ADRF ADXD-LPR User Manual Download | Manualshive

Page: 30 / 56

background image

Advanced RF Technologies, Inc.

30

5.

INSTALLATION

5.1

Pre-Installation Inspection

Please follow these procedures before installing ADXD equipment:

o

Verify the number of packages received against the packing list.

o

Check all packages for external damage; report any external damage to the shipping carrier. If
there is damage, a shipping agent should be present before you unpack and inspect the
contents because damage caused during transit is the responsibility of the shipping agent.

o

Open and check each package against the packing list. If any items are missing, contact ADRF
customer service.

o

If damage is discovered at the time of installation, contact the shipping agent.

o

Verify the AC voltage with DVM (Volt meter) is 110VAC or 220VAC. Incorrect AC voltage can
damage the ADXD HE equipment.

o

This power of this system shall be supplied through wiring installed in a normal building. If
powered directly from the mains distribution system, it shall be used additional protection,
such as overvoltage protection device.

o

Over voltage category(OVC) & Pollution degree(PD)

Over voltage category (OVC) OVC II

Pollution degree (PD)

PD2

5.2

ADXD LPR Installation Procedure

5.2.1

HE Installation Procedure

CAUTION:

ADXD DAS HE should be installed inside building only.

5.2.1.1

Installing a ADXD DAS HE in a rack

The ADXD HE chassis mounts in a standard 19” (483mm) equipment rack. Allow clearance of 3” (76mm) at

the front and rear, and 2” (51mm) on both sides for air circulation. No top or bottom clearance is required.



Consideration:

-

Eight mounting holes are located on 4 corners of ADXD HE to attach it to the 19” rack. The
ADXD HE must be securely attached to a rack that can support the weight of the ADX.



Mount procedure

-

The following steps should be followed while mounting the ADXD HE



Verify that the HE and Mounting holes are in good condition



Set the ADXD DAS HE against the 19”rack and secure the unit with screws



Verify that ADXD HE is securely attached



Connect the GND cable



Connect the RF cable



Connect the Power



Connect the Optic cable

«
...
28
29
30
31
32
...
»

Summary of Contents for ADXD-LPR

Page 1: ... POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS SERVICE HOST ADXD H NMS AC LAN1 LAN0 LAN0 AC IN 110V REMOTE LINK OFF AC ON BATTERY B H ADXD H ODU ADXD H ODU UL 1 UL 2 UL 3 UL 4 UL 5 UL 6 UL 7 UL 8 DL...

Page 2: ...ice Advanced RF Technologies Inc 1996 2019 All rights reserved Please send comments to E Mail info adrftech com Phone 818 840 8131 800 313 9345 Fax 818 840 8138 Address Advanced RF Technologies Inc Attention Technical Publications Department 3116 Vanowen St Burbank CA 91505 USA www adrftech com ...

Page 3: ...Advanced RF Technologies Inc iii Revision History Change List Version Change list Contents Version Author Descriptions Date 0 1 YH Ko Draft 20 04 03 ...

Page 4: ...Ds 19 3 1 1 2 Ethernet Port 20 3 1 1 3 Host Remote Switch 20 3 1 1 4 Power Connection 20 3 1 1 5 POI ADXD H POI x 21 3 1 2 POIL ADXD H POIL x 21 3 1 2 1 LED 23 3 1 2 2 RF Ports 23 3 1 3 Optic Distribution Unit ODU ADXD H ODU 23 3 1 3 1 LED 24 3 1 3 2 RF Ports 24 3 1 3 3 Optic Ports 24 3 2 LPR Low Power RU 25 3 2 1 1 LPR Connection 26 3 2 1 2 Ports and Switches 26 3 2 1 3 LED Service 27 3 3 LPR HUB...

Page 5: ...r Status 35 6 2 1 3 Commissioning Status 35 6 2 1 4 Information 35 6 2 2 Status Tab 37 6 2 2 1 Status NMS 37 6 2 2 2 Status POI 38 6 2 2 3 Status ODU 38 6 2 2 4 Status LPR 38 6 2 3 Control Install Tab 40 6 2 3 1 Control Install NMS 40 6 2 3 2 Control Install POI 42 6 2 3 3 Control Install ODU 43 6 2 3 4 Control Install LRP 45 6 2 4 Tools 47 6 2 4 1 Inventory NMS ODU 47 6 2 4 2 Commissioning NMS 47...

Page 6: ...Advanced RF Technologies Inc vi 6 2 7 Logout 52 6 3 Guest Mode 52 7 System Wide Specifications 53 8 Mechanical Drawings 55 8 1 HE 55 8 2 LPR 56 ...

Page 7: ...ection Diagram 26 Figure 3 15 LPR Ports and Switches 26 Figure 4 1 HE Rack Mount Front Rear view 28 Figure 4 2 LPR Wall Mount 29 Figure 5 1 HE Installation Procedure 31 Figure 5 2 LPR Installation Procedure 32 Figure 5 3 HE Ground Cable Connection Protective Earthing Conductor HE chassis rear side 33 Figure 5 4 LPR Ground Cable Connection Protective Earthing Conductor LPR left right side 33 Figure...

Page 8: ...D Specifications 19 Table 3 2 POI LED Specifications 23 Table 3 3 POI RF port 23 Table 3 4 ODU LED Specifications 24 Table 6 1 Account Information for Login 34 Table 6 2 Navigation tree 35 Table 6 3 Power Supply Status 35 Table 6 4 Commissioning ICON 35 Table 6 5 System Summary Description 37 ...

Page 9: ...rs service area via the repeater HE Head End HPA High Power Amplifier HW Hardware IF Intermediate Frequency LNA Low Noise Amplifier LPR Low Power Remote Unit LTE Long Term Evolution MPR Medium Power Remote Unit MS Mobile Station NMS Network Management System ODU Optic Donor Unit which is located in ADXD HE OEU Optic Expansion Unit ORU Optic Remote Unit which is located in ADXD MPR PLL Phased Locke...

Page 10: ... POI ODU etc 33dBm of downlink composite output power Requires only single strand of fiber per remote unit Supports SNMP v1 v2 v3 get set traps Web based GUI Interface No 3rd party GUI software required Web GUI connectivity via DHCP in host mode Versatility and Usability ADXD gives total control to the user Control parameters such as gain output power and alarm threshold can be changed using Web G...

Page 11: ...E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS SERVICE HOST ADXD H NMS AC LAN1 LAN0 LAN0 AC IN 110V REMOTE LINK OFF AC ON BATTERY B H ADXD H ODU ADXD H ODU UL 1 UL 2 UL 3 UL 4 UL 5 UL 6 UL 7 UL 8 DL 1 DL 2 DL 3 DL 4 DL 5 DL 6 DL 7 DL 8 RU BTS 1 2 3 4 RU 1 RU 2 RU 3 RU 4 CPRI BTS AUX 1 AUX 3 AUX 5 AUX 7 AUX 1 AUX 3 AU...

Page 12: ...d environment This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body This transmitter must not be co located or operating in conjunction with any other antenna or transmitter be co located or operating in conjunction with any other antenna or transmitter in conjunction with any other antenna or transmitter WARNING EXPOSURE TO RF Actual s...

Page 13: ...pment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference ...

Page 14: ...fiber optic connectors until a connection is ready to be made Do not leave connectors uncovered when not connected The tip of the fiber optic connectors should not come into contact with any object or dust Refer to the cleaning procedure for information on the cleaning of the fiber tip Care of Fiber Optic Connectors Use of unauthorized antennas cables and or coupling devices not conforming with ER...

Page 15: ... antenne et son gain de sorte que la puissance isotroperayonnée quivalente p i r e ne dépassepas l intensité nécessaire à l établissement d une communication satisfaisante RSS GEN Sec 7 1 2 transmitters This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment This equipment should be installed and operated with a minimum distance of 20 cm between the radi...

Page 16: ...OUT POI 700L DL UL UL OUT UL IN DL OUT POI 600 DL UL UL OUT UL IN DL OUT ANT1 LPR CTRL OPTIC CBRS DL CBRS UL BRS DL BRS UL PCS AWS DL PCS AWS UL S8C DL S8C UL 700 DL 700 UL ETH ANT2 LPR CBRS BRS PCS DL PCS AWS UL S8C DL S8C UL 700 DL 700 UL CBRS DL CBRS UL BRS DL BRS UL PCS AWS DL PCS AWS UL S8C DL S8C UL 700 DL 700 UL AWS DL LPR RF MUX 12V DC or 57V DC BTS DL8 DL6 DL4 DL2 DL7 DL5 DL3 DL1 UL8 UL6 ...

Page 17: ...lar SMR800 PCS AWS BRS CBRS HE POI No limitation in 12 slots except NMS NMS No limitation through NMS daisy chain link 1 per one HE 19 Rack ODU No limitation in 12 slots except NMS In case of Aux No limit in 8 Aux ports LPR Optic Link No limitation through Optic daisy chain link 1 daisy chain per one LPR HUB 8 LPR per HUB through PoE link ...

Page 18: ...11 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS SERVICE HOST ADXD H NMS AC LAN1 LAN0 LAN0 AC IN 110V REMOTE LINK OFF AC ON BATTERY B H ADXD H ODU ADXD H ODU UL 1 UL 2 UL 3...

Page 19: ...type HE s battery backup option is available only in ADXD H NMS AC Spec Size 19 0 x 12 1 x 1 7inches Weight 3 5lbs Figure 3 2 ADXD H NMS AC Front View 3 1 1 1 LEDs NMS has LEDs on the front panel as shown in Figure 3 3 Figure 3 3 NMS LED Table 3 1 NMS LED Specifications ADXD DAS NMS Specifications POWER Solid Green NMS power is ON OFF NMS power is OFF LINK Solid Red HE Link Fail alarm exists in th...

Page 20: ...r the Install Page of NMS Once the settings are set flipping the switch to the REMOTE position will reboot NMS module with the new alternate settings Please note that when the NMS is set to the REMOTE position DHCP is disabled and the NMS will not automatically assign an IP address to any device that connects directly to the NMS Figure 3 5 Host Remote Switch Host IP 192 168 63 1 Fixed IP unable to...

Page 21: ...ering Modular type and hot swappable Supports duplex port and simplex RX port Easily support additional frequency bands by adding a POI Reduces complexity and overall equipment size Specifications Size 1 3 x 17 0 x 6 86 in Weight 6 2 lbs 3 1 2 POIL ADXD H POIL x SERVICE LAN1 AC IN 110V LINK OFF AC ON BATTERY UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS ...

Page 22: ...ndent gain control and filtering Modular type and hot swappable Supports duplex port and simplex RX port Easily support additional frequency bands by adding a POIL Reduces complexity and overall equipment size Specifications Size 1 3 x 17 0 x 6 86 in Weight 5 0 lbs UL IN DL OUT SERVICE E911 DPX DPX ADXD H POIL X ADXD H POIL X UL UL ...

Page 23: ...I POIL is soft fail alarm status 3 1 2 2 RF Ports BTS DL UL DL OUT UL IN E911 Ports refer to Figure 3 6 are located at the front of the POI Table 3 3 POI RF port RF Port Function BTS DL UL BTS Interface DL duplexer Input UL duplexer output DL OUT DL output UL IN UL input UL OUT UL output not passing through duplexer E911 E911 RF interface 3 1 3 Optic Distribution Unit ODU ADXD H ODU B H ADXD H ODU...

Page 24: ... 4 ODU LED Specifications ADXD DAS Module Specifications RU 1 to RU 4 Solid Yellow RU Link Fail alarm exists Solid Green RU Link is normal 3 1 3 2 RF Ports Figure 3 11 ODU RF Ports 3 1 3 2 1 DL UL The downlink signal received from specific POI s DL OUT port is transferred to the specific DL port at ODU The specific UL port connects to specific POI s UL IN port 3 1 3 3 Optic Ports Figure 3 12 ODU O...

Page 25: ...ize 11 43 x 5 52 x 14 78 in 290 x 140 x 375 mm Weight 24 3 lbs 11 0 Kg Power Input 12 or 48VDC In case of Optic link PoE In case of Ethernet link Figure 3 13 ADXD LPR Bottom and Side View ADXD LPR S1 OPTIC GUI B H ETH SERVICE 57V IN MAIN DAISY DAISY MAIN ON OFF 12V DC IN ...

Page 26: ...POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS OPTIC ADXD HE Head End OPTIC SERVICE ADXD LPR BE PSUA ALARM OFF AC ON AC IN SERVICE ADXD LPR BE PSUA ALARM OFF AC ON AC IN SERVICE ADXD LPR BE M SFP D SFP OPTIC S W D SFP M SFP from M to D 1 3 5 7 8 6 4 2 GUI OPTIC SERVICE ADXD LPR BE PSUA ALARM OFF AC ON AC IN SERVICE ADXD LPR BE PSUA ALARM OFF AC ON...

Page 27: ...ervice LED color Status Green Normal Yellow Soft fail Red Hard fail 3 3 LPR HUB Power Input 110VAC Chassis 5 83 x 14 34 x 6 86 in 148 x 364 x 174 mm Ethernet Hub 1 9 x 13 44 x 5 91 in 48 x341x 150 mm Hub PSU 1 9 x 13 44 x 5 91 in 48 x341x 150 mm LPR HUB has 8 Ethernet ports to link to LPRs via PoE and is connected to HE ODU via optic cable Left PSU is for 1 to 4 port PoE power distribution and rig...

Page 28: ...UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS UL IN DL OUT SERVICE E911 DL UL ADXD H POI X ADXD H POI X UL DL UL BTS BTS SERVICE HOST ADXD H NMS AC LAN1 LAN0 LAN0 AC IN 110V REMOTE LINK OFF AC ON BATTERY B H ADXD H ODU ADXD H ODU UL 1 UL 2 UL 3 UL 4 UL 5 UL 6 UL 7 UL 8 DL 1 DL 2 DL 3 ...

Page 29: ...Advanced RF Technologies Inc 29 4 2 LPR 4 2 1 Wall Mount Figure 4 2 LPR Wall Mount Wall ...

Page 30: ...the mains distribution system it shall be used additional protection such as overvoltage protection device o Over voltage category OVC Pollution degree PD Over voltage category OVC OVC II Pollution degree PD PD2 5 2 ADXD LPR Installation Procedure 5 2 1 HE Installation Procedure CAUTION ADXD DAS HE should be installed inside building only 5 2 1 1 Installing a ADXD DAS HE in a rack The ADXD HE chas...

Page 31: ...Advanced RF Technologies Inc 31 Figure 5 1 HE Installation Procedure ...

Page 32: ...e ADXD LPR Verify that the ADXD LPR and mounting hole are in good condition Place the ADXD LPR mounting template up against the wall and mark of mount holes Mount the ADXD LPR to wall use the four mounting holes on the wall mount bracket Connect the GND cable Connect the Power cable in case of Optic link Figure 5 2 LPR Installation Procedure ...

Page 33: ... A ground cable is included in the box The grounding terminals are located at the rear of the ADXD HE and LPR The grounding cable should be properly connected before powering on the equipment Figure 5 3 HE Ground Cable Connection Protective Earthing Conductor HE chassis rear side Figure 5 4 LPR Ground Cable Connection Protective Earthing Conductor LPR left right side Round terminals located on the...

Page 34: ...o Obtain an IP address automatically under the Internet Protocol TCP IP properties If you are connecting to the unit remotely use of a modem then skip this and next step Connect the RJ 45 crossover cable between the laptop s Ethernet port and the repeater s Ethernet port Launch an Internet Browser Type the following IP address into the address bar of Microsoft Internet Explorer http 192 168 63 1 I...

Page 35: ...he module has the expandable subordinate modules The branch is currently expanded The module has soft fail alarm The module has hard fail alarm The module has no alarms normal The selected module will have orange colored text 6 2 1 2 Power Status Display the power source that is currently being used Table 6 3 Power Supply Status Input Power Status Display Image AC Battery 6 2 1 3 Commissioning Sta...

Page 36: ...d Description Displays the description of selected module The description of each module can be edited from the Install tab It is recommended to use the location of the module as the description This description information can be seen when hovering over the device tree in order to easily identify each component Technical Support Displays ADRF s Technical Support contact information Installer Cont...

Page 37: ...tem Summary Description Parameters Description Connected Display the number of modules physically connected to ADXD DAS Soft Fail Display the number of soft fail present on each module Hard Fail Display the number of hard fail present on each module Link Fail Display the number of link fail present on each module Not Commissioned Display the number of non commissioned or commission failed module C...

Page 38: ...ed POI 6 2 2 3 Status ODU 6 2 2 3 1 Alarm Displays alarm status of the ODU If an alarm is present in the system the color of the system alarm tab will change according to the type of failure 6 2 2 3 2 Frequency Plan Displays information about ports carriers and frequencies set by ODU by band 6 2 2 4 Status LPR 6 2 2 4 1 RM Selection Display the selected RM This section allows the user to specify t...

Page 39: ...Attenuation and Output values of the connected RM 6 2 2 4 4 requency Displays information about ports carriers and frequencies status 6 2 2 4 5 Alarm Displays the alarm status of the LPR If an alarm is present in the system the color of the alarm tab will change according to the type of failure ...

Page 40: ...e of the repeater Figure 6 4 Location Setting Install NMS Select N or S from the dropdown menu for Latitude Select E or W from the dropdown menu for Longitude Input the first 3 numbers of the latitude longitude in the text area after the and before the Input the last 6 numbers of the latitude longitude in the text area after the 6 2 3 1 3 Remote Ethernet Setting In this section you can specify alt...

Page 41: ...the Site ID is the code that is used to identify a particular module Figure 6 6 Information 6 2 3 1 5 Location Info Installer Info This section allows the user to specify the address of the repeater and also the information of the installer Figure 6 7 Location Info Installer Info 6 2 3 1 6 Date Time This section allows the user to specify the current date and time ...

Page 42: ...is the system alarm test item It can be set to Off to end the test or set to Soft Hard Normal 6 2 3 2 Control Install POI 6 2 3 2 1 Status Displays the detected Input Gain Attenuation and Output values 6 2 3 2 2 Manual Commissioning Set up the Commission manually 6 2 3 2 3 General Setting ...

Page 43: ...m options 6 2 3 2 5 Information Set description and Band Name of product 6 2 3 2 6 SISO MIMO ID Set SISO MIMO options 6 2 3 2 7 Filter Type Set Filter Type options 6 2 3 3 Control Install ODU 6 2 3 3 1 Port Setting Note For this project ADXD LPR only SISO is covered ...

Page 44: ...echnologies Inc 44 Set Band Sector Mimo Description for each port 6 2 3 3 2 Frequency Plan Setting Set frequency and bandwidth for each carrier for each port you set 6 2 3 3 3 Information Set description of product ...

Page 45: ...M Selection Display the selected RM This section allows the user to specify the selection 6 2 3 4 2 Information Set band name of RM 6 2 3 4 3 Frequency Setting Set Port Sector MIMO and Carrier 6 2 3 4 4 Status Display the detected level of Input Gain Atten and Output level ...

Page 46: ...ing Set up the Commission manually 6 2 3 4 6 General Setting Control and manage general settings 6 2 3 4 7 Alarm Setting Set alarm options 6 2 3 4 8 System Execute device reboot or set controls to factory settings 6 2 3 4 9 nformation Set description of product ...

Page 47: ...MS ODU Use the Inventory function for connected products in the system 6 2 4 2 Commissioning NMS Use the Commissioning function for the connected products of the system 6 2 4 3 History NMS ODU ORU RM LPR For each item check the recorded data of the previous values ...

Page 48: ...nt link and under the Delete column click on the delete button Figure 6 9 Account Management 6 2 5 1 2 New Account Admin Only The New account section allows the Administrator to create a new user guest account Please note that the new account section is only available if you are logged into the system as the Administrator To create a new user guest account click on the new account link and fill in...

Page 49: ...esote create delete account DAS Navigation Tree Lock Unlock Description change Repeater installer information change Setting date time Figure 6 11 User Log 6 2 5 3 Updates To perform a firmware update click on the System Update tab and the following screen will show up Figure 6 12 System update Click on the Browse button and locate the firmware file then click the Upload button Click on the Update...

Page 50: ... Message after System update is complete 6 2 5 4 System Information It verifies the information of all devices connected to the system and manages downloading and deletion of information at present time 6 2 5 5 Backup Restore You can backup save download and manage the system information of the current point of view and restore each individual device using the backup file if necessary ...

Page 51: ...rk Service 6 2 5 6 1 SFTP Service Turn SFTP Service function on and off The account name is adrftech and the password can be changed 6 2 5 6 2 Web Serivce Type Change the Web GUI Service Type to HTTP HTTPS 6 2 5 7 SNMP Manage and add SNMP options ...

Page 52: ...g on the Help Tab will redirect the user to our Technical Support page 6 2 7 Logout Clicking the Logout button will log the current user off the system 6 3 Guest Mode When logging into the system as a guest the guest will only have read only privileges and will not be able to make any changes to the system ...

Page 53: ... BW Maximum Composite UL Output Power H POI 35dBm VSWR 1 8 1 Roll off 45dBc 1MHz Passband edge Optic 10Gbps LC Receptacle Bi Directional SFP Transceiver Delay Equalization 0 to 100us EVM 3 5 Frequency stability 0 05 ppm Spurious Meet FCC Rules 3GPP TS 36 104 Dimension WXDXH Head End Chassis 19 0 x 19 7 x 7 0 in 482 x 500 x 178 mm H POI 1 3 x 17 0 x 6 86 in 33 x 432 x 174 mm H POI 1 3 x 17 0 x 6 86...

Page 54: ... Supply Head End 110 220V 50 60Hz with battery backup function 48V DC optional HUB 110 220V 50 60Hz 48V DC optional LPR Opt1 PoE via HUB Opt2 Remote Power Supply 57V DC Opt3 Local Power Supply 12V DC Network Management System Ethernet RJ45 RF Connector POI 7 16 DIN Female POIL 4 3 10 Female LPR No External RF Connector Internal Antenna ...

Page 55: ...Advanced RF Technologies Inc 55 8 MECHANICAL DRAWINGS 8 1 HE Figure 8 1 HE Drawing ...

Page 56: ...Advanced RF Technologies Inc 56 8 2 LPR Figure 8 2 LPR Drawing ...

Reviews:

No comments

Related manuals for ADXD-LPR

Brand: Galleon Pages: 12

Brand: Sea Tel Pages: 107

Brand: camping first Pages: 40

Brand: HiBoost Pages: 15

Brand: Palomar Pages: 2

Brand: Zonet Pages: 2

Brand: Philips Pages: 1

Brand: Philips Pages: 1

Brand: Philips Pages: 2

Brand: Philips Pages: 2

Brand: Philips Pages: 2

Brand: Philips Pages: 2

Brand: Philips Pages: 5

Brand: Philips Pages: 6

Brand: Philips Pages: 7

Brand: Philips Pages: 7

Brand: Philips Pages: 8

Brand: Philips Pages: 8

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands