gland 1 X N SMB adapters 1 x RF c...

Страница 217: ...xial SMB SMA cable 1 x backup battery ACCIOT MWA01 KLK I0179 WAN Module LTE Americas with backup battery including 1 X 915MHz notch filter 1 X LTE Americas Mini PCI Express module MC7354 1 X N SMB ada...

Страница 218: ...KAN04 KLK02648 Omnidirectional antenna 915MHz 6dBi kit including 1 X Universal antenna bracket 1 X 1m coaxial cable ACCIOT KAN02 KLK02518 Omnidirectional antenna 915MHz 6dBi from FT RF with its own an...

Страница 219: ...DC Midspan PoE injector 60W with B type cable USA ACCIOT INJ00 KLK02815 Outdoor AC DC Midspan PoE injector 30W IP66 end of life KLK02953 Outdoor AC DC Midspan PoE injector 30W IP66 new version ACCIOT...

Страница 220: ...eference Designation ACCWM2 SDE00 KLK I0036 Wirma2 debug tool KLK02314 RJ45 cable 40cm KLK02440 USB2 0 A type B type cable 2m Mounting kits KERLINK Reference Designation KLK I0168 Notched V shaped pol...

Страница 221: ...ion This document is the strict property of Kerlink and shall not be either copied nor sent without express written authorization of Kerlink Internal Use Kerlink m2m technologies reserved rights Confi...

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