User Manual

FCC ID: 2AL6K-R8812AF1

Users Manual

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FCCID_4028148

EB—LINK Happiness + Sharing * Technology BL—R8812AF1 Product Specification IEEE 802.112/ big/n/ac 2T2R USB2.0 WiFi Module Versiont 0.1, Customer Date nodel. ntome m—remiain part no. Blnk Approve Feld enomeen ac suss Customer Approve Fleld enomeen ac manuractony purciasme

B-LINK ELECTRONIC CO., LTD in shenzhen 1. Introduction BL-R8812AF1 is based on realtek RTL8812AU, is a WLAN 11ac Dual Band module, which fully supports the features and functional compliance of IEEE 802.11 a/b/g/n/ac standards. This documentation describes the engineering requirements specification. 1.1 RF module Overview The general HW architecture for the module is shown in Figure 1. This WLAN Module design is based on Realtek RTL8812AU. It is a highly integrated single-chip MIMO(Multiple In Multiple Out) Wireless LAN (WLAN) USB2.0 network interface controller complying with the 802.11ac specification. It combines a MAC, a 2T2R capable baseband, and RF in a single chip. The RTL8812AU provides a complete solution for a high throughput performance wireless client. Figure 1 Module Block Diagram 1.2 Specification reference This specification is based on additional references listed below. _ IEEE Std. 802.11a _ IEEE Std. 802.11b _ IEEE Std. 802.11g _ IEEE Std. 802.11n _ IEEE Std. 802.11ac 1.3 System Functions Table1: General Specification as below: 1

LéB_l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness Sharing + Technology Main Chipset Realtek RTLB812AU—VS Operating Frequency 2.4GHz & 5GHz Wi—Fi Standard 802.11a/b/g/n/ac Modulation 11b: DBPSK, DQPSK and CCK and DSSS 1aig: BPSK, QPSK, 160AM, 64QAM and OFDM 11n: BPSK, QPSK, 16QAM, 64QAM and OFDM Host Interface USB2.0 PCB Stack 4—layers design Dimension Typical, 27.00mm x 17.80mm x 3.5mm Operation Temperature 0°C_to +60°C Storage Temperature —25°C to +85°C Operation Voltage 3.3V +1—10% 2. Product Picture TOP VIEW BOTTOM VIEW Note: the picture is for reference only, and the information such as supplier‘s logo and batch number will not be fixed in the back character. 2. Mechanical Specification 2.1 Mechanical Outline Drawing Typical Dimension ( L x W x H): 27.00 x17.8 x3.5mm

LEB—LINK B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 27.00 HEEORO000RICR00000 0000000000000 0000000000000 m OO0O8O000008200000 NOTE1:General tolerance £0.15mm unless otherwise stated 2.2Pin definition Emmmmmmmmmms 117 «ie *PH6 5 5 H8 i HS s s § H9 is 5 § BR : S 8 m do00088CCCOR00O00TE 110 slig H11 @69 HI1 H1? shige Pin # Name Pin # Name Pin # Name 1 PDN 5 GND 9 GND 2 VDD(3.3V) 6 LED 10 GND 3 DM— 7 GND 11 NC 4 DP+ 8 NC 12 GND 3. Electrical Specification This Specification is based—on conductive DVT testing result. The extreme condition include overall temperature (0°C.+25°C,+60°C) and overall voltage (3.0V,3.3V,3.6V).

LgB_l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.1 IEEE 802.11a Section: Specification 1EEE802.11a Mode OFDM Channel CH36 to CH165 Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics Min. Typ. Max. Unit Remark 1. Power Levels 1) 13dBm Target (For Each antenna port) 11 13 15 dBm 2. Spectrum Mask @ Target Power 1) atfe +A11MHz — — 20 dBr 2) at f +—20MHz — — 28 dBr 3) at fe > +/—30MHz — — 40 dBr 3. Constellation Error(EVM) @ Target Power 7) 6Mbps — — 5 0B 2) OMbps — — —a cB 3) 12Mbps — — 10 cB 4) 18Mbps — — —13 dB 5) 24Mbps — — 16 uB 6) 36Mbps — — 19 cB 7) 48Mbps — — 22 cb 8) 54Mbps — —30 25 dB 4. Frequency Eror 20 20 ppm RX Characteristics Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain} 1) 6Mbps (PER =10%) — —85 82 dBm 2) OMbps (PER =10%) — 84 41 dBm 3) 12Mbps (PER =10%) — 82 9 dBm 4) 18hbps (PER =10%) — —80 T7 dBm 5) 24Mbps (PER =10%) — 7 —74 dBm 6) 36Mbps (PER =10%) — —73 10 dBm 7) 48Mbps (PER =10%) — E3 46 dBm 8) 54Mbps (PER =10%) — 58 45 dBm 6. Maximum Input Level (PER =10%) 30 — — dBm

LgB.l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.2 IEEE 802.11b Section: Specification IEEE802. 11b Mode DSSS / CCK Channel CH1 to CH13 Data rate 1, 2, 5.5, 11Mbps TX Characteristics in. . Max. Unit 1. Power Levels 1) 170Bm Te For Each antenna 19 dBm 2. Spectrum Mask @ Target Power 1) fo +/11MHz to +/—22MHz —30 dBr 2) fo > +22MHz —50 dBr 3. Constellation E EVi 1) 1Mbps ET) dB 2Mbps —10 dB 3) 5.5 —10 dB 4) 11 —10 dB 4.Fi Error RX Characteristics in. — Unit 5. Minimum I Level ivity(each chain 1) 1Mbps (FER =8% 2Mbps (FER =8% 3) 5.51 FER =8% 4) 11 FER =8% 6. Maximum Input Level (FER =8%)

LgB_l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.3 IEEE 802.11g Section: Specification 1EEE802.—113 Mode OFDM Channel CH1 to CH13 Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics Min. Typ. Max. Unit Remark 2. Power Levels 1) 15dBm Target (For Each antenna port) 13 15 17 dBm 3. Spectrum Mask @ Target Power 1) atfe +/—11MHz — — 20 dBr 2) at fe +/—20MHz — — 28 dBr 3) at fc > +/—30MHz — — 40 dBr 4. Constellation Error(EVM) @ Target Power 1) 6Mbps — — —5 dB 2) 9Mbps — — —8 dB 3) 12Mbps — — 10 dB 4) 18Mbps — — KE] cB 5) 24Mbps — — 16 cB 6) 36Mbps — — 19 cB 7) 48Mbps — — 22 cB 8) S4Mbps — 30 25 sB 5. Frequency Error 20 — 20 pom RX Characteristics Min. Typ. Max. Unit 6 Minimum Input Level Sensitivity(each chain} 1) 6Mbps (PER =10%) — —85 80 dm 2) 9Mope (PER =10%) — 84 79 dBm 3) 12Mbps (PER =10%) — 82 7 dBm 4) 18Mbps (PER =10%) — —80 T5 EEm 5) 24Mbps (PER =10%) — T7 72 EEm 8) 36Mbps (PER =10%) — "r3 8 dam 7) 48Mbps (PER =10%) — 69 54 dam 8) §4Mbps (PER =10%) — —68 43 dBm 6. Maximum Input Level (PER =10%) 20 — — dBm

LgB_l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.4 IEEE 802.11n HT20 (2.4G) Section: Specification IEEE802—11n HT20 @ 24GHz Mode OFDM Channel CH1 to CH13 Data rate (MCS index) MCSOMTPTRMISETARNOMA2NENATS TX Characteristies Min. Typ. Max. Unit Remark 1. Power Levels 1) 144Bm Target (For Each antenna port) 12 14 16 dm 2. Spectrum Mask @ Target Power 1) at fe +A11MHz — — 20 dBr 2) at fe +20MHz — — 28 dBr 3) at fe > +/—30MHz — — 45 dBr 3. Constellation Error(EVM) @ Target Power 1) MGSo — — 4 sB 2) mCs1 — — 0 aB 3) MCS2 — — 413 o8 a) css — — 16 aB 5) MCS4 — — 19 dB 8) MCSs — — 22 dB 7) MCSé — — 25 dB 8) MCS7 — 41 28 dB 4. Frequency Error 20 — 20 ppm RX Characteristies Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain) 1) MGSO (PER =10%) — as 32 dam 2) MCS1 (PER =10%) — —m4 79 dam 3) MCS2 (PER =10%) — —82 47 dm 4) MCSs (PER =10%) — —20 74 dam 5) MCS4 (PER =10%) — —76 —70 dBm 8) MCSS (PER =10%) — 72 se dam 7) MCSé (PER =10%) — —70 465 dBm 8) MCST (PER =10%) — E3 44 dam 6. Maximum Input Lavel (PER =10%) —20 — — dam

LgB_l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.5 IEEE 802.11n HT20 (5G) Section: Specification IEEE802.11n HT20 @ §GHz Mode OFDM Channel CH36 to CH165 Data rate (MCS index) MCSOMRIRMIGIEMEAGNOMA2NENATS TX Characteristics Min. Typ. Max. Unit Remark 1. Power Levels 1) 124Bm Target (For Each antenna port) 10 12 14 dBm 2. Spectrum Mask @ Target Power 1) atfe +/—11MHz — — 20 dBr 2) at fe +/—20MHz — — 28 dBr 3) at fe > +/—30MHz — — 45 dBr 3. Constellation Error(EVM) @ Target Power 1) MGSO — — 5 o6 2) MGS: — — 40 o6 3) MCS2 — — —13 cB a) MCS3 — — 16 o6 5) MCS4 — — EE cB 6) MCSS — — 22 cB 7) MCSé — — 25 oB 8) MCST — 31 —28 cB 4. Frequency Error 20 — 20 ppm RX Characteristics Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain} 1) MCSO (PER =10%) — —85 32 dBm 2) MCS: (PER =10%) — se 79 dm 3) MCS2 (PER =10%) — 82 7 dBm 4) MCS3 (PER =10%) — 80 74 dBm 5) MCS4 (PER =10%) — —76 10 dBm 6) MCSS (PER =10%) — —72 56 dBm 7) MGSé (PER =10%) — o 45 dBm 8) MCST (PER =10%) — —69 64 dBm 6. Maximum Input Level [PER =10%) 30 — — dBm

LgB_l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.6 IEEE 802.11n HT4O (2.4G) Section: Specification IEEE802.11n HT4O @ 2.4GHz Mode OFDM Channel CH3 to CH11 Data rate (MCS index) MCSon/2eMaiStemietshonih2nchalns TX Characteristics Min. Typ. Max. Unit Remark 1. Power Levels 1) 144Bm Target (For Each antenna port) 12 14 16 dBm 2. Spectrum Mask @ Target Power 1) at fe +/21MHz — — 20 dBr 2) at fo +/—40MHz — — —28 dBr 3) at fc > +—60MHz — — 45 cBr 3. Constellation Error(EVM) @ Target Power 1) MGSO — — 5 cb 2) MGS1 — — 40 o6 3) MCS2 — — 13 cB 4) MCS3 — — —16 cB 5) MCS4 — — 19 dB 8) Mcss — — 22 cB 7) McSé — — 25 o6 8) MCST — —31 28 cB 4. Frequency Error 20 — 20 ppm RX Charactaristics Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain) 1) MGSO (PER =10%) 85 o dBm 2) MCS1 (PER =10%) —82 —76 dBm 3) MCS2 (PER =10%) —r9 —74 dBm 4) MCS3 (PER 10%) T7 m dBm 5) MCS4 (PER =10%) —72 a7 dBm 8) MCSS (PER =10%) 69 a3 dBm 7) MCSG (PER =10%) —68 42 dBm 8) MCST (PER =10%) — —66 61 dim 5. Maximum Input Level{PER =10%) 20 — — dBm

LgB_l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.7 IEEE 802.11n HT4O (5G) Section: Specification IEEE802.11n HT40 @ 5GHz Mode OFDM Channel CH38 to CH163 Data rate (MCS index) MCSOMIPAIsIRMTeRNONT2NENATS TX Characteristics Min. Typ. Max. Unit Remark: 1. Power Levals 1) 124Bm Target (For Each antenna port) 10 12 14 dBm 2. Spectrum Mask @ Target Power 1) at fe +—21MHz — — 20 dBr 2) at fe +—40MHz — — 28 dar 3) at fc > +/—60MbHz — — 45 dBr 3. Constellation Error(EVM) @ Target Power 1) MGSo — — 4 F3 2) MCS1 — — 10 cB 3) MCS2 — — —13 dB a) MCS3 — — 16 cB 5) MCS4 — — 19 dB 6) MCSS — — 22 aB 7)MCSé — — 25 dB 8) MCS7 — 31 28 dB 4. Frequency Error 20 — 20 ppm RX Characteristics Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain} 1) MCSO (PER =10%) 85 E) dBm 2) MCS1 (PER =10%) 82 —76 dBm 3) MCS2 (PER =10%) 79 T4 cBm 4) MCS3 (PER =10%) 77 11 dBm 5) MCS4 (PER =10%) Ep 67 dBm 6) MCSS (PER =10%) 69 63 dBm 7) MCSé (PER =10%) 68 62 Eem 8) MCST (PER =10%) — —66 61 dBm 6. Maximum Input Level{PER =10%) —30 — — dfm 10

LgB.l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.8 IEEE 802.1lac HT20 Section: Specification 1EEEBO2. {1ac HT20 @ 5GHz Mode OFDM Channel CH3B to CH165 Daismismesmss TX Characteristics Min. EpFser Tvp. Max. Unit Remark 1. Power Levels 1) 11dBm Target (For Each antenna port) a 1 13 ‘dBm mos8 2. Spectrum Mask @ Target Power 1) at fo +£11MHz — — —20 dBr 2) at fe +/20MHz — — —28 dBr 3) at fe > +/30MHz — — 40 dBr 3. Constellation Error(EVM) @ Target Power 1) Nsst MCSO — — —5 dB 2) Nsst MCS1 — — 10 dB 3) Nss1 MCS2 — — 413 dB 4) Nest MCS3 — — 16 dB 5) Nsst MGS4 — — —19 dB 6) Nss1 MCSS — — 22 dB 7) Nsst MCS6 — — 25 dB 8) Nsst MCS7 — — —27 dB 9) Nss MCSS — —34 30 dB 4. Frequency Error 20 — 20 pom RX Characteristics Min. Typ. Max Unit 5. Minimum Input Level Sensitivity(each chain) 1) Nsst MCSO (PER 10%) — ES 82 dBm 2) Nss1 MCS1 (PER =10%) — 82 79 dBm 3) Nsst MCS2 (PER =10%) — —80 —77 dBm 4) Nss1 MCS3 (PER =10%) — T —74 dBm 5) Nss1 MCS4 (PER =10%) — —73 70 dBm 6) Nest MCSS (PER =10%) — 9 66 dBm 7) Nsst MCS6 (PER =10%) — 18 5 dBm 8) Nss1 MCST (PER =10%) — 7 En dBm 9) Nss1 MCSB (PER =10%) 62 —59 dBm 6. Maximum Input Level (PER =10%) 30 — — dBm 11

LgB.l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.9 IEEE 802.1lac HT4O0 Section: 1EEE802.1fac HT40 @ 5GHz OFDM CH3B to CH159 Data rate (MCS index) E:%mflufififfiflfi TX Charactenistics Min. Typ. Max. Unit Remark 1. Power Levels 1) 10dBm Target (For Each antenna port) 8 10 12 dam meso 2. Spectrum Mask @ Target Power 1) atfe +21MHz — — —20 dBr 2) at fo +/—40MHz — — —28 dBr 3) at fo > +/—60MHz — — 40 dBr 3. Constellation Error[EVM) @ Target Power 1) Nss1 MCSO — — —5 48 2) Nss1 MCS1 — — 10 48 3) Nss1 MCS2 — — 13 48 4) Nss1 MCS3 — — 16 dB 5) Nss1 MCS4 — — 19 48 6) Nss1 MCSS — — —22 dB 7) Nss1 MCS6 — — —25 48 8) Nsst MCS7 — — —27 dB 9) Nsst MCSS — — —30 dB 10) Nss1 MCSI — —35 —32 dB 4. Frequency Error 20 — 20 ppm RX Characteristios Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain) 1) Nsst MCSO — —82 —79 dBm 2) Nss1 MCS1 — —79 —76 dBm 3) Nss1 MCS2 — —I7 —14 dBm 4) Nss1 MCS3 — —74 —1 dBm 5) Nss1 MCS4 — —70 —67 dBm 6) Nss1 MCSS — 66 43 dBm 7) Nss1 MCS6 — —65 62 dBm 8) Nsst MCS7 — —64 —61 dBm 9) Nss1 MCS3 — —59 —56 dBm 10) Nss1 MCSI — —57 —54 dBm 6. Maximum Input Level (PER =10%) 30 — — dam 12

LgB.l_INI(® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness + Sharing * Technology 3.10 IEEE 802.1lac HT8O Section: Specification IEEE802.{1ac HT80 @ 5GHz Mode OFDM Channel CH42 to GH155 — Nsst MCSOM/ZT3MAISIGTTTGIS Date rate (MCS index Nss? MCSOM/ZrEmISIETINE TX Charactenstics Min. Typ. Max. Unit Remark 1. Power Levels 1) 10d8m Target (For Each antenna port) 8 10 12 dam meso 2. Spectrum Mask @ Target Power 1) atfe +41MHz — — —20 dBr 2) at fo +/—80MHz: — — —28 dBr 3) at fo > +/120MHz — — —40 dBr 3. Constellation Emor(EVM) @ Target Power 1) Nss1 MCSO — — —5 d8 2) Nsst MCS1 — — —10 4B 3) Nss1 MCS2 — — —13 48 4) Nss1 MCS3 — — 16 d8 5) Nss1 MCS4 — — 19 dB8 6) Nss1 MCSS — — —22 dB 7) Nss1 MCS6 — — —25 48 8) Nsst MCS7 — — —27 dB 9) Nss1 MCS8 — — —30 dB 10) Nss1 MCSI — —35 —32 dB 4. Frequency Eror 20 — 20 ppm RX Characteristics Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity(each chain) 1) Nsst MCSO — —79 —76 dBm 2) Nss1 MCS1 — —76 —73 dBm 3) Nss1 MCS2 — —74 —71 dBm 4) Nss1 MCS3 — —71 —68 dBm 5) Nss1 MCS4 — —67 —64 dBm 6) Nss1 MCSS — 63 —60 dBm 7) Nss1 MCSS — 62 —59 dBm 8) Nss1 MCS7 — —61 —58 dBm 9) Nss1 MCS8 — —56 —53 dBm 10) Nss1 MCSI — —51 dBm 6. Maximum Input Level (PER #10%) 30 — — dam 4 Software Requirements The driver supports the following operating systems: Linux, Microsoft Windows XP, Vista and Win7. 5. Product application Consumer electronic devices (DTV,DVD players, wireless router,Blu—ray players.etc.} 13

L? B_LI N K® B—LINK ELECTRONIC CO., LTD in shenzhen Happiness * Sharing Technology 6 installation 1. product should not collocate with other radio 2. host label should content modular FCC ID:2AL6K— R8812AF1 3. If you buy this module, you use should be satisfied for the antenna: a: the antenna type:connect to the external antenna through the connector See the picture for details. b: the antenna gain:=6dBi 4. installation: (a) please pay the attention on The position of the welding foot of the module.See below for details: @ee No20B§ §8 ioo H8 @#Hs S . § H9 bH4 S § BHG S 8 $ [ doooETE HI0 sakse H11 id H12 Pin # Name Pin # Name Pin # Name 1 PDN 5 GNp 9 GND 2| VDD(3.3V) 6 LED 10 GND 3 DM— 7 GND 11 NC 4 DP+ 8 NC 12 GND (b) According to the requirements, the corresponding welding on the client‘s main board. 14

B-LINK ELECTRONIC CO., LTD in shenzhen FCC Statement 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 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 be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more 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. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. 15


Document Created: 2019-10-01 02:00:17
Document Modified: 2019-10-01 02:00:17
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