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

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

Apr 01, 2024 141 likes •474 views

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

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SLIDE 1

connecting the mobile world

RET WORKSHOP

June - 2019

1 Company Confidential

Trainer: Vuth Ith

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SLIDE 2

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 Company Confidential 2

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SLIDE 3

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 Company Confidential 3

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SLIDE 4

RET ET SYSTEM TEM D DIA IAGRAM AMS

6/7/2019 Company Confidential 4

AISG SBT eNB RF

X X X

RET RET RET

RET w/ Smart Bias Tee

RF AISG BBU

X X X

RET RET RET CPRI RRU RRU

RET – RRU

Hybrid Cable Hybrid Cable

SBT

RF BBU CPRI

RET Ant-internal SBT - RRU

Hybrid Cable Hybrid Cable

RRU RRU

SBT SBT

X X X

RET

SBT SBT

RET RET

NWAV DC/AISG through the Feeder/SBT DC/AISG through AISG cable DC/AISG through RF Jumper and Internal SBT of ant and RRU

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SLIDE 5

JM JMA A RET AN ET ANTENNAs TENNAs

6/7/2019 Company Confidential 5

2 RETs

  • X7CAP-665-VR0
  • QCAP-FRO-656-V

1 RET

  • X7C-665-VR0
  • XAP-645-VR0
  • C7C-FRO-656-VR0

3 RETs

  • X7CQAP-665-VR0
  • C7CQCAP-FRO-656-VR4
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SLIDE 6

JM JMA A AN ANTENN TENNA & A & RET L ET LAB ABEL ELs – GEN EN1

6/7/2019 Company Confidential 6

Ant Serial# Ant Model# Ant Info

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SLIDE 7

JM JMA A AN ANTENN TENNA P A PORT & T & RET L ET LAB ABEL ELs – GEN1 EN1

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CP Antennas X-Pol Antennas

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SLIDE 8

6/7/2019 Company Confidential 8

RET ET – 200 200 TES TEST D T DIA IAGRAM AM

AISG Smart Bias-T (Top) AISG SBT eNB RF

X X X

RET RET RET

RET w/ Smart Bias Tee

Homerun

BTS ANT AISG Smart Bias T (Bottom)

RF AISG BBU

X X X

RET RET RET CPRI RRU RRU

RET w/ RRU

Hybrid Cable Hybrid Cable

RET w/ AISG TMA

AISG eNB RF TMA TMA

X X X

RET RET RET Smart Bias-T (Bottom) Config #1 Config #2 Config #3

USB Cable

JMA RET CONTROLLER

: Alternate Connections

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SLIDE 9

GUI O I OPER ERATI TION ON – COM S SET ET UP

6/7/2019 Company Confidential 9

2 3 4

PCU-1000 ATC Lite-200

1

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SLIDE 10

GUI O I OPER ERATI TION ON – RET ET-200 200

6/7/2019 Company Confidential 10

RET Control RET Info Ant Info Operator Fields Device List Logs

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SLIDE 11

AN ANTENN TENNA F A FIL ILE S SEL ELECTI TION ON – RET ET-200 200

6/7/2019 Company Confidential 11

RET Labels

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SLIDE 12

RET ET-200 200 – CAL AL TES TEST

6/7/2019 Company Confidential 12

Use 17mm open end wrench

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SLIDE 13

NWAV AN ANTENNA L TENNA LAB ABEL EL

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DO NOT REMOVE Factory installed brackets

Ant Serial# Ant Model# Ant/RET Info RET UIDs

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NWAV AN ANTENNA N TENNA NOMENC NCLATUR URE

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Tilt Summary

MX08FRO660-02

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SLIDE 15

NWAV - RET & ET & PORT T T TOPOL OLOGY

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HEX PORT

  • One LB ant, 1 RET
  • Two HB ant, 1 RET
  • Two SETS of DC/AISG Bus: LB (RED) & HB (BLUE)
  • ONLY one DC/AISG connection per path is allowed

OCTO PORT

  • Two LB ant, 2 RETs
  • Two HB ant, 1 RET
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NWAV – AR ARRAY T TOPOL OLOG OGY

6/7/2019 Company Confidential 16

OCTO PORT

  • Two LB ant
  • Two HB ant

HEX PORT

  • One LB ant
  • Two HB ant
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SLIDE 17

RRU RU - RET CONNECTION D DIAGR GRAM E M EXA XAMP MPLE

6/7/2019 Company Confidential 17  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:

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SLIDE 18

6/7/2019 Company Confidential 18

RET ET CO CONTR TROLLER TES TEST D T DIAGRAM AM 1 1

(RF RF PO PORT RT – INT NTER ERNA NAL S SBT)

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SLIDE 19

6/7/2019 Company Confidential 19

TES TEST KI T KIT

Smart Bias-T (Bottom) AISG Cable from RET Controller ¼” Superflex Jumper (DM-4MT)

JMA MX08 ant with SBT-B connected for RET testing at RF Port 1 and 5 (AISG IN)

AISG Pin Connection

RET DC TEST CABLE

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SLIDE 20

6/7/2019 Company Confidential 20

RET ET CO CONTR TROLLER TES TEST D T DIAGRAM AM 2 2

(AISG PO PORT RT)

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GROU OUND ND TES TESTING TING & & COM OMMIS ISSION ONING NG

 Complete RET Worksheet

  • Ant Model and S/N
  • Tilt Range
  • RET S/N
  • Note Sector and Position

 Connect RET controller for testing

  • Commission the RET(s) according to RRU connection diagram – refer to test diagram 1 or 2
  • Daisy chain as required – Follow RRU connection diagram
  • Test with RET cables that will be part of the installation

 Detailed MOP on RET Controller and GUI operation is available on our website  RET Test and Configuration

  • Scan to find connected RET(s)
  • Calibrate RET(s) if status is “Not Calibrated”
  • Set Tilt per RFDS
  • Enter configuration data– Date, Installer & Site ID…..
  • Save RET Report

 Note: Remember to use dielectric grease on ALL AISG Ports during the installation process.

  • AISG Connection – hand tight only!

6/7/2019 Company Confidential 21

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SLIDE 22

SAM AMPLE R RET ET REP EPOR ORT

6/7/2019 Company Confidential 22

Text Format csv Format

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SAM AMPLE R RET ET REP EPOR ORT

6/7/2019 Company Confidential 23

  • Single RET – Type 1
  • Internally mounted
  • Not field replaceable
  • Confirm the desired tilt per RET worksheet
  • Verify installation and site info is correct
  • UID must be 19 characters
  • Vendor code “CC” for JMA/CSS
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SLIDE 24

IN INCOR ORRECT C T CONN ONNECTI TION ON – EX EXAM AMPLE 1 1

6/7/2019 Company Confidential 24

Ant1 Ant2

AISG Cable 700 RRU RF/DC/AISG AISG Cable – Daisy Chain JMA RET CONTROLLER

INCORRECT CONNECTION

  • Multiple DC/AISG connections to LB RETs from RRU and RET Controller
  • RF Jumper from 700 RRU MUST be disconnected
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SLIDE 25

IN INCOR ORRECT C T CONN ONNECTI TION ON – EX EXAM AMPLE 2 2

6/7/2019 Company Confidential 25

Ant2

DC/AISG AISG Cable

RF/DC/AISG RF AISG/DC

AISG Cable – Daisy Chain

Ant1

RF/DC/AISG AWS RRU JMA RET CONTROLLER

INCORRECT CONNECTION

  • Multiple DC/AISG connections to RETs from RRU and RET Controller
  • RF Jumper from AWS RRU MUST be disconnected or remove daisy chain

cable from LB to HB on Ant2

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IN INCOR ORRECT C T CONN ONNECTI TION ON – EX EXAM AMPLE 3 3

6/7/2019 Company Confidential 26

Ant1 Ant2

700 RRU

RF/DC/AISG AISG Cable – Daisy Chain

PCS RRU

RF/DC/AISG RF/DC/AISG

AWS RRU

INCORRECT CONNECTION

  • 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.

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TR TROUB OUBLESHOO OOTI TING NG - RET C ET CONT NTROLLER

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 Cannot Discover RETs

  • Ensure the RET controller is the only DC/AISG source to the RET(s)
  • 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
  • Verify alternating LED for Tx/Rx during the scan
  • Verify all connections are tight
  • If using SBT to connect to RF Port
  • Verify SBT connection – refer to Test Diagram1
  • Check DC/AISG pass thru for all ALDs (multi-band combiners, xplexers)
  • Bypass all ALDs and Isolate
  • Verify DC voltage on AISG cable/connector (Pin 6 & 7)
  • JMA RET Controller output is +24VDC
  • Refer to AISG Pin Connection diagram
  • Check for DC voltage on AISG port of Antenna
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TR TROUB OUBLESHOO OOTI TING NG – Con

  • nt.

t.

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 RET-Actuator Jam

  • During Calibration
  • Try the calibration several times
  • Try Resetting the bus and re-calibrating
  • Still Jammed - Contact JMA Tech Support
  • During tilt adjustment
  • Verify the RET is Calibrated before setting tilt
  • Try Resetting the bus and re-calibrating
  • Still Jammed - Contact JMA Tech Support
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GUI O I OPER ERATI TION ON - iRE RET

6/7/2019 Company Confidential 30

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JM JMA A WEB EBSITE ITE & & SUPPOR ORT

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Support Hours

  • Weekday Hours: 8AM to 5PM EST
  • After Hours, Weekend & Holiday Hours:
  • Via Customer Service Representative (CSR) - 24X7

Phone Support

  • 1-888-201-6073

Email Support & Web Site

  • techsupport@jmawireless.com
  • customerservice@jmawireless.com
  • http://www.jmawireless.com

6/7/2019 Company Confidential

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SLIDE 31

connecting the mobile world

Thank You

Company Confidential 34