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The Serial RS-422 Straight Through cable should be wired according to 

the wiring table below.

Table: 4. 

Serial RS-422 Straight Through cable wiring table

DE-9 Female, side 1

Cable Wiring

DE-9 Female, side 2

Signal Name Pin

Wire Number

Pin

Signal Name

GND

5

Pair 1: Wire 1

5

GND

2

2

3

3

TXD+

7

Pair 2: Wire 1

8

RXD+

TXD-

3

Pair 2: Wire 2

2

RXD-

6

6

7

7

RXD+

8

Pair 3: Wire 1

7

TXD+

RXD-

2

Pair 3: Wire 2

2

TXD-

shell

Drain Wire

shell

USB connection

Evaluation Kit USB port may be used to connect OEM receiver with PC 

USB port. 
A standard USB 2.0 High Speed cable with USB type A Male connector 

on one side and USB type B Male connector on other side (not included 

in the Kit) may be used to connect OEM receiver with PC through J116 

USB type B Female connector on Evaluation Kit board. 
A standard USB 2.0 High Speed cable with USB type A Male connector 

on one side and USB type Mini-B Male connector on other side (not in-

cluded in the Kit) may be used to connect OEM receiver with PC through 

J115 USB type Mini-AB Female connector on Evaluation Kit board. 
For best results, we recommend to use as short as possible (from 0.5 

to 3 meters) USB high quality cables with marking similar to this: “USB 

SHIELDED 28AWG/1P + 24AWG/2C HIGH-SPEED USB 2.0”. USB connec-

tion cannot be used to connect two OEM receivers together directly for 

data exchange. This is because OEM receiver has “device” type of USB 

port, that may be connected only to “host” type of USB port, usually 

present on PC or on USB hubs.

Warning: 

Because both J116 USB type B and J115 USB type Mini-AB Female connec-

tors are physically connected to one and the same USB port, only one USB cable at a 

time may be used. Do not connect to Evaluation Kit two USB cables simultaneously.

Ethernet connection

The J119 “ETHERNET” port may be used to:
- connect OEM receiver with Local Area Network (LAN);
- connect OEM receiver with PC directly;
- connect two OEM receivers together directly.
For Ethernet connection we recommend to use short (from 1 to 10 me-

ters) high quality UTP 5 or 5e category cable with two RJ45 Male con-

nectors on both ends.
RJ45 Male connector external view and pinout shown below:

Figure 5. 

RJ45 Male connector

For direct connection between two OEM receivers or between one OEM 

receiver and PC, the Ethernet Crossover cable usually used. Crossover 

cable should be wired according to the wiring table below 

Table: 5. 

Ethernet Crossover cable wiring table.

RJ45 Male, side 1

Cable Wiring

RJ45 Male, side 2

Signal Name

Pin Pair Number: Wire Colour Pin

Signal Name

TX+ (BI_DA+)

1

Pair 2: White/Orange

3

RX+ (BI_DB+)

TX- (BI_DA-)

2

Pair 2: Orange

6

RX- (BI_DB-)

RX+ (BI_DB+)

3

Pair 3: White/Green

1

TX+ (BI_DA+)

- (BI_DC+)

4

Pair 1: Blue

7

- (BI_DD+)

- (BI_DC-)

5

Pair 1: White/Blue

8

- (BI_DD-)

RX- (BI_DB-)

6

Pair 3: Green

2

TX- (BI_DA-)

- (BI_DD+)

7

Pair 4: White/Brown

4

- (BI_DC+)

- (BI_DD-)

8

Pair 4: Brown

5

- (BI_DC-)

When two OEM receivers connected directly through Ethernet cable, 

one of them should be configured as Base (Server), while another re-

Summary of Contents for TR-G2 Series

Page 1: ...information contained herein may not be used accessed copied stored displayed sold modified published or distributed or otherwise reproduced without express written consent from JAVAD GNSS TRE TR TRH G2 TRH G2P Evaluation Кit Application Notes Version 1 3 Last Revised January 16 2019 ...

Page 2: ......

Page 3: ... ARE NO OTHER WARRANTIES JAVAD GNSS DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR USE OR PURPOSE JAVAD GNSS AND ITS DISTRIBUTORS SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING PERFORMANCE OR USE OF THESE MATERIAL OR THE TRE TR TRH G2 TRH G2P EVALUATION KIT SUCH DISCLAIMED DAMAGES INCLUDE BUT ARE NOT LIMITED TO LOSS OF TIM...

Page 4: ... can lead to injury to persons or property and or malfunction of the product The TRE TR Evaluation Kit should only be repaired by autho rized JAVAD GNSS warranty service centers Users should review and heed the safety warnings in Appendix A MISCELLANEOUS The above Terms and Conditions may be amended modified superseded or canceled at any time by JAVAD GNSS The above Terms and Conditions will be go...

Page 5: ... all the features of JAVAD GNSS OEM boards developing applications based on JAVAD GNSS OEM boards The kit consists of TRE Interface Adapter p n 05 572211 01 TR Inteface Cross Adapter p n 05 572101 01 TRH G2P Interface Cross Adapter p n 05 670071 01 TRH G2 Interface cross Adapter p n 05 620071 01 4 Pin Header to Banana Plugs Power Cable p n 14 508021 01 TNC to MMCX RA Antenna cable p n 14 574101 03...

Page 6: ...lable laboratory power supply battery or oth er power source with power parameters suitable for particular OEM board power specifications Note See particular OEM board specifications on www javad com CAUTION Evaluation Kit does not provide any over voltage protection Connecting Evaluation Kit to voltage exceeding particular OEM board power voltage range may cause damage of OEM board and Evaluation...

Page 7: ...be used to connect OEM receiver with other ex ternal devices as well as connect two OEM receivers together for some data exchange between them A Null Modem RS 422 cable not included in the Kit with DE 9 Female connectors on both ends and with length from 1 to 100 meters may be used to connect two OEM receivers together The DE 9 Female connec tor external view and pinout shown in Figure 2 4 For bes...

Page 8: ...eiver has device type of USB port that may be connected only to host type of USB port usually present on PC or on USB hubs Warning Because both J116 USB type B and J115 USB type Mini AB Female connec tors are physically connected to one and the same USB port only one USB cable at a time may be used Do not connect to Evaluation Kit two USB cables simultaneously Ethernet connection The J119 ETHERNET...

Page 9: ...aight Through cable wiring table RJ45 Male side 1 Cable Wiring RJ45 Male side 2 Signal Name Pin Pair Number Wire Colour Pin Signal Name TX BI_DA 1 Pair 2 White Orange 1 TX BI_DA TX BI_DA 2 Pair 2 Orange 2 TX BI_DA RX BI_DB 3 Pair 3 White Green 3 RX BI_DA BI_DC 4 Pair 1 Blue 4 BI_DC BI_DC 5 Pair 1 White Blue 5 BI_DC RX BI_DB 6 Pair 3 Green 6 RX BI_DB BI_DD 7 Pair 4 White Brown 7 BI_DD BI_DD 8 Pair ...

Page 10: ...ear any heat sources such as radiators heat regis ters stoves or other apparatus including amplifiers that produce heat Protect the power cord from being walked on or pinched partic ularly at plugs convenience receptacles and the point where they exit from the apparatus Only use attachments accessories specified by the manufacturer Unplug this apparatus during lightning storms or when unused for l...

Page 11: ...imum specification the TRE TR Evaluation Kit will suspend operation If the voltage supplied is above the maximum specification the TRE TR Evaluation Kit may be permanently damaged voiding your warranty Makesurecordsarelocatedsothatwillnotbesteppedon trippedover or otherwise subjected to damage or stress Do not operate equipment with a damaged cord or plug replace immediately To reduce the risk of ...

Page 12: ...900 Rock Avenue San Jose CA 95131 USA Phone 1 408 770 1770 Fax 1 408 770 1799 www javad com All rights reserved JAVAD GNSS Inc 2019 ...

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