MOTOTRBO Workshop Training R24

7/26/2019 MOTOTRBO Workshop Training R24

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DM440X


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Motorola, Moto, Motorola Solutions and the Stylized M Logo are trademarks or registered trademarks of Motorola Trademark Holdings,LLC and are used under license. All other trademarks are the property of their respective owners.

2013 Motorola Solutions, Inc. All rights reserved.

DM440X

Numeric Display Support Capacity Plus;

Linked Capacity Plus andSelect-5 signalling.

Supports OTAP. DM4401 supports Bluetooth

and GPS. 32 channels

DM460X


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DM460X

Same features as DM4400/4401 Colour display 1000 channels Full featured

SL4000


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SL4000

Small Sleek UHF only No GPS

Bluetooth No analogue SL4010 includes OB chipset.

DISCUSSION


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DISCUSSION


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IP SITE CONNECT

IP SITE CONNECT


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IP SITE CONNECT

Wide Area IP Linking Conventional Mode. Up to 15 repeaters linked via IP. Wide Area Slot. Local Area Slot.

Subscriber Roaming

Radio is able to roam between sites Repeater generates beacon messages when there is no traffic

.

IP SITE CONNECT


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IP SITE CONNECT

IP Network

Master Repeater

Peer Repeater Peer Repeater

Peer Repeater Peer Repeater

IP SITE CONNECT


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IP SITE CONNECT

Master Repeater Standard Repeater Handles registration of peers Not contiguous for network operation Requires a static IP address

Peer Repeater

Can be a repeater or Application PC Can use DHCP

IP SITE CONNECT


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IP SITE CONNECT

IP IPv4 used Connection via Internet or private LAN/WAN Satellite latency too high

UDP Efficient means for sending voice over IP

Also used for RDAC information no SNMP

IP SITE CONNECT


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IP SITE CONNECT

Wide area slot works like a single logical channel. If a user talks on one site, all sites (for that slot) are busied.Possible to increase capacity by adding channels If a user talks on one site, all sites (for that slot) are busied.

IP SITE CONNECT


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IP SITE CONNECT

IP Network

Master

Repeaters

PeerRepeaters

PeerRepeaters

Peerepeaters Peer

Repeaters

ROAMING


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ROAMING

RSSI Threshold in Roam List Signal qualitative threshold If no other sites seen radio ignores threshold

Active roaming User presses button and radio sends wakeup Repeater acknowledges with beacon

DISCUSSION


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DISCUSSION


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IP SITE CONNECT CONFIGURATION EXERCISE

TEAMS


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TEAMS

For this practical activity, please divide yourselves into teams. Each team needs to elect a spokesperson.

1. Work together!2. Have fun!3. Learn together!


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IP SITE CONNECT EXAMPLE


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I am your customer I am looking for a MOTOTRBO radio system. This will be used for my public transportation company.

Your task Create a list of questions you need to ask me to start designing

my system? You can assume that this will be IP Site Connect.

WHAT DID WE LEARN?


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WHAT DID WE LEARN?



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Your task Based on your interview with your customer, you have

discovered that a five site IP Site Connect system would be thebest choice here.

The number of physical channels should be two per site. One slot of on one of the channels should be GPS revert.

Create a draft system design based on the information youknow so far? This diagram should include information likefrequencies and IP addresses.

WHAT DID WE LEARN?


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WHAT DID WE LEARN?



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Your task Calculate the bandwidth required for this network? What latency would be best?



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Motorola, Moto, Motorola Solutions and the Stylized M Logo are trademarks or registered trademarks of Motorola Trademark Holdings,LLC and are used under license. All other trademarks are the property of their respective owners. 2013 Motorola Solutions, Inc. All rights reserved.


Measurement Qty BW STNumber of Wide Area Channel Peers for Slot 1 X 15kbps Qty. BW

Number of Wide Area Channel Peers for Slot 2 X 15kbps

Total Number of IP Site Connect Peers X 6kbps

If Master, Total Number of IP Site Connect Peers X 3kbps

RDAC Traffic X 55kbpsTotal uplink-downlink bandwidth

WHAT DID WE LEARN?


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WHAT DID WE LEARN?



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S CO C

A commercial grade ADSL connection is available at each site. Create a list of equipment needed at each site? You can assume a building is present with AC power; battery

backup as well as a mast.

WHAT HAVE WE LEARNED?


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Your task Create a codeplug plan for the repeaters.



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Value Master Peer

Radio/Site Name

RX frequency

TX frequency

Colour code

Wide/Local Slots

IP Address

Master IP Address

IP Gateway

IP Subnet MaskMaster UDP Port

Own UDP Port



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Value Master 1 Master 2 Peer 1

Radio/Site Name Site 1 Repeater 1 Site 1 Repeater 2 Site 2 Repeater 1

RX frequency R1 R3 R5

TX frequency T2 T4 T6

Colour code 1 1 1

Wide/Local Slots 1+2 1+2 1+2

IP Address 192.168.1.2 192.168.1.3 192.168.1.2

Master IP Address 192.168.1.2 192.168.1.3 172.31.0.1

IP Gateway 192.168.1.1 192.168.1.1 192.168.1.1

IP Subnet Mask 25.255.255.0 25.255.255.0 255.255.255.0Master UDP Port 50000 50001 50000

Own UDP Port 50000 50001 50002



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Your task Program the repeaters. Set up the routers. Confirm network connectivity.



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Your task Program the radios. Test the system.



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Things to think about in the radios: Unique Radio ID Contact List RX Group List Channels in the Zone Channels in the Channel Pool Roam List

DISCUSSION


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cwh050 blogspot com


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cwh050.blogspot.com

youtube.com/cwh050

@cwh050

ow.ly/oW3j8


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CAPACITY PLUS

THE TROUBLE WITH CONVENTIONAL


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0%

20%

40%

60%

80%

100%

120%

Chan. 1Slot 1

Chan. 1Slot 2

Chan. 2Slot 1

Chan. 2Slot 2

VoiceData

What problems can you seehere?

CAPACITY PLUS


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Dynamic channelassignment.

Up to eight voice/datachannels.

Up to twelve dedicated datarevert channels.

Single site operation. Up to 1200* users.

CAPACITY PLUS


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At any time, one slot on oneof the channels is a RestChannel.

All calls are set up on the

rest channel. When a call is set up:

a) The rest channel moves to the next available slot.

b) The current rest channelbecomes a voicechannel.

CAPACITY PLUS


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When switching on, radioswill search for the RestChannel.

When not in a call, the radioswill monitor the RestChannel.

If a call of interest isongoing, a radio will join it(late entry).

When a call is over, all radiosparty to the call, will return to the Rest Channel.

CAPACITY PLUS


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Like IP Site Connect, one of the repeaters is:1. Set up as a Master

Repeater.

2. Has a Static IP Address. Repeaters are linked via an

IP switch (L2).

CAPACITY PLUS


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If the Master repeater fails, the remaining repeaterscontinue to operate asnormal.

Any repeaters added while the Master repeater isdown, will not join the poolof channels.

If there is interference, therepeater removes itself fromcontention.

CAPACITY PLUS


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Capacity Plus supports RDAC Possible to use redundant repeaters and Ethernet switches. Supports a maximum of 254 talkgroups. Supports a maximum of 65535 radio IDs (ignoring availability

limitations: Erlang)

DATA REVERT


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It is possible to transfer datamessages on the trunkedchannel.

For larger volume datarequirements, a data revertchannel can be added.

With data revert:a) Server to radio data is

sent on the trunkedchannel.

b) Radio to server datacan be sent on therevert channel.

DISCUSSION


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CONFIRM YOUR KNOWLEDGE

QUESTION 1


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Fill in the missing words: IP Site Connect allows the connection of up to 15 ___ using __

links. Voice and data is transferred between sites using __. In an IP Site Connect system, there is one ____ ____, and up to

15 ___ ____. The ____ ____ requires a ___ IP address. When there is no traffic on the channel, the repeaters

generate a ___ message which allows radios to measure the___ ____.

Radios are able to switch between sites by means of ____.This entails the radio measuring the RSSI and putting thecandidate channels into a ___ list.

QUESTION 2


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The two repeaters on Site 1 are Master repeaters and share the same high site and Router. How should the router be set up to support this configuration?

Site 1 Site 2 Site 3

Internet

QUESTION 3


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Your calculations show that the UL/DL bandwidth required is277kbps. The sites are connected by a commercial grade ADSLline. The ISP has offered a 512kbps connection. Will this besufficient? Why?

Site 1 Site 2 Site 3

Internet

QUESTION 4


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QUESTION 5


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What is de-sensing and how would we confirm the presenceof it?

QUESTION 6


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What would be the consequences of de-sensing andinterference on the site? How would this differ between Capacity Plus and IP Site

Connect?

QUESTION 7


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How does Manual Site Roam work in IP Site Connect?

QUESTION 8


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One of the circulators in thecombiner goes open circuit. What will happen? How would we know this?

(symptoms, indication, RDAC etc.)

QUESTION 9


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A radio used on an IP Site Connect System, is switchingbetween sites too slowly (i.e. Radio stays on site 1 while site 2offers a very good signal).

What can be changed in the configuration to improve this?

QUESTION 10


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In Capacity Plus, what would be the result of setting the RSSIThreshold in the repeater to -124dBm?

QUESTION 11


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What would be the result of setting the RSSI Threshold in theRadios channel to -124dBm?

QUESTION 12


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You have set up a system so that the repeaters can beprogrammed remotely. However when you connect to theMaster using the CPS, you are unable to read any of therepeaters. The system works perfectly and port forwarding isset up correctly. You are able to ping all the Routers. You areable to connect to the Master and can get the list of peers and their respective IP addresses using RDAC.

What could be wrong here?

QUESTION 13


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Whenever you are in the office, and try to read a radio, the CPSgives error code 595. When you go onto a customers site orwork from home, the CPS works perfectly.

What is the problem here?

QUESTION 14


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You have installed a Capacity Plus system and plan to install the location tracking application later. You have enabled GPSand ARS in the radios. Is this okay to do? Why?

QUESTION 15


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A customer has a PMKN4012A programming cable. They plug this cable into the PC but cannot understand why a driver isNOT installed. Why is this?

They then connect a DP3400 and can read-write this radio.When they connect a DP4400, they cannot. Why is this? Howcan we fix this?

QUESTION 16


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A customer calls you and complains that the location of one of their vehicles is about 100m off the road while the driversswears he is on the road. What could be the reasons for this?

QUESTION 17


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Does the DP4801 support an Arabic user interface?

QUESTION 18


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A MOTOTRBO system has been installed and it is found that there is overlap between one of the sites and a site owned byanother company. As a result, users from your system cansometimes be heard by users at this company.

What can be done to resolve this?

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A customer wants to implement MOTOTRBO but they alsowant to use their analogue two-way radios until they havebudget to replace these. They have purchased a repeater andsome MOTOTRBO radios.

What can be done in the repeater and radios to supportMOTOTRBO and analogue users?

What do we need to be careful about when it comes to theconfiguration?

QUESTION 20


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A customer has unfortunately bought some Songshing FL888DMR radios. Which of the following will/may not work? Private Call Group Call

Text Messaging Transmit Interrupt DCDM IPSC Roaming Capacity Plus

DISCUSSION


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LINKED CAPACITY PLUS



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Combines the channel management of Capacity Plus with thewide area service of IP Site Connect. Supports up to 15 sites with 8 repeaters per site of which a

maximum of 6 can be trunked.

Requires no site controller but a router(s) should be used. Not necessary to have the same number of channels per site!



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Like IP Site Connect, one repeater is set up as a Master. The Master repeater (and Router) must have a static IP

address. Like Capacity Plus, each site has a rest channel.

You do not need to have the same number of channels on eachsite!



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Private call setups are dynamic: only the site where the calledparties are located light up. (i.e. a voice channel is busied). Group calls are static: sites on which the group call is to be

relayed, is fixed (pre-programmed). This means that the groupcall is relayed on a site whether there are users there or not.

Remember there is no site controller!

LINKED CAPACITY PLUSSite 5


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IP Backbone

Site 1

Site 2

Site 4

Site 5

Site 3



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Requires 32Mb repeaters. Requires Linked Capacity Plus licence. Requires R02.10.xx firmware or later.


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LINKED CAPACITY PLUS EXERCISE

LINKED CAPACITY PLUS EXAMPLE


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Your favourite customer has called to say that some of thechannel on their radio system are constantly busy and that hespoke to your colleague, who mentioned that Linked CapacityPlus may be able to solve this.

Describe what is required to migrate this customer to LinkedCapacity Plus?



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How would Radio Management and OTAP help you make thechange to Linked Capacity Plus easier? How would you use RDAC to provide (virtually) uninterrupted

radio communications during the changeover?



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Program the repeaters. Program the radios. Test the system.



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Things to think about in the repeatersetup:

Radio ID Site ID IP Address IP Gateway IP Subnet mask Own UDP port Master UDP port Rest Channel IP Address Rest Channel UDP Port

Frequencies Colour code Preference

Group-site table* Neighbouring site table*

* Only in the Master repeater



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Things to think about in the radiosetup:

Radio ID Contact List RX Group List Personalities in the Zone Channels in the Channel

Pool. Voice Lists.

Data Lists. Site Lists.

Frequencies Colour code Ergonomics...

DISCUSSION


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CONFIRM YOUR UNDERSTANDING

QUESTION 1


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Linked Capacity Plus can support up to how many channelsper site?

QUESTION 2


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Can Linked Capacity Plus support data revert channels?

QUESTION 3


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Is it possible to link an IP Site Connect system into a LinkedCapacity Plus System? How?

QUESTION 4


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If the Master Repeater in a LCP system fails, what will happen?

QUESTION 5


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A customer wants to add his DP1400 to a Linked Capacity Plussystem, what does he need?

QUESTION 6


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The TX power on a LCP system is set to 10W and providesaround 10km (radius) coverage for portable users. The power on the repeaters are now increased to 25W. What

will the resulting coverage be?

A. 25kmB. 17kmC. No change (i.e. 10km)D. 33,3333km

QUESTION 7


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A customer calls to complain about bad audio quality close to the repeater site. You investigations reveal that the RSSI is lowhere. Your tests reveal that there is nothing wrong on the siteand that the problem existed since day one.

The repeater site is on top of a 50 storey high rise; the antennais a four stack dipole with no reflected power; the repeatersare connected to the antenna system via a cavity combinerwith 2,5dB loss; the multicoupler has no loss. The repeatersare working perfectly and there is no interference.

What is the root cause?

QUESTION 8


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How many talkgroups can you have on a LCP system?

QUESTION 9


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How many radios can you theoretically have on a LCP system?

QUESTION 10


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What are the deciding factors for choosing:A. Single SiteB. IP Site ConnectC. Capacity Plus

D. Linked Capacity PlusE. Connect Plus

DISCUSSION


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SINGLE PC WITH CONTROL STATION


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RMServer

CPS(Client)

DeviceProgrammer

RNDISUSB

SINGLE PC WITH CONTROL STATIONS


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RMServer

CPS(Client)

DeviceProgrammer

MCDD

USB

SINGLE PC WITH NAI


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RMServer

CPS(Client)

DeviceProgrammer

MNISEth. Repeater IP

BackboneLicence

SINGLE PC WITH NAI & PN


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RMServer

CPS(Client)

DeviceProgrammer

MNISEth. Repeater IP

Backbone

DDMS

ARS

Licence

SERVER-CLIENT WITH NAI & PN


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RMServer

DeviceProgrammer

MNIS

Eth.

Repeater IPBackbone

DDMS

ARS

CPS(Client)

Eth.

Licence

SERVER-CLIENT-DEVICE PROGRAMMER


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RMServer

Eth. CPS(Client)

Eth.Device

Programmer

MCDD/RNDIS

USB


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Documents

MOTOTRBO Workshop Training R24