1. Manuals
  2. Brands
  3. ATX Manuals
  4. Media Converter
  5. MDU Solutions DVISf
  6. Installation and operation manual

ATX MDU Solutions DVISf Installation And Operation Manual

Fiber optic digital video insertion system for verizon fios networks
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
DVIS
f
Patent Pending
DVISf - Fiber Optic Digital Video Insertion System for
Verizon FiOS
Networks
®
Installation & Operation Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MDU Solutions DVISf and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for ATX MDU Solutions DVISf

Summary of Contents for ATX MDU Solutions DVISf

  • Page 1 DVIS Patent Pending DVISf - Fiber Optic Digital Video Insertion System for Verizon FiOS Networks ® Installation & Operation Manual...
  • Page 2 Specifications subject to change without notice. MDU Solutions is a registered trademark of ATX in the United States and/or other countries. Products or features contained herein may be covered by one or more U.S. ® or foreign patents. Other non-ATX product and company names in this manual are the property of their respective companies.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SAFETY ............. 1-1 Laser Safety .
  • Page 4 Contact ATX Networks ........

  • Page 5: Safety

    CHAPTER 1: SAFETY SAFETY Safety WARNING! FAILURE TO FOLLOW THE SAFETY PRECAUTIONS LISTED BELOW MAY RESULT IN PROPERTY DAMAGE OR PERSONAL INJURY. PLEASE READ AND COMPLY WITH THE FOLLOWING: SAFETY GROUND: The connection to earth of the supplementary grounding conductor shall be in compliance with the appropriate rules for terminating bonding jumpers in Part V of Article 250 of the National Electrical Code, ANSI/NFPA 70, and Section 10 of Part I of the Canadian Electrical Code, Part I, CSA C22.1.

  • Page 6: Laser Safety

    CHAPTER 1: SAFETY Laser Safety AVOID DIRECT EXPOSURE: EDFAs emit invisible laser radiation that may cause permanent eye damage. Avoid direct exposure to the laser output. The output power of light with wavelengths in the infrared range may exceed +19 dBm (100 mW). OPERATE EDFA WITH CONNECTOR INSTALLED: Operate the EDFA only with an optical fiber connector installed in the optical connector.

  • Page 7: System Description

    “Simplified Block Diagram of DVISf Product” • “Available Hardware” In this chapter we introduce the key features of the ATX Networks Digital Video/Audio Insertion System (DVISf) and describe some attributes that make the DVISf device a powerful addition to the Verizon PON architecture. Model Description DVISf The DVISf device contains up to 10 channels of MPEG2 encoding, integrated Optical transmitter and up to EDFAs.

  • Page 8: The Dvisf Digital Audio/Video Insertion System

    CHAPTER 2: SYSTEM DESCRIPTION For full capabilities see “DVISf Specifications” on page 12-1 The DVISf Digital Audio/Video Insertion System The DVISf device is a network-edge local content insertion device for digital video networks where distribution and insertion is optical. It encodes local baseband analog content into a digital format for use in a property provisioned with digital only TVs, STBs or DTAs and a cable system with PON architecture where analog spectrum is not available.

  • Page 9: Simplified Block Diagram Of Dvisf Product

    -9 dBm Attenuator DVISf Available Hardware More information on available hardware options and accessories may be obtained from ATX Networks Customer service. “Service & Support” on page 13-1 for contact phone numbers. Please refer to “Specifications” on page 12-1 for detailed information on the DVISf system.
  • Page 10 CHAPTER 2: SYSTEM DESCRIPTION 2.7.1 Ordering Information Part Number Description Optical A/V Insertion Unit with * Encoders ( * = Number of Encoders, ie. 1, 2, …10) , x Optical Outputs (x = 1-10, 12, 13 or 16) DVF*ExO^ and ^ Wavelength (^ = ITU 22, 23….46 ), includes 19”/23” Universal Mounting Brackets (1 & 2 Output Versions use DVF1E EDFA Module(s)) DV1CE Separate 1-channel Encoder Plug-in Card (1 Video + 2 Audio Inputs) for Subsequent Plug-in Installation...

  • Page 11: Installation

    CHAPTER 3: INSTALLATION INSTALLATION Installation In this Chapter • “Equipment Safety Grounding.” • “Mounting the DVISf Cabinet” • “Environment and Power” • “Audio & Video Connections” • “Ethernet Network” • “Optical Configuration” This chapter outlines the most important aspects of the installation of the DVISf equipment and summarizes the site considerations that the installer must take into account when choosing a location for the unit.

  • Page 12: Mounting The Dvisf Cabinet

    CHAPTER 3: INSTALLATION 3.3.3 Conductor Termination Termination of the supplementary equipment grounding conductor may be made to building steel, to a metal electrical raceway system, or to any grounded item that is permanently and reliably connected to the electrical service equipment earth. 3.3.4 Conductor Type Bare, covered or insulated grounding conductors are acceptable.
  • Page 13 ATX, see “Service & Support” on page 13-1, and request one or download from the ATX website (atxnetworks. com) in the Resources & Support Section, User Documents sub-section.If you don’t have the ability to print these, a workable template may be made with a large sheet of paper or cardboard.

  • Page 14: Environment And Power

    DVISf product is a North American configuration with a NEMA 5-15 grounded plug for 110 VAC. If it is necessary to operate the product on 220 VAC, the installer must obtain an IEC cord with a NEMA 6-15 grounded plug for use in North America. This may be obtained from ATX Networks or locally. Input Power Requirements When installing the DVISf equipment, it is the responsibility of the installer to determine that sufficient capacity is available in the electrical circuit feeding the unit to avoid overloading the supply circuit.

  • Page 15: Audio & Video Connections

    CHAPTER 3: INSTALLATION Input Voltage Range The DVISf product is designed with an autosensing switching type power supply which can operate on a wide range of input voltages. There is no need to configure the power supply to operate on any voltage within this range: Input Voltage: 90 VAC to 264 VAC Fusing The DVISf power supply is protected from over current conditions with a slow blow fuse.

  • Page 16: Rf Cable Link

    CHAPTER 3: INSTALLATION RF Cable Link The coaxial RF cable link between the QAM modulator output and the Optical transmitter input is factory installed and required to be connected between the provided terminal connectors at all times. The link may be disconnected only to allow removal of the optical transmitter for servicing.

  • Page 17: Optical Configuration

    CHAPTER 3: INSTALLATION 3.10 Optical Configuration Determine number of outputs required from the DVISf device for the insertion application & ensure the appropriate model is selected from the part numbers list below: Optical 1 Port 4 Port EDFA Max Number Part Number Outputs EDFA...
  • Page 18 CHAPTER 3: INSTALLATION Install DVISf Cabinet ◦ Mount the DVISf unit in a 19” EIA equipment rack or on a panel board using brackets installed as shown “Mounting the DVISf Cabinet” on page 3-2 Make Front Panel Connections ◦ Connect Audio and Video sources to encoders. ◦...
  • Page 19 CHAPTER 3: INSTALLATION NOTE: ENSURE THE PUMP ENABLE switch is in the DISABLED POSITION FOR EACH EDFA if DVISf unit is powered on. ◦ Use SC/APC jumpers to connect each EDFA input to one of the optical output ports of the DVFTX. The engineered calculated optical level at the output of the 2xN FDH Splitter, as noted on the Engineering Work Order (EWO) will be used to set the EDFA output level.

  • Page 20: Cable Management Bar

    CHAPTER 3: INSTALLATION 3.11 Cable Management Bar The cable management bar may be used to organize and provide strain relief to cables entering the cabinet. Be careful to not over tighten cable ties to avoid distorting the coaxial cables which could result in return loss discontinuities. 3.11.1 Moving the Cable Management Bar The cable management bar can be mounted to the exterior of the DVISf chassis to facilitate removal of the power supply.

  • Page 21: Management Interface

    CHAPTER 4: MANAGEMENT INTERFACE MANAGEMENT INTERFACE Management Interface In this Chapter • “DVISf Configuration Pages” • “Minimum Computer Requirements” • “Starting the Management Interface” • “Connecting DVISf Unit to the Management Computer” on page 4-5 • “Factory Default IP Address Settings” •...

  • Page 22: Dvisf Configuration

    The computer used to access the DVISf configuration settings is referred to as the Management Computer. It is recommended that the Management Computer meet the minimum requirements listed below. ATX Networks does not endorse the use of any specific operating system software however the listed combination of software has been thoroughly tested with the DVISf product and is known to work without issue.

  • Page 23: Starting The Management Interface

    The DVISf may be accessed with multiple brands of web browser software however some incompatibilities may exist. While ATX Networks does not endorse the use of any specific brand of web browser, experience has shown that Microsoft Internet Explorer may provide the best performance.
  • Page 24 CHAPTER 4: MANAGEMENT INTERFACE NOTE: If the Management Computer currently has network settings that will need to be used again after the DVISf is configured, this would be a good time to make note of the current settings if you don’t already know them, so the network adapter may be readily returned to these values again.

  • Page 25: Connecting Dvisf Unit To The Management Computer

    CHAPTER 4: MANAGEMENT INTERFACE Connecting DVISf Unit to the Management Computer The DVISf product is provided with a 10/100 Base-T Ethernet network port on the front panel for connecting to the Management Interface for initial configuration and ongoing monitoring and maintenance. DVISf Product Connected to the Management Computer The Management Ethernet network port on the DVISf is DTE, similar to a PC Ethernet port.
  • Page 26 CHAPTER 4: MANAGEMENT INTERFACE 4.5.1 Static IP Address Assignment If the DVISf equipment can be plugged directly into to an Ethernet based device (router, switch, cable modem, etc.) that supports clients with public static IP addresses (or static IP addresses that route to the public internet), the following procedure can be followed to assign the DVISf unit a static IP address.
  • Page 27 CHAPTER 4: MANAGEMENT INTERFACE 4.5.2 Connecting Remotely to the DVISf Product In order to connect to the DVISf product remotely you need the IP address that the DVISf network port has been set to. Depending on the method of setting the IP address, acquire the address in the following ways. If you know the address skip “Static IP Address Assigned”...

  • Page 28: Factory Default Ip Address Settings

    CHAPTER 4: MANAGEMENT INTERFACE Static IP Address Assigned Login to a computer with internet access. If you are using the same computer that was used for direct connection to the DVISf product, remember to restore the computer’s network settings to the appropriate values (the settings used prior to changes made for connection to the DVISf).

  • Page 29: Resetting The Username Or Password

    If the username or password have been changed and subsequently forgotten, there is a way to recover the DVISf product without loss of programmed configuration. A firmware reset file is available which can workaround this problem. You should contact ATX Networks at the numbers listed under “Contact ATX Networks” on page 13-1 for assistance.
  • Page 30 CHAPTER 4: MANAGEMENT INTERFACE This page left intentionally blank. ® ® 4-10 MDU Solutions – DVISf - Fiber Optic Digital Video Insertion System for Verizon FiOS Networks – Installation & Operation Manual...

  • Page 31: Encoder Settings Tab - Configuration

    CHAPTER 5: ENCODER SETTINGS TAB - CONFIGURATION ENCODER CONFIGURATION Encoder Settings Tab - Configuration In this Chapter • “Encoder Types” • “Encoder Setting” In this chapter we detail the configuration controls which are used to adjust settings to achieve the encoder performance that is required.
  • Page 32 CHAPTER 5: ENCODER SETTINGS TAB - CONFIGURATION 5.3.2 Encoder Setting General These controls are used to select the encoder that it is desired to change the settings for. As each encoder is selected by way of the drop down dialog box, the appropriate encoder port is highlighted in the Ports View. Port Numbering Convention Each physical encoder slot in the DVISf is assigned a pair of port numbers;...
  • Page 33 CHAPTER 5: ENCODER SETTINGS TAB - CONFIGURATION • Input Video Standard: Automatically selected as NTSC for the North America profile. • Audio Sampling Rate: This value is preset at 48 kHz and is the number of samples per second (in kHz) taken from an analog signal to make a digital signal.

  • Page 34: Encoder Page Controls

    CHAPTER 5: ENCODER SETTINGS TAB - CONFIGURATION encoder will be available in the drop down. The DVISf video encoders do not create a closed caption, they capture existing closed captions on incoming video and convert them to a digital format. Selecting ATSC_CC enables the processing of closed captioning data for the North American ATSC profile.

  • Page 35: Mux Tab - Configuration

    CHAPTER 6: MUX TAB - CONFIGURATION MUX CONFIGURATION Mux Tab - Configuration In this Chapter • “Mux Settings” • “Legacy STB Settings” • “No Video Slide Enable” In this chapter we detail the controls which are used to adjust settings for the DVIS product installation environment. All DVIS product settings are discussed along with limits and some suggestions as to what values are most applicable and why.

  • Page 36: No Video Slide Enable

    Mux Tab - Slide Enable Install a New Custom Slide New slides may be created with the ATX Networks web based tool. The new slide may be uploaded into the DVISf product by following the directions below: Install New Custom Slide Example Custom Slide ®...

  • Page 37: Mux

    CHAPTER 6: MUX TAB - CONFIGURATION Mux Page Controls 6.6.1 Refresh (Control) This control reads the unit’s stored settings and refreshes the page with the values. This also will force the DVISf unit to read the encoder card types installed and populate the display with the discovered types. This is useful when an encoder card type has been changed or a new encoder card installed.
  • Page 38 CHAPTER 6: MUX TAB - CONFIGURATION This page left intentionally blank ® ® MDU Solutions – DVISf - Fiber Optic Digital Video Insertion System for Verizon FiOS Networks – Installation & Operation Manual...

  • Page 39: Rf Output Tab - Configuration

    CHAPTER 7: RF OUTPUT TAB - CONFIGURATION RF OUTPUT CONFIGURATION RF Output Tab - Configuration In this Chapter • “RF Settings” In this chapter we discuss the RF output settings for the Verizon PON Architecture. This is the page from which QAM RF output settings are configured. RF Output Configuration Tab RF Settings Settings affecting the QAM RF output of the DVIS product are configured here.

  • Page 40: Rf Output

    CHAPTER 7: RF OUTPUT TAB - CONFIGURATION steps. The output level of the QAM carrier from the QAM modulator is 57.5 dB +/- 1.5 dB with this attenuator set at 0 dB. The 26 dB range should be found sufficient for most applications encountered. Interleaving: Select I/J 128/1 for the Verizon PON application.

  • Page 41: Maintenance Tab - Configuration

    Management Interface display. That’s the version of the web GUI) The numbers displayed here directly relate to the firmware version that will be posted to the ATX Networks support site. For help with firmware upgrades, contact ATX Networks Digital Video Support.

  • Page 42: Dvisf Hardware Status

    SNMP messaging. SNMP uses UDP (User Datagram Protocol). SNMP MIB: If you want to implement SNMP monitoring you will need the SNMP MIB. Get this by requesting it from ATX Networks. Contact Technical support at the numbers listed in “Contact ATX Networks” on page 13-1 Remote Update Server Feature not currently implemented.

  • Page 43: Maintenance

    CHAPTER 8: MAINTENANCE TAB - CONFIGURATION Schedule Hour: Feature not currently implemented. Maintenance Page Controls Force Update (Control): Feature not currently implemented. Go to Sleep (Control): This control causes the DVISf equipment to go into a low power mode which reduces the internal temperature buildup. Board Time (Control): This control allows the real time and date to be set so that time stamps on the logs will reflect real time.

  • Page 44: Change Username & Password

    If the username or password have been changed and subsequently forgotten, there is a way to recover the DVISf unit without loss of programmed configuration. A firmware reset file is available which can workaround this problem. Contact ATX Networks at the numbers listed under “Contact ATX Networks”...

  • Page 45: Network Controls

    CHAPTER 8: MAINTENANCE TAB - CONFIGURATION Network Controls Network Info (Control): This button opens an information window that summarizes Ethernet network information such as Packets received and transmitted, the link status, data collisions and the number of RX and TX bytes. This is for information only. Set Network (Control): If network addresses have been changed, they need to be saved and applied to the DVISf unit in order to take effect.
  • Page 46 CHAPTER 8: MAINTENANCE TAB - CONFIGURATION This page left intentionally blank. ® ® MDU Solutions – DVISf - Fiber Optic Digital Video Insertion System for Verizon FiOS Networks – Installation & Operation Manual...

  • Page 47: Firmware Upgrade & Recovery

    DVISf product to a previous firmware version if it is ever necessary. DVIS Product Update Process New system software for the DVISf product is provided in an archive file format of zip and will be made available on the ATX Networks support site for the DVISf product, see “Where to obtain Firmware Files”...

  • Page 48: Identifying Currently Installed Firmware Version

    CHAPTER 9: FIRMWARE UPGRADE & RECOVERY Identifying currently installed firmware version The currently installed firmware version is displayed in the DVISf Management Interface under the Maintenance tab, as shown here. Each firmware upgrade will be posted along with the range of installed firmware that it is applicable to.

  • Page 49: Firmware Upgrade

    9.6.2 Save Firmware Update to Management Computer The firmware upgrade file, when available, is on the ATX Networks support site. Save the firmware update file in a convenient location on the Management Computer. The actual upgrade file is in .tgz format and is named with the same name as the version of the update although it may be contained in a zip wrapper.
  • Page 50 CHAPTER 9: FIRMWARE UPGRADE & RECOVERY 9.6.4 Upload Firmware to the DVISf Product Select the DVIS Update tab. The Update DVIS Version screen will appear. Click Browse, navigate to the folder on your computer where you saved the .tgz file and click Open. The file name and location appear in the selection box.

  • Page 51: Firmware Recovery To Previous Version

    9.7.1 Save Firmware Update to Management Computer Go to the ATX website (atxnetworks.com) in the Resources & Support section, Software Downloads sub-section to download the recovery firmware file and save the firmware update file in a convenient location on the Management Computer. This file is in .zip format and its name contains the version code for this update.
  • Page 52 9.7.4 Connect to Management Interface Open Internet Explorer and enter http://192.168.0.23/site in the address field. When the login screen appears, enter atx for both the Username and Password. Upon validation of the login and password, the DVIS Recovery screen appears.
  • Page 53 Wait an additional 90 seconds, reopen the Web browser and enter http://192.168.0.23/site in the address field. When the login screen appears, enter atx for both the Username and Password. The DVIS Settings screen appears. Check the firmware version after upgrade DVISf Login dialog Select the Maintenance tab and verify that reported version is the same as the version of the update file.

  • Page 54: Restore A Configuration Backup

    CHAPTER 9: FIRMWARE UPGRADE & RECOVERY Restore a Configuration Backup If you saved a backup file or are performing a mass deployment of a number if DVISf product with identical configurations, you can restore the saved configuration from the exported file. The file is in tgz format and would have been named settings. tgz if you accepted the name that the DVISf product suggested when exported.
  • Page 55 Open Internet Explorer and enter http://192.168.1.23/site (or substitute the actual IP address)in the address field. When the login screen appears, enter atx for both the Username and Password. The DVIS Settings screen appears. 10. Configuration settings defined by the settings.tgz file have been restored.
  • Page 56 CHAPTER 9: FIRMWARE UPGRADE & RECOVERY This page left intentionally blank. ® ® 9-10 MDU Solutions – DVISf - Fiber Optic Digital Video Insertion System for Verizon FiOS Networks – Installation & Operation Manual...

  • Page 57: 10. Field Replacement Of Modules

    CHAPTER 10: FIELD REPLACEMENT OF MODULES FIELD REPLACEMENT OF MODULES 10. Field Replacement of Modules 10.1 Field Replacement of CMOS Battery The DVISf product has a CMOS backup battery access door on the front panel. This battery maintains continuity of the clock on the DVISf unit main board in the event of power outages.

  • Page 58: Field Replacement Of Plug-In Cards

    CHAPTER 10: FIELD REPLACEMENT OF MODULES 10.3 Field Replacement of Plug-in Cards Each accessory card is installed in a slot numbered from the left side The first slots are labeled ENC1, ENC2 etc. See the card support table below for card/slot support. Be careful to align the circuit board of the card with the yellow paint indication above the card when re-inserting the cards.
  • Page 59 CHAPTER 10: FIELD REPLACEMENT OF MODULES 10.3.1 Card Removal. Disconnect any cables attached to the card. Loosen the thumbscrews at the top and bottom of the card. Gently slide the card out of the slot. 10.3.2 Card Insertion Align the card edges with the yellow guidelines above and below the card slot. Gently slide the card into the slot until the rear edge of the card is seated in the connector at the back of the card slot.
  • Page 60 CHAPTER 10: FIELD REPLACEMENT OF MODULES This page left intentionally blank. ® ® 10-4 MDU Solutions – DVISf - Fiber Optic Digital Video Insertion System for Verizon FiOS Networks – Installation & Operation Manual...

  • Page 61: 11. Troubleshooting

    This chapter lists the Management Interface error codes and optical component error indicators that may be given by the DVISf product under some circumstances. These codes may be used by the cable system operator to better understand the problem that was encountered and to help the ATX support engineer to assist in troubleshooting the DVIS product problem. 11.2 Optical Troubleshooting Use these table in troubleshooting optical transmitter or EDFA red LED indicators.

  • Page 62: Management Interface Error Codes

    CHAPTER 11: TROUBLESHOOTING 11.3 Management Interface Error Codes Error code Operation Error description HTTP Cannot load page as requested HTTP Unknown HTTP request HTTP Unknown POST request Configuration Unknown A/V port Configuration Can not access shared memory configuration Can not open configuration file ®...

  • Page 63: 12. Specifications

    DVISf base platform can accept up to four 1-port EDFA modules For more details, see DVF1E Specifications NOTES: (1) Extended Tune Range 15-975 MHz. Contact ATX for details. (2) Measured with Rohde & Schwarz EFA (FW Ver 05.33). (3) See Ordering Information.

  • Page 64: Mpeg Encoder Specifications

    CHAPTER 12: SPECIFICATIONS 12.2 MPEG Encoder Specifications 12.2.1 DV1CE & DV2CE (VWEB_NA & VWEB_EU) ENCODER PLUG-IN CARD SPECIFICATIONS DV1CE DV2CE VIDEO INPUT CVBS, NTSC / PAL INPUT INTERFACE 1x BNC, 75 Ω 2x BNC, 75 Ω ENCODING FORMAT MPEG-2, 4:2:0, MP@ML ENCODING BIT RATE TYPE VIDEO ADJUSTMENTS Brightness, Contrast, Saturation...

  • Page 65: Optical Transmitter Specifications

    CHAPTER 12: SPECIFICATIONS 12.3 Optical Transmitter Specifications TRANSMITTER MODULE SPECIFICATIONS DVFTX INPUT CONNECTOR F, 75 Ω LEVEL 36 dBmV (Single QAM Carrier at 50-870 MHz) RETURN LOSS 18 dB (min) OUTPUT CONNECTOR SC/APC, 4 Ports LEVEL 2.5 +/- 1.0 dBm per Port RETURN LOSS 40 dB (min) WAVELENGTH...

  • Page 66: Single Port And Quad Port Edfa Specifications

    CHAPTER 12: SPECIFICATIONS 12.4 Single Port and Quad Port EDFA Specifications EDFA MODULE SPECIFICATIONS DVF4E (4-Port) DVF1E (1-Port) INPUT CONNECTOR SC/APC LEVEL 2.5 to 7 dBm RETURN LOSS 40 dB (min) WAVELENGTH 1540-1560nm NOISE FIGURE 6 dB (max) OUTPUT CONNECTOR SC/APC, 4 Ports SC/APC, 1 Port LEVEL...

  • Page 67: 13. Service & Support

    Please contact ATX Technical Support for assistance with any ATX products. Please contact ATX Customer Service to obtain a valid RMA number for any ATX products that require service and are in or out-of-warranty before returning a failed module to the factory.
  • Page 68 1-501 Clements Road West, Ajax, ON L1S 7H4 Canada Tel +1 (905) 428-6068 Toll Free +1 (800) 565-7488 Fax +1 (905) 427-1964 Toll Free Fax +1 (866) 427-1964 www.atxnetworks.com support@atxnetworks.com Printed in Canada Rev. 12/17 (ANW0909)

Table of Contents