RET WORKSHOP Trainer: Vuth Ith June - 2019 connecting the mobile - PowerPoint PPT Presentation

RET WORKSHOP Trainer: Vuth Ith June - 2019 connecting the mobile world Company Confidential 1

TR TRAINI AINING NG OBJE JECTIVES  Gain knowledge on basic RET Systems  Become familiar with Legacy & NWAV RET antennas  Understand the testing and troubleshooting of RETs  Learn the operation of the JMA RET Controller and GUI 6/7/2019 2 Company Confidential

TR TRAINI AINING NG - AGEND ENDA  RET SYSTEM DIAGRAMS  ANT LABEL & RET DIAGRAMS  LEGACY RETS & GUI OPERATION  PRE-TESTING & COMMISSIONING  TROUBLESHOOTING  NWAV RETS & GUI OPERATION  JMA WEBSITE & SUPPORT 6/7/2019 3 Company Confidential

RET ET SYSTEM TEM D DIA IAGRAM AMS RET w/ Smart Bias Tee RET – RRU RET Ant-internal SBT - RRU NWAV X X X RET RET RET X X X RET RET RET X X RET X RET RET SBT SBT AISG AISG RF RF SBT SBT RRU RRU RRU RRU SBT Hybrid Cable Hybrid Cable Hybrid Cable Hybrid Cable RF CPRI CPRI SBT eNB BBU BBU DC/AISG through DC/AISG through DC/AISG through RF Jumper and the Feeder/SBT AISG cable Internal SBT of ant and RRU 6/7/2019 Company Confidential 4

JMA JM A RET AN ET ANTENNAs TENNAs 1 RET 2 RETs • X7C-665-VR0 • X7CAP-665-VR0 XAP-645-VR0 • • QCAP-FRO-656-V 3 RETs • C7C-FRO-656-VR0 • X7CQAP-665-VR0 • C7CQCAP-FRO-656-VR4 6/7/2019 Company Confidential 5

JM JMA A AN ANTENN TENNA & A & RET L ET LAB ABEL ELs – GEN EN1 Ant Serial# Ant Model# Ant Info 6/7/2019 Company Confidential 6

JM JMA A AN ANTENN TENNA P A PORT & T & RET L ET LAB ABEL ELs – GEN1 EN1 CP Antennas X-Pol Antennas 6/7/2019 Company Confidential 7

RET ET – 200 200 TES TEST D T DIA IAGRAM AM RET w/ Smart Bias Tee RET w/ AISG TMA RET w/ RRU X X X RET RET RET Config #1 X Config #2 X Config #3 X RET RET RET X X X RET RET RET AISG AISG AISG RF RRU RRU SBT TMA TMA Smart Bias-T (Top) Hybrid Cable Hybrid Cable RF RF CPRI Smart Bias-T (Bottom) eNB eNB BBU ANT Smart Bias T (Bottom) AISG BTS AISG JMA RET Homerun CONTROLLER USB Cable : Alternate Connections 6/7/2019 Company Confidential 8

GUI O I OPER ERATI TION ON – COM S SET ET UP 1 3 2 4 PCU-1000 ATC Lite-200 6/7/2019 9 Company Confidential

GUI O I OPER ERATI TION ON – RET ET-200 200 RET Info RET Control Device List Ant Info Operator Fields Logs 6/7/2019 10 Company Confidential

AN ANTENN TENNA F A FIL ILE S SEL ELECTI TION ON – RET ET-200 200 RET Labels 6/7/2019 11 Company Confidential

RET ET-200 200 – CAL AL TES TEST Use 17mm open end wrench 6/7/2019 12 Company Confidential

NWAV AN ANTENNA L TENNA LAB ABEL EL Ant Serial# Ant Model# DO NOT REMOVE Factory installed brackets Ant/RET Info RET UIDs 6/7/2019 Company Confidential 13

NWAV AN ANTENNA N TENNA NOMENC NCLATUR URE Tilt Summary MX08FRO660-02 6/7/2019 Company Confidential 14

NWAV - RET & ET & PORT T T TOPOL OLOGY -Two SETS of DC/AISG Bus: LB ( RED ) & HB ( BLUE ) -ONLY one DC/AISG connection per path is allowed HEX PORT OCTO PORT -One LB ant, 1 RET -Two LB ant, 2 RETs -Two HB ant, 1 RET -Two HB ant, 1 RET 6/7/2019 Company Confidential 15

NWAV – AR ARRAY T TOPOL OLOG OGY HEX PORT OCTO PORT -One LB ant -Two LB ant -Two HB ant -Two HB ant 6/7/2019 Company Confidential 16

RRU RU - RET CONNECTION D DIAGR GRAM E M EXA XAMP MPLE  LB RETs controlled by 700 RRU on Ant1-Port 1 and daisy chained to Ant2 LB AISG Port  HB RET controlled by AWS RRU Ant1-Port 5  HB RET controlled by PCS RRU Ant2 Port5 Low Band: High Band: 6/7/2019 17 Company Confidential

RET ET CO CONTR TROLLER TES TEST D T DIAGRAM AM 1 1 (RF RF PO PORT RT – INT NTER ERNA NAL S SBT) 6/7/2019 Company Confidential 18

TES TEST KI T KIT Smart Bias-T (Bottom) ¼” Superflex Jumper (DM-4MT) AISG Cable from RET Controller RET DC TEST CABLE JMA MX08 ant with SBT-B connected for RET testing at RF Port 1 and 5 (AISG IN) AISG Pin Connection 6/7/2019 Company Confidential 19

RET ET CO CONTR TROLLER TES TEST D T DIAGRAM AM 2 2 (AISG PO PORT RT) 6/7/2019 Company Confidential 20

GROU OUND ND TES TESTING TING & & COM OMMIS ISSION ONING NG  Complete RET Worksheet Ant Model and S/N o Tilt Range o RET S/N o Note Sector and Position o  Connect RET controller for testing Commission the RET(s) according to RRU connection diagram – refer to test diagram 1 or 2 o Daisy chain as required – Follow RRU connection diagram o Test with RET cables that will be part of the installation o  Detailed MOP on RET Controller and GUI operation is available on our website  RET Test and Configuration Scan to find connected RET(s) o Calibrate RET(s) if status is “Not Calibrated” o Set Tilt per RFDS o Enter configuration data– Date, Installer & Site ID….. o Save RET Report o  Note: Remember to use dielectric grease on ALL AISG Ports during the installation process. AISG Connection – hand tight only! o 6/7/2019 21 Company Confidential

SAM AMPLE R RET ET REP EPOR ORT csv Format Text Format 6/7/2019 22 Company Confidential

SAM AMPLE R RET ET REP EPOR ORT -Single RET – Type 1 -Internally mounted -Not field replaceable -UID must be 19 characters -Vendor code “CC” for JMA/CSS -Confirm the desired tilt per RET worksheet -Verify installation and site info is correct 6/7/2019 23 Company Confidential

INCOR IN ORRECT C T CONN ONNECTI TION ON – EX EXAM AMPLE 1 1 Ant1 Ant2 AISG Cable – Daisy Chain RF/DC/AISG INCORRECT CONNECTION -Multiple DC/AISG connections to LB RETs from RRU and RET Controller -RF Jumper from 700 RRU MUST be disconnected JMA RET CONTROLLER 700 RRU AISG Cable 6/7/2019 24 Company Confidential

INCOR IN ORRECT C T CONN ONNECTI TION ON – EX EXAM AMPLE 2 2 Ant1 Ant2 AISG Cable – Daisy Chain DC/AISG INCORRECT CONNECTION RF/DC/AISG -Multiple DC/AISG connections to RETs from RRU and RET Controller -RF Jumper from AWS RRU MUST be disconnected or remove daisy chain RF/DC/AISG AISG/DC cable from LB to HB on Ant2 RF AWS RRU JMA RET CONTROLLER AISG Cable 6/7/2019 25 Company Confidential

IN INCOR ORRECT C T CONN ONNECTI TION ON – EX EXAM AMPLE 3 3 Ant1 Ant2 AISG Cable – Daisy Chain INCORRECT CONNECTION RF/DC/AISG RF/DC/AISG RF/DC/AISG -Multiple DC/AISG connections to HB RETs from AWS and PCS RRU. -Daisy chain cable from HB MUST be disconnected or put DC Block on either AWS or PCS RRU path. PCS RRU 700 RRU AWS RRU 6/7/2019 26 Company Confidential

TROUB TR OUBLESHOO OOTI TING NG - RET C ET CONT NTROLLER  Cannot Discover RETs Ensure the RET controller is the only DC/AISG source to the RET(s) o  No RRU connection – refer to Incorrect Connection 1  Check the daisy chain – refer to Incorrect Connection 2 Verify Com setting is working properly on RET Controller o  Verify alternating LED for Tx/Rx during the scan  Verify all connections are tight If using SBT to connect to RF Port o  Verify SBT connection – refer to Test Diagram1  Check DC/AISG pass thru for all ALDs (multi-band combiners, x plexers)  Bypass all ALDs and Isolate Verify DC voltage on AISG cable/connector (Pin 6 & 7) o  JMA RET Controller output is +24VDC  Refer to AISG Pin Connection diagram  Check for DC voltage on AISG port of Antenna 6/7/2019 27 Company Confidential

TROUB TR OUBLESHOO OOTI TING NG – Con ont. t.  RET-Actuator Jam During Calibration o  Try the calibration several times  Try Resetting the bus and re-calibrating  Still Jammed - Contact JMA Tech Support During tilt adjustment o  Verify the RET is Calibrated before setting tilt  Try Resetting the bus and re-calibrating  Still Jammed - Contact JMA Tech Support 6/7/2019 28 Company Confidential

GUI O I OPER ERATI TION ON - iRE RET 6/7/2019 30 Company Confidential

JM JMA A WEB EBSITE ITE & & SUPPOR ORT  Weekday Hours: 8AM to 5PM EST  Support Hours After Hours, Weekend & Holiday Hours: • Via Customer Service Representative (CSR) - 24X7  Phone Support 1-888-201-6073  techsupport@jmawireless.com  Email Support & Web Site customerservice@jmawireless.com  http://www.jmawireless.com 6/7/2019 Company Confidential 33

Thank You connecting the mobile world Company Confidential 34