Fibocom Wireless L850GLL LTE module User Manual

Fibocom Wireless Inc. LTE module Users Manual

Contents

Users Manual

L850-GL Hardware User Manual Version：V1.0.3 Update date：2/25/2017
Applicability TableReproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual No. Product model 1 L850-GL forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Description NA All Rights Reserved. Page 2 of 51
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Copyright Copyright © 2017Fibocom Wireless Inc. All rights reserved.Without the prior written permission of the copyright holder, any company or individual is prohibited to excerpt, copy any part of or the entire document, or distribute the document in any form. Notice The document is subject to update from time to time owing to the product versreasons. Unless otherwise specified, the document only serves as the user guide. All the statements, information and suggestions contained in the document do not constitute any explicit or implicit guarantee. Version Record Version Update date RemarkV1.0.0 2016-12-08 Draft V1.0.1 2016-12-16 Modify the PCIe Interface Application;Update the Pin Definition: change pin65 to NC V1.0.2 2017-02-09 Modify the description Update the content of PCIeAdd the power Consumption of 3CAV1.0.3 2017-02-25 Add product certification of warningsforbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Copyright © 2017Fibocom Wireless Inc. All rights reserved. permission of the copyright holder, any company or individual is prohibited to excerpt, copy any part of or the entire document, or distribute the document in any form.The document is subject to update from time to time owing to the product versreasons. Unless otherwise specified, the document only serves as the user guide. All the statements, information and suggestions contained in the document do not constitute any explicit or implicit guarantee.Remark Modify the PCIe Interface Application; Update the Pin Definition: change pin65 to NC Modify the description Update the content of PCIe Add the power Consumption of 3CA Add product certification of warnings All Rights Reserved. Page 3 of 51 permission of the copyright holder, any company or individual is prohibited to excerpt, copy any part of or the entire document, or distribute the document in any form. The document is subject to update from time to time owing to the product version upgrade or other reasons. Unless otherwise specified, the document only serves as the user guide. All the statements, information and suggestions contained in the document do not constitute any explicit or implicit guarantee.
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Contents 1 Foreword ................................1.1 Introduction ................................1.2 Reference Standard ................................1.3 Related Documents ................................2 Overview ................................2.1 Introduction ................................2.2 Specification ................................2.3 Warnings ................................2.3.1 FCC Statement ................................2.3.2 IC Statement ................................2.3.3 CE Statement ................................2.4 CA combinations ................................2.5 Application Framework ................................2.6 Hardware Framework ................................3 Application Interface ................................3.1 M.2Interface ................................3.1.1 Pin Distribution ................................3.1.2 Pin Definition ................................3.2 Power Supply ................................3.2.1 Power Supply ................................3.2.2 Logic level ................................3.2.3 Power Consumption3.3 Control Signal ................................3.3.1 Module Start-Up ................................3.3.1.1 Start-upCircuit ................................3.3.1.2 Start-upTiming Sequence3.3.2 Module Shutdown ................................3.3.3 Module Reset ................................3.4 USB Interface ................................3.4.1 USB Interface Definition3.4.2 USB2.0 Interface Application3.5 PCIe Interface ................................3.5.1 PCIe Interface Definitionforbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Power Consumption ................................................................................................................................................................................................................................................................................................................................................................................................................................................................Sequence ................................................................................................................................................................................................................................................................................................................................................................................................................................Definition ................................................................................................Application ................................................................................................................................................................................................Definition ................................................................................................All Rights Reserved. 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Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 3.5.2 PCIe Interface Application3.6 USIMInterface ................................3.6.1 USIM Pins ................................3.6.2 USIM Interface Circuit3.6.2.1 N.C. SIMCard Slot3.6.2.2 N.O. SIM Card Slot3.6.3 USIM Hot-Plugging ................................3.6.4 USIM Design ................................3.7 Status Indicator ................................3.7.1 LED#1Signal ................................3.7.2 WOWWAN# ................................3.7.3 TX_BLANKING ................................3.8 Interrupt Control ................................3.8.1 W_DISABLE1# ................................3.8.2 BODYSAR ................................3.9 ClockInterface ................................3.10 ANT Tunable Interface ................................3.11 Config Interface ................................3.12 Other Interfaces ................................4 Radio Frequency ................................4.1 RF Interface ................................4.1.1 RF Interface Functionality4.1.2 RFConnector Characteristic4.1.3 RF Connector Dimension4.2 Operating Band ................................4.3 Transmitting Power ................................4.4 Receiver Sensitivity ................................4.5 GNSS ................................4.6 Antenna Design ................................5 Structure Specification ................................5.1 Product Appearance ................................5.2 Dimension of Structure ................................5.3 M.2 Interface Model ................................5.4 M.2 Connector ................................5.5 Storage ................................forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Application ................................................................................................................................................................................................................................................................................................................................Circuit ................................................................................................Slot ................................................................................................Slot ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................nctionality ................................................................................................RFConnector Characteristic ................................................................................................Dimension ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................All Rights Reserved. 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Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 5.5.1 Storage Life ................................5.6 Packing ................................5.6.1 Tray Package ................................5.6.2 Tray size ................................forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.................................................................................................................................................................................................................................................................................................................................................................................................................................................................All Rights Reserved. Page 6 of 51 .................................................................... 49 ............................................... 49 ................................................................. 50 ......................................... 51
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 1 Foreword 1.1 Introduction The document describes the electrical characteristics, RF performance, dimensions and application environment, etc. of L850-GL (hereinafter referred to as L850). With the assistance of the document and other instructions, the developers can quickly understand the hardware functions of L850 modules and develop products. 1.2 Reference Standard The design of the product complies with 3GPP TS 34.121-1 V10.8.0: User Equipment (UE) conformance specification;Radio transmission and reception (FDD);Part 1: Conformance specification3GPP TS 34.122 V10.1.0: Technical Specification Group Radio Access Network; Radio transmission and reception (TDD)3GPP TS 36.521-1 V10.6.0: User Equipment (UE) conformance specification; Radio transmission and reception; Part 1: Conformance testing3GPP TS 21.111 V10.0.0: USIM and IC card requirements3GPP TS 51.011 V4.15.0: Specifica(SIM-ME) interface 3GPP TS 31.102 V10.11.0: Characteristics of the Universal Subscriber Identity Module (USIM) application 3GPP TS 31.11 V10.16.0: Universal Subscriber Identity Module (USIM) Applic3GPP TS 36.124 V10.3.0: ElectroMagnetic Compatibility (EMC) requirements for mobile terminals and ancillary equipment 3GPP TS 27.007 V10.0.8: AT command set for User Equipment (UE)3GPP TS 27.005 V10.0.1: Use of Data Terminal Equipme(DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)PCI Express M.2 Specification Rev1.0 1.3 Related Documents L850 Module Performance Testing ReportRF Antenna Application Design L8-Family System Driver Integration and Application GuidanceL8-Family AT CommandsManualforbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.The document describes the electrical characteristics, RF performance, dimensions and application (hereinafter referred to as L850). With the assistance of the document and other instructions, the developers can quickly understand the hardware functions of L850 modules and Standard The design of the product complies with the following standards: 1 V10.8.0: User Equipment (UE) conformance specification;Radio transmission and reception (FDD);Part 1: Conformance specification 3GPP TS 34.122 V10.1.0: Technical Specification Group Radio Access Network; Radio ansmission and reception (TDD) 1 V10.6.0: User Equipment (UE) conformance specification; Radio transmission and reception; Part 1: Conformance testing 3GPP TS 21.111 V10.0.0: USIM and IC card requirements 3GPP TS 51.011 V4.15.0: Specification of the Subscriber Identity Module -Mobile Equipment 3GPP TS 31.102 V10.11.0: Characteristics of the Universal Subscriber Identity Module (USIM) 3GPP TS 31.11 V10.16.0: Universal Subscriber Identity Module (USIM) Applic3GPP TS 36.124 V10.3.0: ElectroMagnetic Compatibility (EMC) requirements for mobile terminals 3GPP TS 27.007 V10.0.8: AT command set for User Equipment (UE) 3GPP TS 27.005 V10.0.1: Use of Data Terminal Equipment - Data Circuit terminating Equipment DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)PCI Express M.2 Specification Rev1.0 Documents L850 Module Performance Testing Report RF Antenna Application Design Specification Family System Driver Integration and Application Guidance Family AT CommandsManual All Rights Reserved. Page 7 of 51 The document describes the electrical characteristics, RF performance, dimensions and application (hereinafter referred to as L850). With the assistance of the document and other instructions, the developers can quickly understand the hardware functions of L850 modules and 1 V10.8.0: User Equipment (UE) conformance specification;Radio transmission 3GPP TS 34.122 V10.1.0: Technical Specification Group Radio Access Network; Radio 1 V10.6.0: User Equipment (UE) conformance specification; Radio transmission Mobile Equipment 3GPP TS 31.102 V10.11.0: Characteristics of the Universal Subscriber Identity Module (USIM) 3GPP TS 31.11 V10.16.0: Universal Subscriber Identity Module (USIM) Application Toolkit(USAT) 3GPP TS 36.124 V10.3.0: ElectroMagnetic Compatibility (EMC) requirements for mobile terminals Data Circuit terminating Equipment DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 2 Overview 2.1 Introduction L850 is a highly integrated 4G wireless communication module that adopts standard PCIe M.2 interface and supports LTE FDD/LTE TDD/WCDMA/ system. It is applicable to most broadband communication networks of the mobile operator across the world.2.2 Specification Specification Operating Band LTE FDD: Band 1,2,3,4,5,7,8,11,12,13,17,18,19,20,21,26,28,29,30,66LTE TDD: Band 38, 39, 40, 41WCDMA/HSPA+: Band 1,2,4,5,8GNSS/Beidou: support Data Transmission LTE FDD LTE TDD UMTS/HSPA+Power Supply DC 3.135V～ Temperature Normal operating temperature:Expandoperating temperature:Storage temperature: Physical characteristics Interface: M.2 KeyDimension：Weight: About5.8 gInterface Antenna WWAN Main Antenna x 1WWAN Diversity Antenna x 1forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.L850 is a highly integrated 4G wireless communication module that adopts standard PCIe M.2 interface supports LTE FDD/LTE TDD/WCDMA/ system. It is applicable to most broadband communication networks of the mobile operator across the world. LTE FDD: Band 1,2,3,4,5,7,8,11,12,13,17,18,19,20,21,26,28,29,30,66LTE TDD: Band 38, 39, 40, 41 WCDMA/HSPA+: Band 1,2,4,5,8 GNSS/Beidou: support 450Mbps DL/50Mbps UL(Cat 9) 260Mbps DL/30Mbps UL(Cat 9) When LTE TDD achieves maximum DL rate, its UL rate can reach 10Mbps only UMTS/HSPA+ UMTS:384 kbps DL/384 kbps UL DC-HSDPA+:42Mbps DL(Cat 24)/5.76Mbps UL(Cat6)～4.4V,Typical 3.3V Normal operating temperature:-10°C ～+55°C operating temperature:-20°C ～+70°C Storage temperature: -40°C ～+85°C Interface: M.2 Key-B ：30 x 42 x 2.3mm Weight: About5.8 g WWAN Main Antenna x 1 WWAN Diversity Antenna x 1 All Rights Reserved. Page 8 of 51 L850 is a highly integrated 4G wireless communication module that adopts standard PCIe M.2 interface supports LTE FDD/LTE TDD/WCDMA/ system. It is applicable to most broadband communication LTE FDD: Band 1,2,3,4,5,7,8,11,12,13,17,18,19,20,21,26,28,29,30,66 When LTE TDD achieves maximum DL rate, its UL rate can HSDPA+:42Mbps DL(Cat 24)/5.76Mbps UL(Cat6)
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Function Interface USIM 3V/1.8VUSB 2.0（just for debuggingPCIe 1.0 X1 W_Disable# BodySar LED Clock Tunable antennaI2S(Reserved)I2C(Reserved)USB3.0(not supported yet)Software Protocol Stack IPV4/IPV6 AT commands 3GPP TS 27.007 and 27.005Firmware update PCIe Other feature Multiple carrierWindows MBIM supportWindows updateAGNSS Note: For normal operating temperature, LTE FDD Band 4 and 13 can support the temperature ranging from -20℃ to +602.3 Warnings 2.3.1 FCC Statement Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two (1) This device may not cause harmful interference, and (2) this device must accept any interferencreceived, including interference that may cause undesired operation.forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.3V/1.8V just for debugging） Tunable antenna I2S(Reserved) I2C(Reserved) USB3.0(not supported yet) 3GPP TS 27.007 and 27.005 Multiple carrier Windows MBIM support Windows update For normal operating temperature, LTE FDD Band 4 and 13 can support the temperature to +60℃. Communication Commission Interference StatementThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two (1) This device may not cause harmful interference, and (2) this device must accept any interferencreceived, including interference that may cause undesired operation. All Rights Reserved. Page 9 of 51 For normal operating temperature, LTE FDD Band 4 and 13 can support the temperature Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to printerference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interferenceto radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment offinterference by one of the following measures: Reorient or relocate the receiving antenna.Increase the separation between the equipment and receiver.Connect the equipment into an outlet on a circuto which the receiver is connected.Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate thisThis transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncThis equipment should be installed and operated with your body. This device is intended only for OEM integrators under the following conditions:1) The antenna must be installed such that 20users, and the maximum antenna gain allowed for use with this device is 52) The transmitter module may not be co As long as 2 conditions above are met, further integrator is still responsible for testing their endrequired with this module installed Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interferenceto radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Any changes or modifications not expressly approved by the party responsible for compliance could authority to operate this equipment. located or operating in conjunction with any other antenna or This equipment complies with FCC radiation exposure limits set forth for an uncThis equipment should be installed and operated with minimum distance 20cm This device is intended only for OEM integrators under the following conditions:The antenna must be installed such that 20 cm is maintained between the antenna and users, and the maximum antenna gain allowed for use with this device is 5 dBi.The transmitter module may not be co-located with any other transmitter or antenna.As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements All Rights Reserved. Page 10 of 51 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant ovide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can and on, the user is encouraged to try to correct the Any changes or modifications not expressly approved by the party responsible for compliance could located or operating in conjunction with any other antenna or This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. minimum distance 20cm between the radiator & This device is intended only for OEM integrators under the following conditions: cm is maintained between the antenna and dBi. antenna. test will not be required. However, the OEM product for any additional compliance requirements
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual IMPORTANT NOTE: In the event that these conditions configurations or co-location with anothervalid and the FCC ID can not be usedbe responsible for re-evaluating the end product (including the transmiauthorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product mvisible area with the following: “Contains FCC ID: ZMOL850GLonly when all FCC compliance requirements are met. Manual Information To the End UserThe OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory 2.3.2 IC Statement  This device complies with Industry Canada licensethe following two conditions: 1) this device may not cause interference,2) this device must accept any interference, including interference that may cause undesired operation of the device.  Le présent appareil est conforme aux CNR d'Industrie Canada applicables auxexempts de licence. L'exploitation1) l'appareil ne doit pas produire de brouillage,2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le This Class B digital apparatus complies with Canadian Cet appareil numérique de la classe B est conforme à la norme NMB This device complies with RSSdevice does not cause harmful Cet appareil est conforme à lacondition que cet appareil ne provoque aucune interférenceReproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.In the event that these conditions can not be met (for example certain laptop another transmitter), then the FCC authorization used on the final product. In these circumstances,evaluating the end product (including the transmitter) and obtaining a separate FCC This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product mContains FCC ID: ZMOL850GLL”. The grantee's FCC ID can be used only when all FCC compliance requirements are met. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.Industry Canada statement This device complies with Industry Canada license-exempt RSS standard(s). Operation is this device may not cause interference, and this device must accept any interference, including interference that may cause undesired Le présent appareil est conforme aux CNR d'Industrie Canada applicables auxexempts de licence. L'exploitation est autorisée aux deux conditions suivantes:l'appareil ne doit pas produire de brouillage, et l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 duThis device complies with RSS-310 of Industry Canada. Operation is subject to the conditione does not cause harmful interference. la norme RSS-310 d'Industrie Canada. L'opérationcondition que cet appareil ne provoque aucune interférence nuisible. All Rights Reserved. Page 11 of 51 (for example certain laptop is no longer considered circumstances, the OEM integrator will tter) and obtaining a separate FCC This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a ”. The grantee's FCC ID can be used The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end information/warning as show in this manual. exempt RSS standard(s). Operation is subject to this device must accept any interference, including interference that may cause undesired Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio suivantes: l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage 003 du Canada. 310 of Industry Canada. Operation is subject to the condition that this L'opération est soumise à la
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual  This device and its antenna(s)antenna or transmitter, except tested built Cet appareil et son antenne ne doivent pas être situés ou fonctionner en conjonction avec antenne ou un autre émetteur, ex The County Code Selection feature is disabled for products marketed in the US/ La fonction de sélection de l'indicatifÉtats-Unis et au Canada. Radiation Exposure Statement: This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & body. Déclaration d'exposition aux radiations:Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.IC : 21374-L850GL 2.3.3 CE Statement ► EU Regulatory Conformance Hereby, We, Manufacturer name declares that the radio equipment type L850the Directive 2014/53/EU. In all cases assessment of the final product must be mass against the Essential requirements of theDirective 2014/53/EU Articles 3.1(a) and (b), safety and EMC respectively, as well as any relevant Article3.2 requirements. The maximum antenna gain for is 5 dBi ► Declaration of Conformity(should include manufacturer contact info.) Please added certification standard in your user manual which depended on the test standards your device performed., If the DoC should be a simplified vefull text of the EU declaration of conformity is available at the following internet address: http//fibocom.com Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.antenna(s) must not be co-located or operating in conjunctionantenna or transmitter, except tested built-in radios. Cet appareil et son antenne ne doivent pas être situés ou fonctionner en conjonction avec antenne ou un autre émetteur, exception faites des radios intégrées qui ont étéThe County Code Selection feature is disabled for products marketed in the US/l'indicatif du pays est désactivée pour les produits This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & Déclaration d'exposition aux radiations: Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de re la source de rayonnement et votre corps. Hereby, We, Manufacturer name declares that the radio equipment type L850-GL is in compliance with of the final product must be mass against the Essential requirements of theArticles 3.1(a) and (b), safety and EMC respectively, as well as any relevant Articleis 5 dBi and the antenna separation distance is 20cm.Declaration of Conformity(should include manufacturer contact info.) Please added certification standard in your user manual which depended on the test standards your If the DoC should be a simplified version, please take below as reference, full text of the EU declaration of conformity is available at the following internet address: http//All Rights Reserved. Page 12 of 51 conjunction with any other Cet appareil et son antenne ne doivent pas être situés ou fonctionner en conjonction avec une autre ception faites des radios intégrées qui ont été testées. The County Code Selection feature is disabled for products marketed in the US/ Canada. produits commercialisés aux This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de GL is in compliance with of the final product must be mass against the Essential requirements of the Articles 3.1(a) and (b), safety and EMC respectively, as well as any relevant Article separation distance is 20cm. Please added certification standard in your user manual which depended on the test standards your rsion, please take below as reference, The full text of the EU declaration of conformity is available at the following internet address: http//www.
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual L850-GL is in conformity with the relevant Union2014 / 53 / EUwith reference to the following standards applied:Health (Article 3.1(a) of Directive 2014/53/EU) Applied Standard(s): EN 62311 : 2008 Safety (Article 3.1(a) of Directive 2014/53/EU) Applied Standard(s): EN 60950-1: 2006 + A11: 2009 + A1: 2010 + A12: 2011 + A2: 2013 Electromagnetic compatibility (Article 3.1 (b) of Directive 2014/53/EU) Applied Standard(s): Draft EN 301 489-1 V2.1.1 / -3 V2.1.0 / Radio frequency spectrum usage (Article 3.2 of Directive 2014/53/EU) Applied Standard(s): Draft EN 301 511 V12.1.10 EN 301 908-1 V11.1.1 / -2 V11.1.1 /V11.1.1 2.4 CA combination CA Combinations 2CA Inter-band Intra-band Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.GL is in conformity with the relevant Union harmonization legislation: Radio Equipment directive: 2014 / 53 / EUwith reference to the following standards applied: Health (Article 3.1(a) of Directive 2014/53/EU) Safety (Article 3.1(a) of Directive 2014/53/EU) 1: 2006 + A11: 2009 + A1: 2010 + A12: 2011 + A2: 2013 Electromagnetic compatibility (Article 3.1 (b) of Directive 2014/53/EU) 3 V2.1.0 /-52 V1.1.0 usage (Article 3.2 of Directive 2014/53/EU) 2 V11.1.1 /V11.1.1 combinations 1+3,5,18,19,20,21,26 2+4,5,12,13,17,29,30,66 3+5,7,8,19,20,28 4+5,12,13,17,29,30 5+7,30,66 7+20,28 12+30 13+66 29+30 2,3,4,7,40,41 All Rights Reserved. Page 13 of 51 harmonization legislation: Radio Equipment directive:
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual CA Combinations 3CA Inter-band 2 contiguous plus inter 2.5 Application Framework The peripheralapplicationsfor L850 module are shown in Figure 2Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.1+3+7, 1+3+19, 1+3+20, 1+19+212+4+5, 2+4+13, 2+5+30, 2+12+30, 2+29+303+7+20, 3+7+28 4+5+30, 4+12+30, 4+29+30 5+66+2, 13+66+2 2 contiguous plus inter-band 2+2+5, 2+2+13 3+3+7, 3+7+7, 3+3+20 4+4+5, 4+4+13 5+66+66, 13+66+66, 66+66+2, 66+66+66Framework The peripheralapplicationsfor L850 module are shown in Figure 2-1: Figure2-1 Application Framework All Rights Reserved. Page 14 of 51 1+19+21 2+4+5, 2+4+13, 2+5+30, 2+12+30, 2+29+30 5+66+66, 13+66+66, 66+66+2, 66+66+66
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual 2.6 Hardware Framework The hardware framework in Figure 2base band and RF functions. Baseband contains the followings: GSM/UMTS/LTE FDD controller/Power supplyNAND/internal LPDDR2 RAMApplication interface RF contains the followings: RF Transceiver RF Power/PA RF Front end RF Filter Antenna 3 Application Interface3.1 M.2Interface The L850 module applies standard M.2 KeyReproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Framework The hardware framework in Figure 2-2 shows the main hardware functions of L850 module, GSM/UMTS/LTE FDD controller/Power supply NAND/internal LPDDR2 RAM Figure 2-2 Hardware Framework Interface The L850 module applies standard M.2 Key-B interface, with a total of 75 pins. All Rights Reserved. Page 15 of 51 2 shows the main hardware functions of L850 module, including
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual 3.1.1 Pin Distribution Note: Pin “Notch” represents the gap of tReproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Figure 3-1 Pin Distribution Pin “Notch” represents the gap of the gold fingers. All Rights Reserved. Page 16 of 51
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual 3.1.2 Pin Definition The pin definition is as follows: Pin Pin Name I/O Reset Value 1 CONFIG_3 O NC2 +3.3V PI 3 GND 4 +3.3V PI 5 GND 6 FUL_CARD_ POWER_OFF# I PU7 USB D+ I/O 8 W_DISABLE1# I PD9 USB D- I/O 10 LED1# O T 11 GND 12 Notch 13 Notch 14 Notch 15 Notch 16 Notch 17 Notch 18 Notch 19 Notch 20 I2S_CLK O PD 21 CONFIG_0 GND22 I2S_RX I PDReproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Reset Value Pin Description NC NC,L850 M.2 module is configured as the WWAN – PCIe,USB3.0 interface type Power input GND Power input GND PU Power enable,Module powerinput,internal pull up USB Data Plus PD WWAN Disable,active low USB Data Minus System status LED,Output drain,CMOS 3.3V GND Notch Notch Notch Notch Notch Notch Notch Notch PD I2S Serial clock, Reserved GND GND,L850 M.2 module is configured as the WWAN – PCIe,USB3.0 interface type PD I2S Serial receive data, All Rights Reserved. Page 17 of 51 Type NC,L850 M.2 module is configured as PCIe,USB3.0 interface Power Supply Power Supply Power Supply Power Supply power onCMOS 3.3/1.8V 0.3---3V CMOS 3.3/1.8V 0.3---3V open CMOS 3.3V Power Supply CMOS 1.8V GND,L850 M.2 module is configured as PCIe,USB3.0 interface CMOS 1.8V
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual Pin Pin Name I/O Reset Value 23 WOWWAN# O PD 24 I2S_TX O PD 25 DPR I PU 26 W_DISABLE2# I PU27 GND 28 I2S_WA O PD 29 USB3.0‐Tx‐ O 30 UIM_RESET O L 31 USB3.0‐Tx+ O 32 UIM_CLK O L 33 GND 34 UIM_DATA I/O L 35 USB3.0‐Rx‐ I 36 UIM_PWR O 37 USB3.0‐Rx+ I 38 NC 39 GND 40 GNSS_SCL O PU 41 PETn0 O 42 GNSS_SDA I/O PU43 PETp0 O Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Reset Value Pin Description Reserved PD Wake up host PD I2S Serial transmit data, Reserved PU Body SAR Detect,active low PU GNSS disable,active low, Reserved GND PD I2S Word alignment/select, Reserved USB3.0 Transmit data minus, Not support now SIM reset signal USB3.0 Transmit data plus, Not support now SIM clock Signal GND SIM data input/output USB3.0 receive data minus, Not support now SIM power supply,3V/1.8V USB3.0 receive data plus, Not support now NC GND PU I2C Serial clock, Reserved PCIe TX Differential signals Negative PU I2C Serial data input/output, Reserved PCIe TX Differential signals PositiveAll Rights Reserved. Page 18 of 51 Type CMOS 1.8V CMOS 1.8V CMOS 3.3/1.8V CMOS 3.3/1.8V Power Supply CMOS 1.8V 1.8V/3V 1.8V/3V Power Supply 1.8V/3V 1.8V/3V Power Supply CMOS 1.8V CMOS 1.8V PCIe TX Differential signals Positive
Reproduction forbidden without Fibocom Wireless Inc. wL850-GL Hardware User Manual Pin Pin Name I/O Reset Value 44 GNSS_IRQ I PD45 GND 46 SYSCLK O PD 47 PERn0 I 48 TX_BLANKING O PD49 PERp0 I 50 PERST# I T 51 GND 52 CLKREQ# O T 53 REFCLKN I 54 PEWAKE# O L 55 REFCLKP I 56 RFE_RFFE2_ SCLK O 57 GND 58 RFE_RFFE2_ SDATA O 59 ANTCTL0 O 60 COEX3 O PD61 ANTCTL1 O 62 COEX2 I T Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Reset Value Pin Description PD GNSS Interrupt Request, Reserved GND PD 26M clock output PCIe RX Differential signals Negative PD PA Blanking Timer PCIe RX Differential signals Positive PE-Reset is a functional reset to the Add-In card as defined by the PCIe Mini Card CEM specification GND Clock Request is a reference clock request signal as defined by the PCIe Mini Card CEM specification; Also used by L1 PM Substates PCIe Reference Clock signal Negative PCIe PME Wake. Open Drain with pull up on platform,active low PCIe Reference Clock signal Positive MIPI Interface Tunable ANT, RFFE2 clock,Open Drain output GND MIPI Interface Tunable ANT, RFFE2 data,Open Drain output Tunable ANT CTRL0 PD Wireless Coexistence between WWAN and WiFi/BT modules. IDC_UART_TXD, Reserved Tunable ANT CTRL1 Wireless Coexistence between WWAN and WiFi/BT modules, IDC_UART_RXDAll Rights Reserved. Page 19 of 51 Type CMOS 1.8V Power Supply 1.8V CMOS 1.8V Differential signals Positive Reset is a functional reset to the In card as defined by the PCIe Mini CMOS 3.3V Power Supply Clock Request is a reference clock signal as defined by the PCIe Mini Card CEM specification; Also used CMOS 3.3V PCIe PME Wake. Open Drain with pull CMOS 3.3V CMOS 3.3/1.8V Power Supply CMOS 3.3/1.8V CMOS 1.8V Wireless Coexistence between WWAN and WiFi/BT modules. IDC_UART_TXD, CMOS 3.3/1.8V CMOS 1.8V between WWAN IDC_UART_RXD CMOS 1.8V
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Pin Pin Name I/O Reset Value 63 ANTCTL2 O 64 COEX1 O T 65 NC 66 SIM_DETECT I PD 67 RESET# I 68 NC 69 CONFIG_1 O GND70 +3.3V PI 71 GND 72 +3.3V PI 73 GND 74 +3.3V PI 75 CONFIG_2 O GNDReset Value: The initial status after modulereset, not the status when working. H:High Voltage Level L: Low Voltage Level PD:Pull-Down PU:Pull-Up T:Tristate OD:Open Drain PP:Push-Pull PI: Power Input PO: Power Output Note: The unused pins can be left floating.Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Reset Value Pin Description ,Reserved Tunable ANT CTRL2 Wireless Coexistence between WWAN and WiFi/BT modules, GNSS_EXT_FTA,Reserved NC PD SIM Detect,internal pull up(330KΩ), active high WWAN reset input,internalup(10KΩ),active low NC GND GND,L850 M.2 module is configured as the WWAN – PCIe,USB3.0 interface type Power input GND Power input GND Power input GND GND,L850 M.2 module is configured as the WWAN – PCIe,USB3.0 interface type Reset Value: The initial status after modulereset, not the status when working. The unused pins can be left floating. All Rights Reserved. Page 20 of 51 Type CMOS 1.8V Wireless Coexistence between WWAN GNSS_EXT_FTA CMOS 1.8V SIM Detect,internal pull up(330KΩ), CMOS 1.8V input,internal pull CMOS 1.8V GND,L850 M.2 module is configured as PCIe,USB3.0 interface Power Supply Power Supply Power Supply Power Supply Power Supply GND,L850 M.2 module is configured as PCIe,USB3.0 interface Reset Value: The initial status after modulereset, not the status when working.
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 3.2 Power Supply The power interface of L850 module as shown in the following table: Pin Pin Name I/O2,4,70,72,74 +3.3V PI36 UIM_PWR POL850 module uses PCIe interface, according to the PCIe specification, the PCIe Vmain should be used as the +3.3V power source, not the Vaux. The Vaux is the PCIe backup power source andas the power supply. In addition, the DC/DC power supply other than PCIe ports should not be used as the external power cannot control the module status through the PCIe protocol.3.2.1 Power Supply The L850 module should be powered throughFigure 3-2: The filter capacitor design for power supply as shown in the followingRecommended capacitance Application 220uF x 2 Voltage-stabilizing capacitors 1uF,100nF Digital signal noiseReproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.The power interface of L850 module as shown in the following table: I/O Pin Description DC ParameterMinimum Value TypicalValuePI Power supply input 3.135 3.3PO USIM power supply 1.8V/3VL850 module uses PCIe interface, according to the PCIe specification, the PCIe Vmain should be used as the +3.3V power source, not the Vaux. The Vaux is the PCIe backup power source andas the power supply. In addition, the DC/DC power supply other than PCIe ports should not be used as the external power cannot control the module status through the PCIe protocol. The L850 module should be powered through the +3.3V pins, and the power supply design is shown in Figure 3-2 Power Supply Design The filter capacitor design for power supply as shown in the following table: Description stabilizing Reduce power fluctuations of the module in operation, requiring capacitors with  LDO or DC/DC power supply requires the capacitor of no less than The capacitor for battery power supply can reduced to 100~200uF Digital signal noise Filter out the interference generated from the clockand digital signals All Rights Reserved. Page 21 of 51 DC Parameter（V） Typical Value Maximum Value 3.3 4.4 1.8V/3V L850 module uses PCIe interface, according to the PCIe specification, the PCIe Vmain should be used as the +3.3V power source, not the Vaux. The Vaux is the PCIe backup power source and it is not sufficient as the power supply. In addition, the DC/DC power supply other than PCIe ports should not be used as the +3.3V pins, and the power supply design is shown in Reduce power fluctuations of the module in operation, requiring capacitors with low ESR. LDO or DC/DC power supply requires the capacitor of no less than 440uF The capacitor for battery power supply can be Filter out the interference generated from the clock
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Recommended capacitance Application 39pF,33pF 700/800, MHzfrequency band 18pF,8.2pF,6.8pF 1500/1700/1800/1900,2100/2300,2500/2600MHzfrequen cy band The stable power supply can ensure the normal operation of L850 module;and the ripple of the supply should be less than 300mV in design. When the module operates with themaximum emission power, the maximum operating current can reach 1000mA, so the power source should be not lower than 3.135V, or the module may shut down or reboot. The power 3.2.2 Logic level The L850module 1.8V logic level definitionas shown in the following table:Parameters Minimum1.8V logic level 1.71VIH 1.3VIL -The L850module 3.3V logic level definition as shown in the following table:Parameters Minimum3.3V logic level 3.135VIH 2.3VIL -Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. Description 850/900 MHzfrequency band Filter out low frequency band RF interference1500/1700/1800/1900,2100/ 2300,2500/2600MHzfrequen Filter out interference medium/high frequencyThe stable power supply can ensure the normal operation of L850 module;and the ripple of the supply should be less than 300mV in design. When the module operates with themaximum emission power, the maximum operating current can reach 1000mA, so the power source should be not lower than 3.135V, or the module may shut down or reboot. The power supply limits are shown in Figure 3 Figure 3-3 Power Supply Limit The L850module 1.8V logic level definitionas shown in the following table: Minimum Typical Maximum1.71 1.8 1.89 1.3 1.8 1.89 -0.3 0 0.5 The L850module 3.3V logic level definition as shown in the following table: Minimum Typical Maximum3.135 3.3 3.465 2.3 3.3 3.465 -0.3 0 0.9 All Rights Reserved. Page 22 of 51 band RF interference frequency band RF The stable power supply can ensure the normal operation of L850 module;and the ripple of the power supply should be less than 300mV in design. When the module operates with themaximum emission power, the maximum operating current can reach 1000mA, so the power source should be not lower than supply limits are shown in Figure 3-3: Maximum Unit V V V Maximum Unit V V V
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 3.2.3 Power ConsumptionIn the condition of 3.3V power supply, the L850 power consumption as shown in the following table: Parameter Mode Ioff Power off ISleep WCDMA LTE FDD LTE TDD Radio Off IWCDMA-RMS WCDMA ILTE-RMS LTE FDD Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Consumption In the condition of 3.3V power supply, the L850 power consumption as shown in the following table: Condition Power supply,module power off DRX=6 DRX=8 DRX=9 Paging cycle #64 frames (0.64 sec DRx cycle)Paging cycle #64 frames (0.64 sec DRx cycle)AT+CFUN=4,Flight mode WCDMA Data transfer Band 1 @+23.5dBm WCDMA Data transfer Band 2 @+23.5dBm WCDMA Data transfer Band 4 @+23.5dBm WCDMA Data transfer Band 5 @+23.5dBm WCDMA Data transfer Band 8 @+23.5dBm LTE FDD Data transfer Band 1 @+23dBm LTE FDD Data transfer Band 2 @+23dBm LTE FDD Data transfer Band 3 @+23dBm LTE FDD Data transfer Band 4 @+23dBm LTE FDD Data transfer Band 5 @+23dBm LTE FDD Data transfer Band 7 @+23dBm LTE FDD Data transfer Band 8 @+23dBm LTE FDD Data transfer Band 11 @+23dBm LTE FDD Data transfer Band 12 @+23dBm LTE FDD Data transfer Band 13 @+23dBm LTE FDD Data transfer Band 17 @+23dBm LTE FDD Data transfer Band 18 @+23dBm LTE FDD Data transfer Band 19 @+23dBm LTE FDD Data transfer Band 20 @+23dBm All Rights Reserved. Page 23 of 51 In the condition of 3.3V power supply, the L850 power consumption as shown in the following table: Average Current(mA) 0.08 2.5 1.8 1.6 Paging cycle #64 frames (0.64 sec DRx cycle) 2.6 Paging cycle #64 frames (0.64 sec DRx cycle) 2.8 1.2 680 710 500 530 580 760 760 770 710 550 TBD 540 TBD 600 560 580 560 520 630
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Parameter Mode LTE TDD The power consumption of L850 in 3CA mode as shown in the following tables: 3CA Combination 1+3+7, 1+3+19, 1+3+20, 1+19+212+4+5, 2+4+13, 2+5+30, 2+12+30, 2+29+303+7+20, 3+7+28 4+5+30, 4+12+30, 4+29+30 5+66+2, 13+66+2 2+2+5, 2+2+13 3+3+7, 3+7+7, 3+3+20 4+4+5, 4+4+13 5+66+66, 13+66+66, 66+66+2, 66+66+66 Note： The data above is an average value obtained by testing some samples.Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. Condition LTE FDD Data transfer Band 21 @+23dBm LTE FDD Data transfer Band 26 @+23dBm LTE FDD Data transfer Band 28 @+23dBm LTE FDD Data transfer Band 30 @+23dBm LTE FDD Data transfer Band 66 @+23dBm LTE TDD Data transfer Band 38 @+23dBm LTE TDD Data transfer Band 39 @+23dBm LTE TDD Data transfer Band 40 @+23dBm LTE TDD Data transfer Band 41 @+23dBm The power consumption of L850 in 3CA mode as shown in the following tables: Condition (LTE FDD 3CA, Full RB) 1+3+7, 1+3+19, 1+3+20, 1+19+21 2+4+13, 2+5+30, 2+12+30, 2+29+30 5+66+66, 13+66+66, 66+66+2, 66+66+66 Band 1 @+22dBm Band 2 @+22dBm Band 3 @+22dBm Band 4 @+22dBm Band 5 @+22dBm Band 7 @+22dBm Band 12 @+22dBm Band 13 @+22dBm Band 19 @+22dBm Band 20 @+22dBm Band 21 @+22dBm Band 28 @+22dBm Band 30 @+22dBm Band 66 @+22dBm average value obtained by testing some samples. All Rights Reserved. Page 24 of 51 Average Current(mA) TBD 540 530 TBD 700 450 320 420 440 Average Current(mA) 720 880 860 760 800 1110 790 630 760 750 950 720 1330 710
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 3.3 Control Signal The L850 module provides two control signals for power on/off and reset operations, the pin defined as shown in the following table: 3.3.1 Module Start-Up 3.3.1.1 Start-upCircuit The FUL_CARD_POWER_OFF# pin needs an external 3.3V or 1.8V pull up for booting up. TheVDD_1V8 should be provided from the external circuit. AP (Application Processor) controls the module start-up，and the circuit design is shown in Figure3 Figure 3 3.3.1.2 Start-upTiming Sequence After powering on, the module will startmore than 20ms (100msis recommended). Meanwhile, the module will output 1.8V voltagVSD2_1V8 pin and start the initialization process. The startPin Pin Name I/O 6 FUL_CARD_POWER_ OFF# 67 RESET# Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.The L850 module provides two control signals for power on/off and reset operations, the pin defined as FUL_CARD_POWER_OFF# pin needs an external 3.3V or 1.8V pull up for booting up. TheVDD_1V8 should be provided from the external circuit. AP (Application Processor) controls the module and the circuit design is shown in Figure3-4: igure 3-4 Circuit for Module Start-up Controlled by APSequence After powering on, the module will start-up by pulling upthe FUL_CARD_POWER_OFF# signal for more than 20ms (100msis recommended). Meanwhile, the module will output 1.8V voltagVSD2_1V8 pin and start the initialization process. The start-up timing is shown in Figure 3I/O Reset Value Functions I PU Power on/off signal,internalpullHigh or floating: Power onLow : Power off I Reset signal, internal 10KΩ pull-up,active low All Rights Reserved. Page 25 of 51 The L850 module provides two control signals for power on/off and reset operations, the pin defined as FUL_CARD_POWER_OFF# pin needs an external 3.3V or 1.8V pull up for booting up. The VDD_1V8 should be provided from the external circuit. AP (Application Processor) controls the module up Controlled by AP up by pulling upthe FUL_CARD_POWER_OFF# signal for more than 20ms (100msis recommended). Meanwhile, the module will output 1.8V voltage through up timing is shown in Figure 3-5: Type Power on/off signal,internalpull-up High or floating: Power on 3.3/1.8V Reset signal, internal 10KΩ 1.8V
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Note: The VSD2_1V8 signal is the internal PMU 1.8V output voltage which is not connected interface. The above timing of VSD2_1V8 is only for reference.The RESET# is required to pull high with a ttocharge thecapacitors for +3.3V power supply. If the +3.3V power supply is already before starting upthe module, the delay time can be ignored.3.3.2 Module ShutdownThe module can be shut down by the following controls:Shutdown Control Action Software Sending AT+CPWROFF command Hardware Pull down FUL_CARD_POWER_OFF# pinThe module can be shut downby sending AT+CPWROFF command. When the module receives the software shutdown command, the module will start the finalization process (the reverse process of initialization), andit will be completed after 3s. In the finalization SIM card and some other parameters from memory, then clear the memory and PMU will be powered off. After shutdown, the VSD2_1V8 voltage is also shut down. The software control timing isshown in Figure 3-6: Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Figure 3-5 Timing Control for Start-up The VSD2_1V8 signal is the internal PMU 1.8V output voltage which is not connected interface. The above timing of VSD2_1V8 is only for reference. The RESET# is required to pull high with a ton1 delay after the +3.3V, because it takes some time tocharge thecapacitors for +3.3V power supply. If the +3.3V power supply is already before starting upthe module, the delay time can be ignored. Shutdown The module can be shut down by the following controls: Condition Sending AT+CPWROFF command Normal shutdown(recommendFUL_CARD_POWER_OFF# pin Only used whena hardware exception occursand the software control cannot be used.The module can be shut downby sending AT+CPWROFF command. When the module receives the software shutdown command, the module will start the finalization process (the reverse process of initialization), andit will be completed after 3s. In the finalization process, the module will save the network, SIM card and some other parameters from memory, then clear the memory and PMU will be powered off. After shutdown, the VSD2_1V8 voltage is also shut down. The software control timing isshown in Figure All Rights Reserved. Page 26 of 51 The VSD2_1V8 signal is the internal PMU 1.8V output voltage which is not connected to the M.2 delay after the +3.3V, because it takes some time tocharge thecapacitors for +3.3V power supply. If the +3.3V power supply is already stable recommend) Only used whena hardware exception occurs and the software control cannot be used. The module can be shut downby sending AT+CPWROFF command. When the module receives the software shutdown command, the module will start the finalization process (the reverse process of process, the module will save the network, SIM card and some other parameters from memory, then clear the memory and PMU will be powered off. After shutdown, the VSD2_1V8 voltage is also shut down. The software control timing isshown in Figure
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Figure 3After the software shutdown, the FUL_CARD_POWER_OFF # pin will remain high which prevents the module from restarting again. Toenable the next restart, the FUL_CARD_POWER_OFF#pin should be pulled low after shutting down. Note: The VSD2_1V8 signal is the internal PMU 1.8V output voltage which is not connected to the M.2 interface. The above timing of VSD2_1V8 is only for reference. 3.3.3 Module Reset The L850 module can reset to its initial (100msis recommended), and the module will restart after the RESET# signal is released. When the customer executes RESET# function, the PMU remains its power inside the module. The recommended circuit design is shown in the Figure 3 Figure 3The reset control timing is shown in Figure 3Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Figure 3-6 Software Shutdown Timing Control After the software shutdown, the FUL_CARD_POWER_OFF # pin will remain high which prevents the module from restarting again. Toenable the next restart, the FUL_CARD_POWER_OFF#pin should be The VSD2_1V8 signal is the internal PMU 1.8V output voltage which is not connected to the M.2 interface. The above timing of VSD2_1V8 is only for reference. The L850 module can reset to its initial status by pulling down the RESET# signal for more than 10ms (100msis recommended), and the module will restart after the RESET# signal is released. When the customer executes RESET# function, the PMU remains its power inside the module. The recommended cuit design is shown in the Figure 3-7: Figure 3-7 Recommended Design for Reset Circuit The reset control timing is shown in Figure 3-8: All Rights Reserved. Page 27 of 51 After the software shutdown, the FUL_CARD_POWER_OFF # pin will remain high which prevents the module from restarting again. Toenable the next restart, the FUL_CARD_POWER_OFF#pin should be The VSD2_1V8 signal is the internal PMU 1.8V output voltage which is not connected to the M.2 status by pulling down the RESET# signal for more than 10ms (100msis recommended), and the module will restart after the RESET# signal is released. When the customer executes RESET# function, the PMU remains its power inside the module. The recommended
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Note: RESET# is a sensitive signal, it’s case of PCB layout, the RESET# signal lines should keep away from the RF interference and protected by GND. Also, the RESET# signal lines shall neither near the PCB edge nor route on the surface planes to avoid module from reset caused by ESD problems. 3.4 USB Interface The L850 module supports USB2.0 which is compatible with USB HighSpeed (12 Mbit/s). For the USB timing and electrical specification of L850 module,to“Universal Serial Bus Specification 2.0”.USB interface just for debugging. 3.4.1 USB Interface Definition Pin# Pin Name I/O Reset Value 7 USB_D+ I/O 9 USB_D- I/O 3.4.2 USB2.0 Interface ApplicationUSB interface is used for debugging only, so it only needs to introduce the USB interface test in hardware design. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Figure 3-10 Reset Timing Control RESET# is a sensitive signal, it’s recommended to add a filter capacitor close to the module. In case of PCB layout, the RESET# signal lines should keep away from the RF interference and protected by GND. Also, the RESET# signal lines shall neither near the PCB edge nor route on planes to avoid module from reset caused by ESD problems.The L850 module supports USB2.0 which is compatible with USB High-Speed (480 Mbit/s) and USB FullSpeed (12 Mbit/s). For the USB timing and electrical specification of L850 module,to“Universal Serial Bus Specification 2.0”. Definition Reset Value Description USB Data Plus USB Data Minus Application USB interface is used for debugging only, so it only needs to introduce the USB interface test in hardware All Rights Reserved. Page 28 of 51 recommended to add a filter capacitor close to the module. In case of PCB layout, the RESET# signal lines should keep away from the RF interference and protected by GND. Also, the RESET# signal lines shall neither near the PCB edge nor route on planes to avoid module from reset caused by ESD problems. Speed (480 Mbit/s) and USB Full-Speed (12 Mbit/s). For the USB timing and electrical specification of L850 module, please refer Type 0.3---3V, USB2.0 0.3---3V, USB2.0 USB interface is used for debugging only, so it only needs to introduce the USB interface test in hardware
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 3.5 PCIe Interface L850 module supports PCIe 1.0 interface and one data After L850 module is inserted into PC, PCIe interface can, work with the drive program, map an MBIM port and a GNSS port in Win10 system. While MBIM interface is used for initiating data service in Win10 system and GNSS interface for receiving GNSS3.5.1 PCIe Interface Definition Pin# Pin Name I/O Reset Value 41 PETn0 O 43 PETP0 O 47 PERn0 I 49 PERP0 I 53 REFCLKN I 55 REFCLKP I 50 PERST# I T 52 CLKREQ# O T 54 PEWAKE# O L 3.5.2 PCIe Interface ApplicationThe reference circuit is shown in Figure 3Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.L850 module supports PCIe 1.0 interface and one data transmission channel. After L850 module is inserted into PC, PCIe interface can, work with the drive program, map an MBIM port and a GNSS port in Win10 system. While MBIM interface is used for initiating data service in Win10 receiving GNSS data. Definition Reset Value Description PCIe TX Differential signals Negative PCIe TX Differential signals Positive PCIe RX Differential signals NegativeBit0 PCIe RX Differential signals Positive PCIe Reference Clock signal Negative PCIe Reference Clock signal Positive PE-Reset is a functional reset to the Addcard as defined by the PCIe Mini Card CEM specification Clock Request is a reference clock request signal as defined by the PCIe Mini Card CEM specification; Also used by L1 PM SubstatesPCIe PME Wake. Open Drain with pull up on platform,active low Application The reference circuit is shown in Figure 3-9: All Rights Reserved. Page 29 of 51 After L850 module is inserted into PC, PCIe interface can, work with the drive program, map an MBIM port and a GNSS port in Win10 system. While MBIM interface is used for initiating data service in Win10 Type Reset is a functional reset to the Add-In defined by the PCIe Mini Card CEM CMOS 3.3V Clock Request is a reference clock request signal as defined by the PCIe Mini Card CEM specification; Also used by L1 PM Substates CMOS 3.3V Wake. Open Drain with pull up on CMOS 3.3V
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual Figure 3L850 module supports one PCIe 1.0 interface, receiving pair RXP/N and clock pair CLKP/N.PCIe can achieve the maximum transmission rate of 2.5 GT/s, and must strictly follow the rules below in PCB Layout: The differential signal pair lines shallThe differential signal pair lines shall be short if possible and be controlled within 500mm for AP end;The impedance of differential signal pair lines is recommended to be 100 ohm, and can be controlled to 80～120 ohm iIt shall avoid the discontinuous reference ground, such as segment and space;When the differential signal lines go through different layers, the via hole of grounding signal should be in close to that of signal, and geneholes and the lines shall never cross the segment of plane;Try to avoid bended lines and avoid introducing commoninfluence the signal integrity and EMI of angle of all lines should be equal or greater than 135 lines should be larger than 20mil, and the line caused by bending should be greater than 1.5 times line width at least. When a serpentine line is used for length match with another line, the bended length of each segment shall be at least 3 times the line spacing between the bended part of the serpentine line and another one of the differential linesmust be less than 2 times the spacing of normal differential lines (S1<2S);Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Figure 3-9 Reference Circuit for PCIe Interface L850 module supports one PCIe 1.0 interface, including three difference pairs: transmit pair TXP/N, receiving pair RXP/N and clock pair CLKP/N. PCIe can achieve the maximum transmission rate of 2.5 GT/s, and must strictly follow the rules below in The differential signal pair lines shall be parallel and equal in length; The differential signal pair lines shall be short if possible and be controlled within 500mm for AP end;The impedance of differential signal pair lines is recommended to be 100 ohm, and can be 120 ohm in accordance with PCIe protocol; It shall avoid the discontinuous reference ground, such as segment and space;When the differential signal lines go through different layers, the via hole of grounding signal should be in close to that of signal, and generally, each pair of signals require 1holes and the lines shall never cross the segment of plane; Try to avoid bended lines and avoid introducing common-mode noise in the system, which will influence the signal integrity and EMI of difference pair. As shown in Figure 3angle of all lines should be equal or greater than 135 ° , the spacing between difference pairlines should be larger than 20mil, and the line caused by bending should be greater than 1.5 times line width at least. When a serpentine line is used for length match with another line, the bended length of each segment shall be at least 3 times the line width ( spacing between the bended part of the serpentine line and another one of the differential linesmust be less than 2 times the spacing of normal differential lines (S1<2S);All Rights Reserved. Page 30 of 51 including three difference pairs: transmit pair TXP/N, PCIe can achieve the maximum transmission rate of 2.5 GT/s, and must strictly follow the rules below in The differential signal pair lines shall be short if possible and be controlled within 500mm for AP end; The impedance of differential signal pair lines is recommended to be 100 ohm, and can be It shall avoid the discontinuous reference ground, such as segment and space; When the differential signal lines go through different layers, the via hole of grounding signal should rally, each pair of signals require 1-3 grounding signal via mode noise in the system, which will difference pair. As shown in Figure 3-10, the bending , the spacing between difference pair lines should be larger than 20mil, and the line caused by bending should be greater than 1.5 times line width at least. When a serpentine line is used for length match with another line, the width ( ≥ 3W). The largest spacing between the bended part of the serpentine line and another one of the differential lines must be less than 2 times the spacing of normal differential lines (S1<2S);
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual The difference in length of two data lines in difference pair should be within match is required for all parts. When the length match is conducted for the differential lines, the designed position of correct match should be close to that of incorrect match, as shown in Figure3-11. However, there is no specific rpair, that is, the length match is only required in the internal differential lines rather than between different difference pairs. The length match should be close to the signal pin and pass small-angle bending design. Figure 3- 3.6 USIMInterface The L850 module has a built-in USIM card interface, which supports 1.8V and 3V SIM cards.3.6.1 USIM Pins The USIM pins descriptionas shown in the Pin Pin Name I/O36 UIM_PWR POReproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Figure 3-10 Requirement of PCIe Line The difference in length of two data lines in difference pair should be within 5mil, and the length match is required for all parts. When the length match is conducted for the differential lines, the designed position of correct match should be close to that of incorrect match, as shown in Figure11. However, there is no specific requirements for the length match of transmit pair and receiving pair, that is, the length match is only required in the internal differential lines rather than between different difference pairs. The length match should be close to the signal pin and pass -11 Length Match Design of PCIe Difference Pairin USIM card interface, which supports 1.8V and 3V SIM cards.The USIM pins descriptionas shown in the following table: I/O Reset Value Description PO USIM power supply All Rights Reserved. Page 31 of 51 5mil, and the length match is required for all parts. When the length match is conducted for the differential lines, the designed position of correct match should be close to that of incorrect match, as shown in Figure equirements for the length match of transmit pair and receiving pair, that is, the length match is only required in the internal differential lines rather than between different difference pairs. The length match should be close to the signal pin and pass the 11 Length Match Design of PCIe Difference Pair in USIM card interface, which supports 1.8V and 3V SIM cards. Type 1.8V/3V
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual Pin Pin Name I/O30 UIM_RESET O 32 UIM_CLK O 34 UIM_DATA I/O 66 SIM_DETECT I 3.6.2 USIM Interface Circuit3.6.2.1 N.C. SIMCard Slot The reference circuit design for N.C. (Normally Closed)SIM card slot is shown in Figure 3Figure 3The principlesof theN.C.SIM card slot are described as follows:When the SIM card is detached, it connects the short circuit between CD and SW pins, and drives the SIM_DETECT pin low. When the SIM card is inserted, it connects an open circuit between CD and SW pins, and drives the SIM_DETECT pin high. 3.6.2.2 N.O. SIM Card Slot The reference circuit design for N.O. (Normally Open) SIM card slot is shown in Figure 3Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.I/O Reset Value Description L USIM reset L USIM clock I/O L USIM data,internal pull up(4.7KΩ) PD USIM card detect, internal 390K pull-up. Active high, and high level indicates SIM card is inserted; and low level indicates SIM card is detached.Circuit The reference circuit design for N.C. (Normally Closed)SIM card slot is shown in Figure 3Figure 3-12Reference Circuit for N.C. SIM Card Slot The principlesof theN.C.SIM card slot are described as follows: is detached, it connects the short circuit between CD and SW pins, and drives the When the SIM card is inserted, it connects an open circuit between CD and SW pins, and drives the circuit design for N.O. (Normally Open) SIM card slot is shown in Figure 3All Rights Reserved. Page 32 of 51 Type 1.8V/3V 1.8V/3V USIM data,internal pull up(4.7KΩ) 1.8V/3V USIM card detect, internal 390K Active high, and high level indicates SIM card is inserted; and low level indicates SIM card is detached. 1.8V The reference circuit design for N.C. (Normally Closed)SIM card slot is shown in Figure 3-12: is detached, it connects the short circuit between CD and SW pins, and drives the When the SIM card is inserted, it connects an open circuit between CD and SW pins, and drives the circuit design for N.O. (Normally Open) SIM card slot is shown in Figure 3-13:
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual Figure 3-13The principlesof theN.O.SIM card slot are described asWhen the SIM card is detached, it conthe SIM_DETECT pin low.When the SIM card is inserted,SIM_DETECT pin high. 3.6.3 USIM Hot-PluggingThe L850 module supports the SIM inserted or detached by detecting the SIM_DETECT pin state of the SIM card slot.The SIM card hot-plugging function can be configuredby “AT+MSMPD” command, and the description for AT command as shown in the following table: After the SIM card hot-plugging detection functionis enabled, the module detects that the SIM card is insertedwhen the SIM_DETECT pin is high, then executes the initialization program and finish the AT Command Hot-plugging Detection AT+MSMPD=1 Enable AT+MSMPD=0 Disable Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.13 Reference Circuit for N.O. SIM Card Slot The principlesof theN.O.SIM card slot are described as follows: When the SIM card is detached, it connects an open circuit between CD and SW pins, and drives the SIM_DETECT pin low. inserted, it connects the short circuit between CD and Plugging The L850 module supports the SIM card hot-plugging function, which determines whether the SIM card is inserted or detached by detecting the SIM_DETECT pin state of the SIM card slot.plugging function can be configuredby “AT+MSMPD” command, and the description for AT command as shown in the following table: plugging detection functionis enabled, the module detects that the SIM card is insertedwhen the SIM_DETECT pin is high, then executes the initialization program and finish the Function Description Default value, the SIM card hot-plugging detection function is enabled. The module can detect whether the SIM card is inserted or notthrough the SIM_DETECT pin state. The SIM card hot-plugging detect function is disabled.The module readsthe SIM card when starting up, and the SIM_DETECT status will not be detected.All Rights Reserved. Page 33 of 51 nects an open circuit between CD and SW pins, and drives SW pins, and drives the plugging function, which determines whether the SIM card is inserted or detached by detecting the SIM_DETECT pin state of the SIM card slot. plugging function can be configuredby “AT+MSMPD” command, and the description for plugging detection functionis enabled, the module detects that the SIM card is insertedwhen the SIM_DETECT pin is high, then executes the initialization program and finish the plugging detection function is The module can detect whether the SIM card is inserted or not plugging detect function is disabled. when starting up, and the SIM_DETECT status will not be detected.
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual network registration after reading the SIM camodule determines that the SIM card is detachedand does not read the SIM card. Note: By default, SIM_DETECT is activecommand. Please refer to the 3.6.4 USIM Design The SIM card circuit design shall meet the EMC standards and ESD requirements with the improvedcapability to resist interference, to ensure that the SIM card can work stably. Thefollowing guidelines should be noted in case of design:The SIM card slotplacement should near the module as close as possible, and away from the RF antenna, DC/DC power supply, clock signal lines, and other strong interference sources.The SIM card slot with a metal shielding The trace length between the SIM card slotand the module should not exceed 100mm, or it could reduce the signal quality. The UIM_CLK and UIM_DATA signal lines should be isolated by GND to avoid crosstalkinterference. If it is difficult for the layout, the whole SIM signal lines should be wrapped with GND as a group at least. The filter capacitors and ESDdevices for SIM card signals should be placed near to the SIM card slot, and the ESD devices with 22~ 3.7 Status Indicator The L850 module providesthree signals to indicate the operating status of the module, and the status indicator pinsas shown in the following table:Pin Pin Name I/O Reset Value10 LED1# O 23 WOWWAN# O 48 TX_BLANKING O Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.network registration after reading the SIM card information. When the SIM_DETECT pin is low, the module determines that the SIM card is detachedand does not read the SIM card.By default, SIM_DETECT is active-high, which can be switched to activecommand. Please refer to the AT CommandsManual for the AT command.The SIM card circuit design shall meet the EMC standards and ESD requirements with the improvedcapability to resist interference, to ensure that the SIM card can work stably. Thefollowing be noted in case of design: The SIM card slotplacement should near the module as close as possible, and away from the RF antenna, DC/DC power supply, clock signal lines, and other strong interference sources.The SIM card slot with a metal shielding housing can improve the anti-interference ability.The trace length between the SIM card slotand the module should not exceed 100mm, or it could The UIM_CLK and UIM_DATA signal lines should be isolated by GND to avoid crosstalkinterference. If it is difficult for the layout, the whole SIM signal lines should be wrapped with The filter capacitors and ESDdevices for SIM card signals should be placed near to the SIM card slot, and the ESD devices with 22~33pF capacitance should be used. Indicator The L850 module providesthree signals to indicate the operating status of the module, and the status indicator pinsas shown in the following table: Reset Value Pin Description PD System status LED, drain output. PU Module wakes upHost (AP). PD PA Blanking output, externalGPS control signal. All Rights Reserved. Page 34 of 51 rd information. When the SIM_DETECT pin is low, the module determines that the SIM card is detachedand does not read the SIM card. high, which can be switched to active-low by the AT AT CommandsManual for the AT command. The SIM card circuit design shall meet the EMC standards and ESD requirements with the improvedcapability to resist interference, to ensure that the SIM card can work stably. Thefollowing The SIM card slotplacement should near the module as close as possible, and away from the RF antenna, DC/DC power supply, clock signal lines, and other strong interference sources. interference ability. The trace length between the SIM card slotand the module should not exceed 100mm, or it could The UIM_CLK and UIM_DATA signal lines should be isolated by GND to avoid crosstalk interference. If it is difficult for the layout, the whole SIM signal lines should be wrapped with The filter capacitors and ESDdevices for SIM card signals should be placed near to the SIM card The L850 module providesthree signals to indicate the operating status of the module, and the status Type CMOS 3.3V CMOS 1.8V output, externalGPS control CMOS 1.8V
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual 3.7.1 LED#1Signal The LED#1 signal is used to indicate the operating status of the module, and the detailed description as shown in the following table: The LED driving circuit is as follows:Note: The resistance of LED currentthe driving current. 3.7.2 WOWWAN# The WOWWAN# signal is used to wake the Host (AP) when there comes the data request.The definition of WOWWAN# signal is as follows: The WOWWAN# timing is shown in Figure 3Module Status LED1# RF function ON Low level (LED On)RF function OFF High level (LED Off)Operating Mode WOWWAN# Signaldata requests Pull low 1s then pull high (pulse Idle/Sleep High levelReproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.The LED#1 signal is used to indicate the operating status of the module, and the detailed description as follows: Figure 3-14 LEDDriving Circuit The resistance of LED current-limiting resistor is selected according to the driving voltage and The WOWWAN# signal is used to wake the Host (AP) when there comes the data request.The definition of WOWWAN# signal is as follows: The WOWWAN# timing is shown in Figure 3-15: Figure 3-15 WOWWAN#Timing LED1# Signal Low level (LED On) High level (LED Off) WOWWAN# Signal Pull low 1s then pull high (pulse signal). High level All Rights Reserved. Page 35 of 51 The LED#1 signal is used to indicate the operating status of the module, and the detailed description as limiting resistor is selected according to the driving voltage and The WOWWAN# signal is used to wake the Host (AP) when there comes the data request.The definition
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual 3.7.3 TX_BLANKING When the module operates in LTE TDD Band 39, TX_BLANKING outputs the pulse signal synchronous with TDD burst TX timing. As TDD TX may interfere the receiving of GPS signal, AP will disable GPS or stop GPS data receiving when detecting TX_BLANKING pulse signal, so as to avoid abnormal operation of GPS. TX_BLANKING timing is shown in Figure 3 3.8 Interrupt Control The L850 module provides four interrupt signals, and the pin definition is as follows:Pin Pin Name I/O 8 W_DISABLE1# I 25 DPR I 26 W_DISABLE2# I 44 GNSS_IRQ I 3.8.1 W_DISABLE1# The module provides a hardware pin to enable/disable WWAN RF function, and the function can also be controlled by the AT command. The definition of W_DISABLE1# signal is as follows:Operating Mode of Module Default state TDD burst TX(Band38) W_DISABLE1# signal FunctionHigh/Floating WWAN Low WWAN function is disabled, the module entersFlight mode.Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.When the module operates in LTE TDD Band 39, TX_BLANKING outputs the pulse signal synchronous As TDD TX may interfere the receiving of GPS signal, AP will disable GPS or stop GPS data receiving when detecting TX_BLANKING pulse signal, so as to avoid abnormal operation of GPS.s shown in Figure 3-16: Figure 3-16 TX_BLANKING Timing Control The L850 module provides four interrupt signals, and the pin definition is as follows:Reset Value Pin Description PD Enable/Disable RF network PU Body SAR detection PU GNSS Disablesignal, Reserved PD GNSS Interrupt Request, Reserved The module provides a hardware pin to enable/disable WWAN RF function, and the function can also be controlled by the AT command. The module enters the Flight mode afterthe RF function is disabled. The definition of W_DISABLE1# signal is as follows: TX_BLANKING Signal Low level Output the pulse signal synchronous with TDD burst TXFunction WWAN function is enabled, the module exits the Flight mode.WWAN function is disabled, the module entersFlight mode.All Rights Reserved. Page 36 of 51 When the module operates in LTE TDD Band 39, TX_BLANKING outputs the pulse signal synchronous As TDD TX may interfere the receiving of GPS signal, AP will disable GPS or stop GPS data receiving when detecting TX_BLANKING pulse signal, so as to avoid abnormal operation of GPS. The L850 module provides four interrupt signals, and the pin definition is as follows: Type CMOS 3.3V CMOS 1.8V CMOS 1.8V CMOS 1.8V The module provides a hardware pin to enable/disable WWAN RF function, and the function can also be module enters the Flight mode afterthe RF function is disabled. The pulse signal synchronous with TDD burst TX function is enabled, the module exits the Flight mode. WWAN function is disabled, the module entersFlight mode.
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual Note： The function of W_DISABLE1# can be customized, please refer to the software porting guide. 3.8.2 BODYSAR The L850 module supportsBody SARfunction by detecting the DPR pin. The voltage level of DPR is high by default, and when the SAR sensorAs the result, the module then lowers down its emission power to its default threshold value, thus reducing theRF radiation onthe human body. The thresholCommands. The definition ofDPR signalas shown in the following 3.9 ClockInterface The L850 module supports a clock interface, itcan output 26MHz clock.Pin Pin Name I/O Reset Value 46 SYSCLK O 3.10 ANT Tunable Interface The module supports ANT Tunable interfaces with two different GPO interface. Through cooperating with external antenna adapter switch via ANT Tunable, it can flexibly configure the bands of LTE antenna to improve the antenna’s working efficiency and save space for the antenna. DPR signal FunctionHigh/Floating The module keeps the default emission powerLow Lower the maximum emission power to the threshold value of the module.Pin Pin Name I/O Reset Value 56 RFE_RFFE2_ SCLK O 58 RFE_RFFE2_ SDATA O 59 ANTCTL0 O Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.The function of W_DISABLE1# can be customized, please refer to the software porting guide.The L850 module supportsBody SARfunction by detecting the DPR pin. The voltage level of DPR is high sensor detects the closing human body, the DPR signalAs the result, the module then lowers down its emission power to its default threshold value, thus reducing theRF radiation onthe human body. The threshold of emission power can be set by the Commands. The definition ofDPR signalas shown in the following table: The L850 module supports a clock interface, itcan output 26MHz clock. Reset Value Pin Description 26M clock output, default disabled can be used for externalGPS, etcInterface The module supports ANT Tunable interfaces with two different control modes, i.e. MIPI interface and 3bit GPO interface. Through cooperating with external antenna adapter switch via ANT Tunable, it can flexibly configure the bands of LTE antenna to improve the antenna’s working efficiency and save space for the Function The module keeps the default emission power Lower the maximum emission power to the threshold value of the module.Reset Value Pin Description Tunable ANT control,MIPI Interface, RFFE2 clock,Open Drain output Tunable ANT control,MIPI Interface, RFFE2 data,Open Drain output Tunable ANT control,GPO interface,All Rights Reserved. Page 37 of 51 The function of W_DISABLE1# can be customized, please refer to the software porting guide. The L850 module supportsBody SARfunction by detecting the DPR pin. The voltage level of DPR is high signal will be pulled down. As the result, the module then lowers down its emission power to its default threshold value, thus d of emission power can be set by the AT Type 26M clock output, default disabled can be used for externalGPS, etc 1.8V control modes, i.e. MIPI interface and 3bit GPO interface. Through cooperating with external antenna adapter switch via ANT Tunable, it can flexibly configure the bands of LTE antenna to improve the antenna’s working efficiency and save space for the Lower the maximum emission power to the threshold value of the module. Type Tunable ANT control,MIPI Interface, CMOS 3.3/1.8V Tunable ANT control,MIPI Interface, CMOS 3.3/1.8V Tunable ANT control,GPO interface, CMOS 1.8V
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual Pin Pin Name I/O Reset Value 61 ANTCTL1 O 63 ANTCTL2 O 3.11 Config Interface The L850 module provides four config pins for the module: The M.2 module configuration as the following table:Config_0 (pin21) Config_1 (pin69) Config_2 (pin75)GND GND GND Please refer to ”PCI Express M.2 Specification Rev1.0” for more details. 3.12 Other Interfaces The module does not support other interfaces yet.Pin Pin Name I/O Reset Value1 CONFIG_3 O 21 CONFIG_0 O L 69 CONFIG_1 O L 75 CONFIG_2 O L Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Reset Value Pin Description Bit0 Tunable ANT control,GPO interface, bit1 Tunable ANT control,GPO interface, Bit2 Interface The L850 module provides four config pins for the configuration as the WWAN-PCIe, USB3.0 type M.2 The M.2 module configuration as the following table: Config_2 (pin75) Config_3 (pin1) Module Type and Main Host Interface GND NC WWAN – PCIe,USB3.0 Please refer to ”PCI Express M.2 Specification Rev1.0” for more details. Interfaces The module does not support other interfaces yet. Reset Value Pin Description NC Internally connected to GND Internally connected to GND Internally connected to GND All Rights Reserved. Page 38 of 51 Type Tunable ANT control,GPO interface, CMOS 1.8V Tunable ANT control,GPO interface, CMOS 1.8V PCIe, USB3.0 type M.2 Module Type and Main Port Configuration 0 Type
Reproduction forbidden without Fibocom Wireless IL850-GL Hardware User Manual 4 Radio Frequency4.1 RF Interface 4.1.1 RF Interface FunctionalityThe L850 module supports two RF connectors used for external antenna connection. As the Figure 4shows, “M” is for Main antenna, used to receive and transmit RF signals; “D/G” is for Diversity antenna, used to receive the diversity RF signals. 4.1.2 RFConnector Characteristic Rated Condition Frequency Range DC to 6GHzCharacteristic Impedance 50Ω 4.1.3 RF Connector DimensionThe L850 module adopts standard M.2 module RF connectors, the model name is company, and the connector size is 2*2*0.6m. The connector dimension is shown as following picture:Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Frequency Functionality module supports two RF connectors used for external antenna connection. As the Figure 4shows, “M” is for Main antenna, used to receive and transmit RF signals; “D/G” is for Diversity antenna, used to receive the diversity RF signals. Figure 4-1 RF connectors Characteristic Environment ConditionDC to 6GHz Temperature Range 50Ω –40°C to +85°C Dimension The L850 module adopts standard M.2 module RF connectors, the model name is company, and the connector size is 2*2*0.6m. The connector dimension is shown as following picture:All Rights Reserved. Page 39 of 51 module supports two RF connectors used for external antenna connection. As the Figure 4-1 shows, “M” is for Main antenna, used to receive and transmit RF signals; “D/G” is for Diversity antenna, Environment Condition The L850 module adopts standard M.2 module RF connectors, the model name is 818004607 from ECT company, and the connector size is 2*2*0.6m. The connector dimension is shown as following picture:
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Figure 4 Figure 4 Figure 4-4 Schematic diagram of 0.81mm coaxial antenna connected to the RF connectorReproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Figure 4-2 RF connector dimensions Figure 4-3 0.81mm coaxial antenna dimensions 4 Schematic diagram of 0.81mm coaxial antenna connected to the RF connectorAll Rights Reserved. Page 40 of 51 4 Schematic diagram of 0.81mm coaxial antenna connected to the RF connector
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 4.2 Operating Band The L850 module operating bands of the antennas are as follows:Operating Band Description Band 1 IMT 2100MHz Band 2 PCS 1900MHz Band 3 DCS 1800MHz Band 4 AWS 1700MHz Band 5 CLR 850MHz Band 7 IMT-E 2600Mhz Band 8 E-GSM 900MHz Band 11 LPDC 1500MHz Band 12 LSMH Blocks A/B/C 700MHz Band 13 USMH Block C 700MHz Band 17 LSMH Blocks B/C 700MHz Band 18 Japan Lower 800MHzBand 19 Japan Upper 800MHzBand 20 EUDD 800MHz Band 21 UPDC 1500MHz Band 26 ECLR 850MHz Band 28 APAC 700MHz Band 29 LSMH blocks D/E 700MHz Band 30 WCS blocks A 2300MHz Band 66 1700MHz Band 38 IMT-E 2600MHz Band 39 TDD 1900MHZ Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Band The L850 module operating bands of the antennas are as follows: Mode Tx (MHz) LTE FDD/WCDMA 1920 - 1980 LTE FDD/WCDMA 1850 - 1910 LTE FDD 1710 - 1785 LTE FDD/WCDMA 1710 - 1755 LTE FDD/WCDMA 824 - 849 LTE FDD 2500 - 2570 LTE FDD/WCDMA 880 - 915 LTE FDD 1427.9 - 1447.9 LSMH Blocks A/B/C LTE FDD 699 - 716 LTE FDD 777 - 787 LTE FDD 704 - 716 Japan Lower 800MHz LTE FDD 815 - 830 Japan Upper 800MHz LTE FDD 830 - 845 LTE FDD 832 - 862 LTE FDD 1447.9 - 1462.9 LTE FDD 814 - 849 LTE FDD 703 - 748 LTE FDD N/A LTE FDD 2305 - 2315 LTE FDD 1710 - 1780 LTE TDD 2570 LTE TDD 1880 All Rights Reserved. Page 41 of 51 Rx (MHz) 2110 - 2170 1930 - 1990 1805 - 1880 2110 - 2155 869 - 894 2620 - 2690 925 - 960 1475.9 - 1495.9 729 - 746 746 - 756 734 - 746 860 - 875 875 - 890 791 - 821 1495.9 - 1510.9 859 - 894 758 - 803 716 - 728 2350 - 2360 2110 - 2200 2570 - 2620 1880 - 1920
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Operating Band Description Band 40 IMT 2300MHz Band 41 BRS/EBS 2500MHZGPS L1 GLONASS L1 BeiDou 4.3 Transmitting Power The transmitting power foreach band of the L850 moduleas shown in the following table:Mode Band WCDMA Band 1 Band 2 Band 4 Band 5 Band 8 LTE FDD Band 1 Band 2 Band 3 Band 4 Band 5 Band 7 Band 8 Band 11 Band 12 Band 13 Band 17 Band 18 Band 19 Band 20 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. Mode Tx (MHz) LTE TDD 2300 BRS/EBS 2500MHZ LTE TDD 2496 N/A N/A N/A Power The transmitting power foreach band of the L850 moduleas shown in the following table:Tx Power(dBm) Note 23.5±1 23.5±1 23.5±1 23.5±1 23.5±1 23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz 23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz 23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RBAll Rights Reserved. Page 42 of 51 Rx (MHz) 2300 - 2400 2496 - 2690 1575.42±1.023 1602.5625±4 1561.098±2.046 The transmitting power foreach band of the L850 moduleas shown in the following table: 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Mode Band Band 21 Band 26 Band 28 Band 30 Band 66 LTE TDD Band 38 Band 39 Band 40 Band 41 4.4 Receiver Sensitivity The receiver sensitivity foreach band of the L850 module as shown in the following table: Mode Band WCDMA Band 1 Band 2 Band 4 Band 5 Band 8 LTE FDD Band 1 Band 2 Band 3 Band 4 Band 5 Band 7 Band 8 Band 11 Band 12 Band 13 Band 17 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Tx Power(dBm) Note 23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Bandwidth, 1 RB23±1 10MHz Sensitivity The receiver sensitivity foreach band of the L850 module as shown in the following table:Rx Sensitivity(dBm) Typical Note TBD BER<0.1%TBD BER<0.1%TBD BER<0.1%TBD BER<0.1%TBD BER<0.1%TBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz TBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthAll Rights Reserved. Page 43 of 51 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB The receiver sensitivity foreach band of the L850 module as shown in the following table: BER<0.1% BER<0.1% BER<0.1% BER<0.1% BER<0.1% 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Mode Band Band 18 Band 19 Band 20 Band 21 Band 26 Band 28 Band 29 Band 30 Band 66 LTE TDD Band 38 Band 39 Band 40 Band 41 Note: The above values are measuredfor the dual antennas situation(Main+Diversity). For single main antenna (without Diversity), the sensitivity will drop around 4.5 GNSS L850 module supports GNSS/BeiDou and integrated antenna. Description Power Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Rx Sensitivity(dBm) Typical Note TBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthTBD 10MHz BandwidthThe above values are measuredfor the dual antennas situation(Main+Diversity). For single main antenna (without Diversity), the sensitivity will drop around 3dBm for each band of LTE.L850 module supports GNSS/BeiDou and AGNSS functions, and adopts RF Diversity and GNSS/Beidou Condition Test ResultGPS fixing TBD GPS tracking TBD GLONASS fixing TBD GLONASS tracking TBD BeiDou fixing TBD BeiDou tracking TBD Sleep TBD All Rights Reserved. Page 44 of 51 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth 10MHz Bandwidth The above values are measuredfor the dual antennas situation(Main+Diversity). For single main 3dBm for each band of LTE. AGNSS functions, and adopts RF Diversity and GNSS/Beidou Test Result
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Description TTFF GPS/GLONASS/BeiDouAGNSS Sensitivity GPS GLONASS BeiDou Note: Please note that GPS current is tested with RF disabled. 4.6 Antenna Design The L850module provides main and diversity antenna as shown in the following table: L850 module Main antenna requirementsFrequency range Bandwidth(WCDMA) Bandwidth(LTE) Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Condition Test ResultGPS/GLONASS/BeiDou Cold start TBD Warm start TBD Hot Start TBD Cold start TBD Open Sky TBD Open Sky TBD Open Sky TBD Please note that GPS current is tested with RF disabled. Design The L850module provides main and diversity antenna interfaces, and the antenna design requirements L850 module Main antenna requirements The most proper antenna to adapt the frequencies should WCDMA band 1(2100) : 250 MHz WCDMA band 2(1900) : 140 MHz WCDMA band 4(1700) : 445 MHz WCDMA band 5(850) : 70 MHz WCDMA band 8(900) : 80 MHz LTE band 1(2100): 250 MHz LTE band 2(1900): 140MHz LTE Band 3(1800): 170 MHz LTE band 4(1700): 445MHz LTE band 5(850): 70 MHz LTE band 7(2600): 190 MHz LTE Band 8(900): 80 MHz LTE Band 11(1500): 68 MHz LTE Band 12(700): 47 MHz LTE Band 13(700): 41 MHz All Rights Reserved. Page 45 of 51 Test Result interfaces, and the antenna design requirements The most proper antenna to adapt the frequencies should be used.
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual L850 module Main antenna requirements Bandwidth(GNSS/BeiDou) Impedance Input power Recommended standing-wave ratio (SWR) Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.L850 module Main antenna requirements LTE Band 17(700): 42 MHz LTE Band 18(800): 80 MHz LTE Band 19(800): 80 MHz LTE band 20(800): 71 MHz LTE band 21(1500): 63 MHz LTE band 26(850): 80 MHz LTE band 28(700): 100 MHz LTE band 29(700): 12 MHz LTE band 30(2300): 55 MHz LTE band 66(1700): 490MHz LTE band 38(2600): 50 MHz LTE Band 39(1900): 40 MHz LTE band 40(2300): 100 MHz LTE band 41(2500): 194 MHz GPS: 2MHz GLONASS: 8MHz BeiDou: 4MHz 50Ohm > 26dBmaverage power WCDMA & LTE ≤ 2:1 All Rights Reserved. Page 46 of 51
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 5 Structure Specification5.1 Product Appearance The product appearance for L850 module is shown in Figure5 5.2 Dimension of StructureThe structuraldimensionof the L850 module is shown in Figure 5Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Specification Appearance The product appearance for L850 module is shown in Figure5-1: Figure 5-1 Module Appearance Structure The structuraldimensionof the L850 module is shown in Figure 5-2: Figure 5-2 Dimension of Structure All Rights Reserved. Page 47 of 51
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 5.3 M.2 Interface Model The L850 M.2 module adopts 75-pin gold finger as external interface, where 67 pins are signal pins and 8 pins are notch pins as shown in Figure 3the M.2 interface definition, L850 module adopts Type 3042maximum height on t top layer is 1.5mm, PCB thickness is 0.8mm, and KEY ID is B). 5.4 M.2 Connector The L850 module connects to AP via M.2 connector, it is recommended to use M.2 connLOTES company with the model APCI0026please refer to the specification. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Model pin gold finger as external interface, where 67 pins are signal pins and 8 pins are notch pins as shown in Figure 3-1. For module dimension, please refer to chapter on, L850 module adopts Type 3042-S3-B interface (30x42mm, the component maximum height on t top layer is 1.5mm, PCB thickness is 0.8mm, and KEY ID is B). The L850 module connects to AP via M.2 connector, it is recommended to use M.2 connLOTES company with the model APCI0026-P001A as shown in Figure 5-3. The package of connector, All Rights Reserved. Page 48 of 51 pin gold finger as external interface, where 67 pins are signal pins and 8 1. For module dimension, please refer to chapter 5.2. Based on B interface (30x42mm, the component maximum height on t top layer is 1.5mm, PCB thickness is 0.8mm, and KEY ID is B). The L850 module connects to AP via M.2 connector, it is recommended to use M.2 connector from 3. The package of connector,
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual Figure 5 5.5 Storage 5.5.1 Storage Life Storage Conditions (recommended): Temperature is 23 ± 5 Storage period (sealed vacuum packing): Under the recommended storage conditions, the storage life is 12 months. 5.6 Packing The L850 module uses the tray sealed vacuthe hard cartoon box, so that the storage, transportation and the usage of modules can be protected to the greatest extent. Note： The module is a precision electronic product, and may suffer electrostatic protection measures are taken.Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.Figure 5-3 M.2 Dimension of Structure Storage Conditions (recommended): Temperature is 23 ± 5 ℃, relative humidity is RH 35Storage period (sealed vacuum packing): Under the recommended storage conditions, the storage life is The L850 module uses the tray sealed vacuum packing, combined with the outer packing method using the hard cartoon box, so that the storage, transportation and the usage of modules can be protected to The module is a precision electronic product, and may suffer permanent damage if no correct electrostatic protection measures are taken. All Rights Reserved. Page 49 of 51 , relative humidity is RH 35-70%. Storage period (sealed vacuum packing): Under the recommended storage conditions, the storage life is um packing, combined with the outer packing method using the hard cartoon box, so that the storage, transportation and the usage of modules can be protected to permanent damage if no correct
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 5.6.1 Tray Package The L850 module uses tray package,20 pcs are packed in each tray, with 5 trays in each box and 6 boxes in each case. Tray packaging process is shown Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.The L850 module uses tray package,20 pcs are packed in each tray, with 5 trays in each box and 6 boxes in each case. Tray packaging process is shown in Figure 5-4: Figure 5-4 Tray Packaging Process All Rights Reserved. Page 50 of 51 The L850 module uses tray package,20 pcs are packed in each tray, with 5 trays in each box and 6 boxes
Reproduction forbidden without Fibocom Wireless Inc. written authorization L850-GL Hardware User Manual 5.6.2 Tray size The pallet size is 330*175*6.0mm, as shown in Figure 5 ITEM L W DIM 330.0±0.5 175.0±0.5ITEM A1 B1DIM 294.0±0.3 159.0±0.3ITEM G J DIM 105.0±0.2 9.0±0.2 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved.pallet size is 330*175*6.0mm, as shown in Figure 5-5: H T A0 175.0±0.5 6.0±0.3 0.5±0.1 43±0.3B1 C D E 159.0±0.3 20.0±0.5 9.0±0.5 24.5±0.5 9.0±0.2 Figure 5-5Tray Size (Unit: mm) All Rights Reserved. Page 51 of 51 B0 43±0.3 33.0±0.3 F 24.5±0.5 187.5±0.2

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