Tritech 72V VDSL Product Manual Download

Page: 13 / 17

Operation

72V VDSL Adapter Unit

0713-SOM-00003-01

© Tritech International Ltd.

Upon detection of a valid

electrical connection to

the Laptop / Computer the

Ethernet Status

and

Ethernet Link

LEDs will

illuminate.
The

Ethernet Link

and

Ethernet Active

LEDs will flash, indicating

communication between the

72V VDSL Adapter and the PC

The

VDSL Link

LED will

illuminate and during both

the initial negotiation of the

VDSL link and the subsequent

acquisition of data.

The

Encoding Error

LED should not illuminate during normal operation. See

Chapter 6,

Troubleshooting

for more information should this LED become active.

Summary of Contents for 72V VDSL

Page 1: ...72V VDSL Adapter Unit 0713 SOM 00003 01 1 Tritech International Ltd 72V VDSL Adapter Unit Product Manual 0713 SOM 00003 01 ...

Page 2: ...pplied by Tritech International Ltd on the understanding that it may not be copied used or disclosed to others except as authorised in writing by Tritech International Ltd Tritech International Ltd reserves the right to change modify and update designs and specifications as part of their ongoing product development programme All product names are trademarks of their respective companies ...

Page 3: ... 2 2 Physical and Electrical Properties 8 3 Installation 9 3 1 Pin Out Diagrams 10 3 1 1 Sonar Head Connector 10 3 1 2 Power connector 10 3 2 Fitting the UTC6JC18RJN25 connector 10 3 3 An Example Setup 11 4 Operation 12 5 Maintenance 14 5 1 After using the unit 14 5 2 Changing the Fuses 14 5 3 If storing the unit for extended periods 15 6 Troubleshooting 16 Glossary 17 ...

Page 4: ...re or firmware revision numbers 3 A clear fault description 4 Details of any remedial action implemented Contamination If the product has been used in a contaminated or hazardous environment you must de contaminate the product and report any hazards prior to returning the unit for repair Under no circumstances should a product be returned that is contaminated with radioactive material The name of ...

Page 5: ...ent topic Important When this is shown there is potential to cause harm to the device due to static discharge The components should not be handled without appropriate protection to prevent such a discharge occurring Caution This highlights areas where extra care is needed to ensure that certain delicate components are not damaged Warning DANGER OF INJURY TO SELF OR OTHERS Where this symbol is pres...

Page 6: ...a Ethernet Power to the connected Gemini device can be controlled by an external power switch The Adaptor Unit can be used to communicate with Gemini Sonars on cable lengths up to 300m This cable length can vary depending on the specific characteristics of the cable used Appropriate Cabling can be purchased from Tritech International Ltd with prices and lead times available upon request The Adapte...

Page 7: ...72V VDSL Adapter Unit 0713 SOM 00003 01 7 Tritech International Ltd 2 Specification 2 1 Dimensions 280 0 170 0 6 8 TYP 14 9 2 BOX DRAFTANGLE 91 0 ...

Page 8: ...ting The Interface Box is sealed against dust and moisture ingress to IP64 standard Temperature range 5 to 40 C 20 to 50 C in storage Connectors Bulgin PX0730 P mates with PX0731 S Souriau UTS7147S mates with UTS6JC147P Souriau UTS718RJFN mates with UTS6JC18RJN25 Electrical Properties Property Details Power requirement 100 240V AC 50 60Hz Power consumption 80W maximum AC Fuse 1A 250V 20x5mm quick ...

Page 9: ...L signal Caution The 72V VDSL Adapter unit needs to be connected to an Earth Before powering up ensure that the mains socket being utilised has a proper connection to Earth When connecting a Gemini and PC to the 72V VDSL Adapter follow the steps below Ensure that the Sonar Power switch button on the 72V VDSL Adapter is set to its OFF position Connect the subsea connector end of the umbilical to th...

Page 10: ...nar Head Connector Pin Function Diagram Photograph 1 DC Ground 2 DC 3 not connected 4 VDSL 5 VDSL 6 not connected 1 6 2 7 5 3 4 7 cable screen Souriau UTS7147S 3 1 2 Power connector Pin Function Diagram Photograph 1 AC Live 2 AC Neutral 3 AC Earth 3 2 1 3 2 Fitting the UTC6JC18RJN25 connector In order to maintain the IP rating during use the 72V VDSL Adapter Unit is supplied with the appropriate S...

Page 11: ...of the Souriau connector Push the front of the ethernet cable into the insert Push the insert and cable into the front shell of the Souriau connector Mate the front and back shells together Tighten the rear lock nut to seal the connector 3 3 An Example Setup Computer Gemini Blanking cap VDSL power cabling Mains Power Ethernet cable 72V VDSL Adapter 300m cable ...

Page 12: ... Note To operate the Gemini unit the PC must be running either the Gemini software or Seanet Pro Further details can be found within one of the following manuals 0685 SOM 00001 0695 SOM 00006 The LEDs on top of the 72V VDSL Adapter help indicate the status of the unit as well as the state of communications to the attached Gemini unit When the unit is first powered on the Power LED will illuminate ...

Page 13: ...inate The Ethernet Link and Ethernet Active LEDs will flash indicating communication between the 72V VDSL Adapter and the PC The VDSL Link LED will illuminate and during both the initial negotiation of the VDSL link and the subsequent acquisition of data The Encoding Error LED should not illuminate during normal operation See Chapter 6 Troubleshooting for more information should this LED become ac...

Page 14: ...of damage Particular attention should be taken with the cable connections on the unit in order to ensure that none of the connectors have broken or bent pins Ensure that the unit is dry and store in an appropriate storage container 5 2 Changing the Fuses The AC and DC fuses are located on the side of the unit opposite the connectors and power switch Caution Before attempting to open either of the ...

Page 15: ...he fuse simply the reverse the process detailed above 5 3 If storing the unit for extended periods Make sure the unit is completely dry with no signs of moisture on any of the connectors Fit all blanking plugs to the unit and pack into an appropriate storage container along with several pouches of silica gel Ensure that the storage location is appropriate and does not exceed the temperature specif...

Page 16: ...ernet Active LEDs not illuminating Check that the Ethernet cabling between the computer and 72V VDSL Adapter is secure and properly fitted at both ends Contact Tritech International Ltd for more support if you suspect this unit being faulty VDSL Link LED not illuminating Check that the cabling between the Gemini Sonar and the 72V VDSL Adapter is secure and properly fitted at both ends All LEDs are...

Page 17: ...beam sonars in the Gemini range by Tritech International Ltd such as the Gemini Imager 720id Narrow Beam Imager or Gemini Profiler 620pd LED Light Emitting Diode PC Personal Computer Seanet Pro The software supplied by Tritech International Ltd which is capable of running all the sonar devices VDSL Very high bitrate Digital Subscriber Line a method of communicating down un twisted copper cable at ...

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