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The copyright in this document is the property of Tritech International Ltd. The document is supplied 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.
Prior to contacting Tritech International Ltd please ensure that the following is available: 1. The Serial Numbers of the product and any Tritech International Ltd equipment connected directly or indirectly to it. 2. Software or firmware revision numbers. 3. A clear fault description.
72V VDSL Adapter Unit Warning Symbols Throughout this manual the following symbols may be used where applicable to denote any particular hazards or areas which should be given special attention: Note This symbol highlights anything which would be of particular interest to the reader or provides extra information outside of the current topic.
72V VDSL Adapter Unit 1. Introduction The Tritech 72V VDSL Adapter Unit is designed to provide long length power and communications for the Tritech International Ltd range of Gemini products. The Adaptor Unit is powered from a standard Mains power supply and communicates to a control PC via Ethernet.
Specification 72V VDSL Adapter Unit 2.2. Physical and Electrical Properties Physical Properties Property Details Materials Enclosure: Aluminium alloy (AC-44300), Connectors: thermoplastic Finish Powder Coated Weights 2.93kg IP rating 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)
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 •...
Installation 72V VDSL Adapter Unit Remove the locking tab from the ethernet cable and Pass it through back shell 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.
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.
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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.
AC and DC supplies. 5.1. After using the unit Make sure that after using the 72V VDSL Adapter the unit does not have any obvious signs 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.
Maintenance 72V VDSL Adapter Unit Using a flat bladed screwdriver, rotate the fuse carrier anti-clockwise Remove the fuse carrier and visually inspect the fuse Using a multimeter, check the continuity of the fuse To refit the fuse, simply the reverse the process detailed above.
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 illuminating, but no communication to the Gemini Sonar Check that the IP address of the Gemini and computer are compatible.
A family of computer networking technologies for local area networks (LANs). Gemini Unless specified this can refer to any of the multibeam sonars in the Gemini range by Tritech International Ltd such as the Gemini Imager (720id), Narrow Beam Imager or Gemini Profiler (620pd). Light Emitting Diode...
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