NVision NV8288 User Manual
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NVision NV8288 User Manual

Digital video routers
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NV8288 and NV8288-Plus
Digital Video Routers
User's Guide

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Summary of Contents for NVision NV8288

  • Page 1 NV8288 and NV8288-Plus Digital Video Routers User’s Guide...
  • Page 2 The information and intellectual property contained herein is confidential between NVISION and the client and remains the exclusive property of NVISION. If you find any problems in the documentation, please report them to us in writing. NVISION does not warrant that this document is error-free.
  • Page 3 Contact NVISION for details on the software license agreement and product warranty. Technical Support Contact Information NVISION has made every effort to ensure that the equipment you receive is in perfect working order and that the equipment fits your needs. In the event that problems arise that you cannot...
  • Page 4 Change History The table below lists the changes to the NV8288/NV8288-Plus Digital Video Routers User’s Guide. • User’s Guide Part # UG0003-03 • Software version: -none- Rev # Date ECO # Description Approved By 10 Apr 07 12960 New document.
  • Page 5 The fuse symbol indicates that the fuse referenced in the text must be replaced with one having the ratings indicated. The presence of this symbol in or on NVISION equipment means that it has been designed, tested and certified as complying with applicable Underwriter’s Laboratory (USA) regulations and rec- ommendations.
  • Page 6 General Warnings A warning indicates a possible hazard to personnel which may cause injury or death. Observe the following general warnings when using or working on this equipment: • Heed all warnings on the unit and in the operating instructions. •...

  • Page 7: Table Of Contents

    NV8288-Plus ........
  • Page 8 Making Power Connections ......... . 25 Connecting One NV6257 to One NV8288 Router ..... 26 Connecting One NV6257 to Two NV8288-Plus Routers .
  • Page 9 ........... 71 NV8288 and NV8288-Plus Digital Video Routers • User’s Guide...
  • Page 10 Table of Contents Rev 1.3 • 21 Oct 08...

  • Page 11: Preface

    1. Preface Chapter 1 provides an overview of the NV8288 and NV8288-Plus User’s Guide. The following topics are discussed: • Chapter Structure • The PDF Document • Terms, Conventions and Abbreviations Chapter Structure The following chapters provide detailed instructions for all aspects of NV8288 and NV8288-Plus operation: •...

  • Page 12: Terms, Conventions And Abbreviations

    1. Preface Terms, Conventions and Abbreviations • Use the ‘First Page’, ‘Previous Page’, and ‘Next Page’, and ‘Last Page’ buttons to go to the first, previous, next, or last page within a PDF file. Note To display the navigation buttons, right-click the Tool Bar area, and check ‘Navigation’.

  • Page 13: Introduction

    Each router starts with a base configuration that can be increased incrementally, as follows: • The NV8288 is a standalone router that can manage up to 288 inputs and 576 outputs. The router cannot be connected to other routers. The router allows for configurations as small as 12 inputs and 12 outputs, increasing in increments of 12.

  • Page 14: Frame Cooling

    15. NV8288 The NV8288 is a standalone router that can manage up to 288 inputs and 576 outputs. Figure 2-1 shows the flow of signals in the NV8288. Both top and bottom crosspoint cards receive all incom- ing signals, up to 288 inputs. The top crosspoint card feeds signals to output cards located in the upper half of the router frame: Outputs 1–144 and 145–288.

  • Page 15: Nv8288-Plus

    Figure 2-1. Signal Flow for NV8288 (288 inputs and 576 outputs) NV8288-Plus The NV8288-Plus may be used as a standalone router capable of managing up to 288 inputs and 288 outputs or be connected to another NV8288-Plus router to double the number of inputs and outputs managed to 576 inputs and 576 outputs.

  • Page 16: Power Supply

    Figure 2-2. Signal Flow for NV8288-Plus (576 inputs and 576 outputs) Power Supply The power supply for the NV8288 and the NV8288-Plus is an external, separate frame. There are two external power frames available: the NV6257 and the NV8000. Each power supply frame uses a specific power supply module that supplies power to the router frame.

  • Page 17: Fuses

    576 inputs and 576 outputs. NV8288 Figure 2-4, next page, shows the front of the NV8288 with the door removed. From this view—in the slots that do not have an active card installed—the backside of installed backplanes and the motherboard connectors are visible.
  • Page 18 Installing Active Cards on page 33. Figure 2-5 shows the rear of the NV8288. The rear contains non-interchangeable backplanes con- taining 864 I/O DIN 1.0/2.3 connections: 288 for receiving signals and 576 for distributing signals. Note that the outputs and inputs are numbered from right to left because the router is being viewed from the rear.

  • Page 19: Nv8288-Plus

    Figure 2-5. NV8288 Router (Rear View) NV8288-Plus Figure 2-6 on page 10 shows the front of the NV8288-Plus with the door removed. From this view, in the slots that do not have an active card installed, the backside of installed backplanes and the motherboard connectors are visible.
  • Page 20 2. Introduction Module Slots and Rear Connectors If the NV8288-Plus router is used as a standalone router, only the 6 local outgoing signal connec- tions are used. If the router is connected to another NV8288-Plus router, each expansion connection send signals to the connected router, as follows: output slot 1 sends outputs 289–294 to the con- nected router, output slot 2 sends outputs 295–300 to the connected router, and so on, up to 576.

  • Page 21: System Connections

    Outputs 216–145 Figure 2-7. NV8288-Plus Router (Rear View) System Connections Both the NV8288 and the NV8288-Plus feature connections for managing system functions. These connections enable you to connect to: • A router control system using either Ethernet or serial connectors.

  • Page 22: Router Control System Connections

    (from NV6257) (NV8288-Plus only) Figure 2-8. System and Power Connections for the NV8288 and the NV8288-Plus (Rear View) Router Control System Connections Router control systems are usually run on a separate PC, which is then connected to the router. The router provides two different ways to connect to a router control system: serial or Ethernet.

  • Page 23: Control System Expansion Connections

    Figure 2-10. Ethernet Connections to Router Control System (Rear View) Control System Expansion Connections In order to manage two connected NV8288-Plus routers, control system expansion connections need to be connected between the routers. Expansion control system connections are located on the rear of the router, as shown in Figure 2-11.

  • Page 24: Video Reference

    The NV6257 (power supply) and the NV8288 each have alarm connections that can be connected to external equipment that display visual signals when an alarm is activated. Creation of an external alarm indicator is outside the...

  • Page 25: Active Cards

    See External Alarm Indicators on page 47. In addition to an alarm connection, the NV8288 is connected to a router control system that receives status information from the router’s control card(s). (See Router Control System Connec- tions on page 12.) The control card reads the status of NV6257’s power supply and fans through the...

  • Page 26: Input Cards

    There are two types of input cards available, one for incoming SD-SDI signals and one for incom- ing SWB signal. Both the NV8288 and the NV8288-Plus can have either input card installed. Each card is listed by the type of signal it manages — SD or SWB. For your convenience, the part num- ber for each card has been included.

  • Page 27: Output Cards

    Depending on the router being used, crosspoint cards send signals to output cards, as follows: • NV8288 — The top crosspoint card feeds signals to the output cards located in the upper half of the frame (outputs 1–288). The bottom crosspoint card feeds signals to the output cards located in the lower half of the frame (outputs 289–576).

  • Page 28: Output Card Functions

    Outputs cards are organized by category — filler or standard. Filler The NV8288 uses filler output cards. There are two types of filler output cards: one for outgoing SD-SDI signals (EM0532) and one for outgoing SWB signals (EM0533). Both types of cards receive 12 inputs from the crosspoint card and contain 12 re-clockers.

  • Page 29: Status Reporting

    SD level and a SWB level and monitor both simultaneously through the control system. For more information on setting up levels, see the UniConfig User’s Guide. NV8288 and NV8288-Plus Digital Video Routers • User’s Guide...

  • Page 30: Frame Expansion

    44. Frame Expansion Using the NV8288-Plus router, you can connect two router frames together to create a switching matrix up to 576 inputs and 576 outputs. The two frames are linked by connecting several expan- sion connections on one router to expansion connections on the second router.

  • Page 31: Installation

    Verification Summary When setting up the NV8288 or the NV8288-Plus for the first time, or reconfiguring, there are cer- tain steps that must be performed. It is recommended that initial installation and later reconfigura- tion tasks be performed in a specific order to avoid possible complications.

  • Page 32: Package Contents

    The package does not contain the mounting rack, network cables, video cables, mounting screws, or grounding wire. Note The NV8288 and the NV8288-Plus use a separate power supply frame (NV6257 or NV8000). This document does not address the shipment or installation of any other equipment or software that can be used in conjunction with the routers, including control systems or configuration soft- ware.

  • Page 33: Preparing For Installation

    1. The NV6257 is older. The NV8288 and NV8288-Plus routers now ship with NV8000 power supplies. NV8288 and NV8288-Plus Digital Video Routers • User’s Guide...

  • Page 34: Making Power Connections

    11 Reinstall the front door. Making Power Connections The power supply for the NV8288 and the NV8288-Plus router is a separate external frame: either the NV6257 or the NV8000. The NV6257 uses the PS6000 power supply module (660 Watts; the NV8000 uses the PS8010 power supply module (875 Watts).

  • Page 35: Power Supply Monitor And Alarm Connections

    NV8000 power supply cable, WC0046 monitor cable. One set for each router. 1. NVISION does not supply the “Y” monitor cable at this time. For instructions on creating a “Y” cable, see Creating a “Y” Monitor Cable on page 32.

  • Page 36: Connecting One Nv6257 To One Nv8288 Router

    Connecting One NV6257 to One NV8288 Router The NV8288 uses both power connections on the NV6257. To make this connection, use the spe- cial “Y” power cable (WC0087). The cable has two connectors on one end for connecting to the two NV6257 power supplies, and a single power connector on the other end for connecting to the router.
  • Page 37 3. Installation Making Power Connections How to Connect a Single NV6257 to an NV8288 Frame 1 Locate the power cords, PS6000 power supply modules, and cables. 2 Facing the rear of the NV6257, using the “Y” power cable (WC0087), connect one power con- nector to ‘Output Power 1’...
  • Page 38 8 Facing the rear of the router, connect the ground lug to ground using a copper wire from 14 to 6 AWG. The ground lug is located in the lower, right-hand corner of the frame. How to Connect a Single NV6257 to a Single NV8288-Plus Frame 1 Locate the power cords, PS6000 power supply modules, and cables.
  • Page 39 3. Installation Making Power Connections How to Connect a Single NV6257 to Two NV8288-Plus Frames 1 Locate the power cords, PS6000 power supply modules, and cables. Note Because your are connecting two routers, you will need two WC0085 power supply cables.
  • Page 40 12 Facing the rear of each router, connect the ground lug to ground using a copper wire from 14 to 6 AWG. The ground lug is located in the lower, right-hand corner of the frame. How to Connect a Single NV8000 to an NV8288 or NV8288-Plus 1 Locate the power cords, PS8010 power supply modules, and cables.

  • Page 41: Connecting Two Nv8000S For Power Supply Monitoring

    Monitoring, following. Connecting Two NV8000s for Power Supply Monitoring One NV8000 powers one router frame. When two NV8288-Plus routers are connected, each with its own NV8000 power supply, monitor information must be communicated between the power supplies. Make a second monitor connection on the rear of the NV8000 labeled ‘PS Frame 2 Moni- tor’.

  • Page 42: Creating A "Y" Monitor Cable

    3. Installation Making Power Connections How to Connect Two NV8000 Power Supplies for Monitoring 1 Facing the rear of one of the two NV8000, connect one end of the monitor cable (WC0046) to the ‘PS Frame 2 Monitor’ DB25 connection, as shown in Figure 3-5 on page 30. 2 Facing the rear of the remaining NV8000, make a loop-through connection using the other end of the monitor cable (WC0046) to the ‘PS Frame 2 Monitor’...

  • Page 43: Installing Active Cards

    1 Locate the slots for the control, input, output, crosspoint and monitor cards, as shown in Figure 2-4 on page 8 for the NV8288 or Figure 2-6 on page 10 for the NV8288-Plus. 2 Insert the cards into the frame by sliding them into card guides from the front of the router.

  • Page 44: Making Signal Connections

    I/O connections on the rear of the router must be connected to cables that receive and distribute the signals. The NV8288 contains up to 288 input connections and up to 576 output connections. The NV8288-Plus in standalone mode contains up to 288 input and 288 output connections.
  • Page 45 1 Locate the input connections at the rear of the router, as shown in Figure 3-9 on page 35. Only the NV8288-Plus is illustrated, however the DIN 1.0/2.3 connectors and connections are the identical for the NV8288. 2 For inputs, both the NV8288 and the NV8288-Plus have 24 columns of 12 DIN 1.0/2.3 connec- tions each. Outputs 144–73 Inputs 144–1...

  • Page 46: Signal Expansion Connections

    Making Signal Connections Signal Expansion Connections As a standalone router, the NV8288-Plus can manage up to 288 inputs and 288 outputs. Using the NV8288-Plus expansion connections, inputs and outputs can be doubled to 576 inputs and 576 out- puts. Connected routers must be situated physically next to each other, either top to bottom or side to side.
  • Page 47 This expansion connection corresponds to signal outputs 1–6. Connect the corresponding expansion connectors to each other using an NVISION expansion cable (WC0089). Figure 3-12. Expansion Connections on NV8288-Plus Routers (Rear View) 4 Repeat steps 2 and 3 until all expansion connections located in the upper halves of router 1 and router 2 are connected.

  • Page 48: Making Router Control System Connections

    • Serial Control — Use to connect to a third-party control system requiring serial control connec- tions. • Ethernet — Use to connect to the NVISION NV9000 router control system and to create net- work connections. When connecting two NV8288-Plus routers together, only one router is directly connected to the router control system.

  • Page 49: Ethernet Control System Connections

    ‘CTRL 2’ connection in the ‘SEC CTRL’ section using a DE9 con- nector and serial cable as described in steps 5a and 5b. 6 If connecting two NV8288-Plus routers together, connect the control system expansion connec- tions. (See Control System Expansion Connections on page 40.)

  • Page 50: Control System Expansion Connections

    15) control card is installed, connect to the ‘10/100 BASE T’ Ethernet connection in the ‘SEC CTRL’ section as described in Step 2 and Step 3. 5 If connecting two NV8288-Plus routers together, connect the control system expansion connec- tions. (See Control System Expansion...

  • Page 51: Making Diagnostic Connections

    15.) Making Diagnostic Connections The diagnostic connections enable the NV8288 and the NV8288-Plus to communicate with the UniConfig application. UniConfig is installed on a PC, separate from the router, and is used to per- form system setup tasks, and configure and monitor the router. (See Configuration on page 51.) For...

  • Page 52: Router Ip Address

    Ground 9 ------------9 Ground • The DE9 connector can be set for RS-422 for the NV8288 router, but adjustments will need to be made in UniConfig. For more information, see the UniConfig User’s Guide. Rev 1.3 • 21 Oct 08...

  • Page 53: Making Video Reference Connections

    3 Connect the other end of the cable to the PC running the UniConfig application. Making Video Reference Connections The NV8288 and the NV8288-Plus provide timing reference connections for analog video signals, labeled ‘VIDEO REF 1’ and ‘VIDEO REF 2’. The control card uses these references to perform takes at the proper point in time (per SMPTE RP168), determining the router’s video frame switch...

  • Page 54: Making Monitor Connections

    5 Connect to the ‘VIDEO REF 2’ input connection, as described in Steps 2 through 4. Making Monitor Connections The monitor connections on the rear of the NV8288 and the NV8288-Plus enable the monitoring of outgoing signals. The monitor connections forward signals from the monitor card, which receives one signal from each output card in the router.

  • Page 55: Monitor Expansion Connections

    OUT 1 OUT 2 Monitor connections Figure 3-19. Monitor Connections and DIN 1.0/2.3 Connectors (Rear View) on the NV8288-Plus 2 Connect to the ‘OUT 1’ monitor connection using a DIN 1.0/2.3 connector and 1855A Belden cable, or an equivalent. Note There are several DIN 1.0/2.3 connectors and cables...
  • Page 56 OUT 2 Monitor connections Figure 3-20. Monitor Expansion Connections and DIN 1.0/2.3 Connectors (Rear View) on the NV8288-Plus 2 On the secondary router (the router that does not have direct connections to the monitoring equipment), connect to the ‘OUT 1’ monitor connection using a DIN 1.0/2.3 connector and Belden 1855A cable, or an equivalent.

  • Page 57: Making Alarm Connections

    The NV6257 power supply, the NV8000 power sup- ply, and the router each have alarm connections. NVISION does not provide external indicator equipment, however this manual provides instruction on wiring the alarm connection. See...

  • Page 58: Nv8000

    3. Installation Making Alarm Connections The alarm turns OFF when the connection between Alarm_COM and the alarm pin closes again. If a PS6000 power supply module is removed, the alarm circuit remains open. For an external alarm indicator box, connect to the ‘Alarms’ connection using a DB25 female con- nector, wiring as shown in Figure 3-23.

  • Page 59: Router

    Normally OFF, the LEDs turn on to indicate failure Customer-supplied relay contacts NC, (but open during External Power, alarm condition) 30 VDC max, 150 mA max Figure 3-25. Alarm Connections and On/Off Switches NV8288 and NV8288-Plus Digital Video Routers • User’s Guide...

  • Page 60: Verification

    Check for +48 volts at each of the 5 front test points. • On the NV8288 or the NV8288-Plus, check that the LEDs on the input cards, crosspoint cards, control cards, and output cards are lit and indicating a “healthy” system. See Indicator LEDs page 56 for a list of normal and alert LED states.

  • Page 61: Configuration

    Chapter 4 is a pointer to the UniConfig User’s Guide. Summary Before being placed into service, the NV8288 and the NV8288-Plus routers must be configured for your particular routing needs, router control system, and settings. Configuration includes initializ- ing ports so that the router and UniConfig can communicate, setting up partitions, switch point set- tings, and testing switching configurations.
  • Page 62 4. Configuration Summary Rev 1.3 • 21 Oct 08...

  • Page 63: Operation

    Third-Party Control Systems Overview To use the NV8288 or the NV8288-Plus router, you need a control system. The control system pro- vides an interface for operations and maintenance personnel. Through the control system, signal switching can be actively controlled and certain system functions monitored.

  • Page 64: Third-Party Control Systems

    For example, the third-party system may not optimally manage mono routing, while the NV9000 control system easily manages this function. Please consult with NVISION if you are considering using a third-party interface to control an NV8288 or NV8288-Plus router. For contact information, see...

  • Page 65: Maintenance

    Obtaining Service General Maintenance The NV8288 and the NV8288-Plus do not require any periodic electrical or physical maintenance. Other than cleaning the fan air intake filter, all that is required is periodic inspection of the system to make sure no failures have occurred.

  • Page 66: Indicator Leds

    LED Indicator Indicator Function Red (alarm) Normally OFF. If lit, it indicates a problem. Replace the card or call NVISION Technical Support. For contact information, see page iii. Green (Power) Normally ON. Indicates the card has power and is operating normally.

  • Page 67: Air Flow

    Air Flow Air Flow The NV8288 and the NV8288-Plus draw cooling air from the front of the router, through the door, and exhausts heated air through the rear of the frame. The router must have the door properly installed and closed for proper airflow through the chassis. For maximum air flow, regularly inspect router fans and filters.

  • Page 68: Troubleshooting

    3, for an overview of the system and its major components. Try troubleshooting the system yourself, and if you are not successful, call Technical Support. For contact information, NVISION Technical Support Contact Information on page iii. In the event that a problem is caused by a bad circuit board, swapping the bad board with a replace- ment circuit board is the quickest solution.

  • Page 69: Obtaining Service

    Obtaining Service Obtaining Service For service advice, warranty exchange, warranty repair, or out-of-warranty repair: 1 Call NVISION Customer Support at the telephone number in the front of this manual under the heading Technical Support Contact Information on page iii. Our Customer Service Personnel will help you resolve any service issues.
  • Page 70 6. Maintenance Obtaining Service Rev 1.3 • 21 Oct 08...

  • Page 71: Technical Details

    • Time Code Specifications Power Specifications (NV6257, PS6000) Power is supplied through a separate frame, the NV6257 power supply. The following table pro- vides power specifications for the NV6257 for powering the NV8288 or the NV8288-Plus: Parameter Details – –...

  • Page 72: Power Specifications (Nv8000, Ps8010)

    7. Technical Details Power Specifications (NV8000, PS8010) Power Specifications (NV8000, PS8010) Power is supplied through a separate frame, the NV8000 power supply. The following table pro- vides power specifications for the NV8000 for powering the NV8288 or the NV8288-Plus: Parameter Details –...
  • Page 73 Signal details: See related section of this specification for details for each signal type, I/O levels and return loss. Control expansion NV8288-Plus Type: 10/100baseT. Standard: IEEE 802.3. Connectors: 2, RJ45. Power supply monitor Connector: DB25. NV8288 and NV8288-Plus Digital Video Routers • User’s Guide...

  • Page 74: Video Specifications

    7. Technical Details Video Specifications Video Specifications The following table provides video specifications for the NV8288 and the NV8288-Plus. Specification Detail Video reference input Type: analog video reference. Standard: PAL, NTSC, or tri-level sync. Connector: loop-through, BNC. Impedance: 75 Ω or Hi-Z (> 20 kΩ), not selectable.

  • Page 75: Time Code Specifications

    Output Alignment Jitter: ≤ 0.3 UIpp, from 100 kHz to 300 MHz. Output Timing Jitter: ≤ 2.0 UIpp, from 10 Hz to 100 kHz. Time Code Specifications The following table provides time code specifications for the NV8288 and the NV8288-Plus. Specification Detail Time code reference input Type: 1, BNC.
  • Page 76 7. Technical Details Environmental Specifications Rev 1.3 • 21 Oct 08...

  • Page 77: Glossary

    SMPTE. Time codes provide a time reference for editing, synchronization, and identification. The time code is usually a low speed data signal, whose bit rate (nominally about 2.4 Kbs) and spectral content varies with changes in tape speed. NV8288 and NV8288-Plus Digital Video Routers • User’s Guide...
  • Page 78 8. Glossary Underwriters Laboratory Incorporated. Develops standards and test procedures for materials, com- ponents, assemblies, tools, equipment and procedures, chiefly dealing with product safety and util- ity. UniConfig Application used to configure the router for use by router control system. Volts of Alternating Current Volts of Direct Current Rev 1.3 •...

  • Page 79: Part Numbers

    A. Part Numbers Appendix A provides a list of parts provided by NVISION for the NV8288 router and NV6257 power supply: • Power Supply • Cards • Frame Expansion Power Supply PS6000 Power supply module for the NV6257. Power supply module for the NV8000.
  • Page 80 A. Part Numbers Frame Expansion Rev 1.3 • 21 Oct 08...
  • Page 81 About ....... 15 NV8288 .......7 Installing .
  • Page 82 Index Connecting power ..... . .6, 24 Connections for monitor ....44 Connector EEPROM, defined .
  • Page 83 Hyperlinks, Acrobat ......1 NV8288 ....... 7 NV8288Plus .
  • Page 84 Output card, part number ....69 NV8288 ....... 7 Output cards NV8288Plus .
  • Page 85 Y cable ....... . . 69 NV8288 and NV8288-Plus Digital Video Routers • User’s Guide...
  • Page 86 Index Rev 1.3 • 21 Oct 08...

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Nv8288-plus

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