Table of Contents
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1.
OVERVIEW.......................................................................................................................................... 5
2.
INSTALLATION................................................................................................................................... 8
2.1. 7707IFTA CONNECTIONS......................................................................................................... 9
2.2. 7707IFRA CONNECTIONS ........................................................................................................ 9
2.3. CARE AND HANDLING OF OPTICAL FIBER........................................................................... 9
2.3.1. Safety .............................................................................................................................. 9
2.3.2. Handling and Connecting Fibers ..................................................................................... 9
3.
SPECIFICATIONS............................................................................................................................. 10
3.1. 7707 IFTA SPECIFICATIONS .................................................................................................. 10
3.1.1. IF Input .......................................................................................................................... 10
3.1.2. IF Monitoring Output...................................................................................................... 10
3.1.3. Optical Output ............................................................................................................... 10
3.1.4. Electrical........................................................................................................................ 10
3.1.5. Physical ......................................................................................................................... 11
3.2. 7707IFRA SPECIFICATIONS................................................................................................... 11
3.2.1. IF Output ....................................................................................................................... 11
3.2.2. Optical Input .................................................................................................................. 11
3.2.3. Electrical........................................................................................................................ 11
3.2.4. Physical ......................................................................................................................... 11
4.
STATUS INDICATORS AND DISPLAYS ......................................................................................... 12
4.1. 7707IFTA STATUS INDICATORS ........................................................................................... 12
4.2. 7707IFRA STATUS INDICATORS ........................................................................................... 13
5.
DIP SWITCH CONTROLS................................................................................................................. 14
5.1. IFTA DIP SWITCH CONTROLS............................................................................................... 14
5.1.1. Configuring IFTA for AGC or Manual mode .................................................................. 14
5.2. IFRA DIP SWITCH CONTROLS .............................................................................................. 14
5.2.1. Configuring IFRA for AGC or Manual mode.................................................................. 15
6.
JUMPERS.......................................................................................................................................... 16
By the Global Frame Status .......................................................................................... 17
6.1.3. Configuring the Module for Firmware Upgrades ........................................................... 17
7.
DOT-MATRIX DISPLAY.................................................................................................................... 18
7.1. CARD EDGE MENU SYSTEM ................................................................................................. 18
7.1.1. Navigating the Menu System ........................................................................................ 18
7.2. IFTA MENUS ............................................................................................................................ 19
7707IFTA/IFRA Series IF Fiber Transmitter / Receiver
TABLE OF CONTENTS
Interface................................................................................................ 17
®
Revision 4.1
7700 Multiframe Manual
7707IFTA/IFRA
i
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Summary of Contents for evertz 7707IFTA Series
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Page 1: Table Of Contents
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver TABLE OF CONTENTS OVERVIEW............................5 INSTALLATION........................... 8 2.1. 7707IFTA CONNECTIONS......................9 2.2. 7707IFRA CONNECTIONS ......................9 2.3. CARE AND HANDLING OF OPTICAL FIBER................9 2.3.1. Safety ..........................9 2.3.2. Handling and Connecting Fibers ..................9 SPECIFICATIONS.......................... - Page 2 7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 7.2.1. User Menu / Set ......................19 7.2.2. User Menu / Mon......................19 7.2.3. IFTA User Menu-Set ..................... 19 7.2.3.1. Setting the IF Threshold................... 19 7.2.3.2. Adjusting the Gain.................... 20 7.2.3.3.
- Page 3 7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver Figures Figure 1-1: 7707IFTA Block Diagram........................6 Figure 1-2: 7707IFRA Block Diagram ........................7 Figure 2-1: 7707IFTA / 7707IFRA Rear Panels ....................8 Figure 6-1: Location of 7707IFTA Jumpers and LEDs..................16 Figure 6-2: Location of 7707IFRA Jumpers and LEDs ..................16 Figure 8-1: 7707IFRA Block Diagram .........................25 Tables Table 5-1: Front DIP Switch Functions........................14...
- Page 4 ® Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof, nor for the rights of third parties, which may be affected in any way by the use thereof. Any representations in this document concerning performance of Evertz products are for informational use only and are not warranties of future performance, either expressed or implied.
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Page 5: Overview
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver OVERVIEW The 7707IFTA and 7707IFRA IF Transmitter/Receiver modules are used for transmitting IF satellite signals over fiber optic cable. The 7707IFTA accepts one IF coaxial input and provides a fiber optic output signal. -
Page 6: Figure 1-1: 7707Ifta Block Diagram
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver Fiber Output Optical Amplifier Transmitter Auto IF Input Manual Buffer VistaLINK Output ® Interface Local Local Control Indication Figure 1-1: 7707IFTA Block Diagram 7707IFRA Features • 30-200MHz bandwidth • Protocol transparent - receives all video, audio and data modulation formats •... -
Page 7: Figure 1-2: 7707Ifra Block Diagram
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver Output Optical Splitter Receiver Auto Fiber Input Manual VistaLINK Output ® Interface Local Local Control Indication Figure 1-2: 7707IFRA Block Diagram 7707IFTA/IFRA Revision 4.1... -
Page 8: Installation
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver INSTALLATION Each of the modules in the 7707IFA series comes standard with a companion +3RU rear plate. The rear plate must be specified during the time of order. SC/PC, ST/PC or FC/PC optical connector are available for these modules and must be specified during the time of order. -
Page 9: 7707Ifta Connections
Never look directly into an optical fiber. Non-reversible damage to the eye can occur in a matter of milliseconds. The laser modules used in the Evertz IF fiber optic modules are Class I, II, and III depending on the required output wavelength. -
Page 10: Specifications
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver SPECIFICATIONS 3.1. 7707 IFTA SPECIFICATIONS 3.1.1. IF Input Connector: 1 BNC per IEC 61169-8 Annex A (F-type optional) 75 Ω (50 Ω optional) I/O Impedance: Input Frequency Range: 30-200MHz Input Signal Range: -5 to -65dBm AGC Hold Range: -10 to –35dBm... -
Page 11: Physical
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 3.1.5. Physical 7700 or 7701 frame mounting: Number of slots: 3.2. 7707IFRA SPECIFICATIONS 3.2.1. IF Output Number of outputs: Connector: 2 BNC per IEC 61169-8 Annex A 75 Ω (50 Ω optional) I/O Impedance: Return Loss: 18dB (30 to 200MHz) -
Page 12: Status Indicators And Displays
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver STATUS INDICATORS AND DISPLAYS 4.1. 7707IFTA STATUS INDICATORS The 7707IFTA module has 9 LED Status indicators on the front card edge to show operational status of the card at a glance. Two large LEDs on the front of the board indicate the general health of the module. -
Page 13: 7707Ifra Status Indicators
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 4.2. 7707IFRA STATUS INDICATORS The 7707IFRA modules have 9 LED Status indicators on the front card edge to show operational status of the card at a glance. Two large LEDs on the front of the board indicate the general health of the module. LOCAL FAULT: This Red LED indicates poor module health and will be On during the absence of a valid optical input signal, or if a local input power fault exists (i.e. -
Page 14: Dip Switch Controls
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver DIP SWITCH CONTROLS 5.1. IFTA DIP SWITCH CONTROLS The 7707IFTA modules are equipped with a 4 position DIP switch at the front card edge. All positions are assigned sequentially such that switch 1 is located at the top of the DIP switch (farthest from the card ejector). -
Page 15: Configuring Ifra For Agc Or Manual Mode
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 5.2.1. Configuring IFRA for AGC or Manual mode The DIP switches control the gain of the IF output section of the 7707IFRA and can be used to adjust for losses in varying lengths of fiber optic cable in the system. The 7707IFRA output IF stage has an automatic gain control (AGC) that adjusts to varying input optical levels. -
Page 16: Jumpers
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver JUMPERS LOCAL FAULT / MODULE OK IF High IF OK IF Low Laser Fail Laser OK AGC ON Figure 6-1: Location of 7707IFTA Jumpers and LEDs LOCAL FAULT / MODULE OK IF High IF OK IF Low... -
Page 17: Selecting Whether Local Faults Will Be Monitored By The Global Frame Status
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 6.1.1. Selecting Whether Local Faults Will Be Monitored By the Global Frame Status The FRAME STATUS jumper J3 determines whether local faults (as shown by the Local Fault indicator) will be connected to the 7700FR frame's global status bus. FRAME STATUS: To monitor faults on this module with the frame status indicators (on the Power Supply FRAME STATUS LED's and on the Frame's Fault Tally output) install this... -
Page 18: Dot-Matrix Display
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver DOT-MATRIX DISPLAY Additional signal and card status monitoring and control over the card’s parameters are provided via the 4- digit alphanumeric display located on the card edge. The card edge toggle switch is used to select whether the user is displaying status from the card (monitoring mode) or setting control parameters for the card (control mode). -
Page 19: Ifta Menus
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 7.2. IFTA MENUS The following is a brief description of the top level of the menu tree that appears when the user enters the Control menu. Selecting one of these items will take you down into the next menu level. 7.2.1. -
Page 20: Adjusting The Gain
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 7.2.3.2. Adjusting the Gain GAIN The gain control allows the user to control the gain of the 7707IFTA card. To manually set the Gain control, first set the 7707IFTA to manual mode dip AUTO (AGC only) 0 dB (manual only) switch. -
Page 21: Ifra Menus
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 7.3. IFRA MENUS The following is a brief description of the top level of the menu tree that appears when the user enters the Control menu. Selecting one of these items will take you down into the next menu level. 7.3.1. -
Page 22: Optical Threshold
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 7.3.3.2. Optical Threshold OPTH The OPTH control allows the user to adjust both the upper and lower optical threshold. The upper optical threshold can be adjusted between the ranges UPPR of +004 to –033 for the 7707IFRA and –007 to –033 for the 7707IFRA-H. -
Page 23: Optical Threshold
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 7.3.4.3. Optical Threshold OPTH The OPTH function allows the user to monitor the optical Threshold of the 7707IFRA. 7.3.4.4. Optical Power OPWR The OPWR function allows the user to monitor the optical power of the 7707IFRA. -
Page 24: Card Edge Controls
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver CARD EDGE CONTROLS The 7707IFTA is equipped with a three position, return to center toggle switch which is used to select the various card-edge displays and menu items. It is also used in conjunction with a momentary pushbutton to select some sub-items of the menu system. -
Page 25: Figure 8-1: 7707Ifra Block Diagram
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver Set Manual Gain on Tx and Rx to End Procedure 0dBm. Is The Gain Sufficient? Increase Gain on Rx to 12dB. Is End Procedure Gain Sufficient? Increase Gain on Tx to 10dB. Inspect Signal Spectrum for Distortion or... -
Page 26: Vistalink Remote Monitoring/Control
1. An SNMP manager, also known as a Network Management System (NMS), is a computer running special software that communicates with the devices in the network. Evertz VL-Fiber demo Manager graphical user interface (GUI), third party or custom manager software may be used to monitor and control Evertz VistaLINK enabled fiber optic products. -
Page 27: Ifta Controlled Parameters
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 9.2.2. IFTA CONTROLLED PARAMETERS Parameter Description Lower IF Threshold Enables the user to set the Lower IF Threshold. Upper IF Threshold Enables the user to set the Upper IF Threshold. Gain Mode Allows the user to set the Gain of the module. -
Page 28: Ifra Controlled Parameters
7700 Multiframe Manual 7707IFTA/IFRA Series IF Fiber Transmitter / Receiver 9.3.2. IFRA CONTROLLED PARAMETERS 7707IFRA Controlled Parameters Parameter Description Lower Optical Threshold Enables the user to set the Lower optical Threshold. Upper Optical Threshold Enables the user to set the Upper optical Threshold. Lower IF Threshold Enables the user to set the Lower IF Threshold.
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