evertz 7708LR Manual

1. OVERVIEW......................................................................................................................................... 1
2. INSTALLATION.................................................................................................................................. 2
2.1. 7708LR CONNECTIONS........................................................................................................... 3
2.2. CARE AND HANDLING OF OPTICAL FIBER.......................................................................... 3
2.2.1. Handling And Connecting Fibers ................................................................................... 3
3. TECHNICAL SPECIFICATIONS ........................................................................................................ 4
3.1.1. RF Output:...................................................................................................................... 4
3.1.2. Optical Input: .................................................................................................................. 4
3.1.3. Electrical:........................................................................................................................ 4
3.1.4. Physical: ......................................................................................................................... 4
4. STATUS INDICATORS AND DISPLAYS .......................................................................................... 5
4.1.1. 7708LR Status Indicators ............................................................................................... 5
5. JUMPER POSITIONS ........................................................................................................................ 6
5.1. 7708LR JUMPERS .................................................................................................................... 6
5.2. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED
BY THE GLOBAL FRAME STATUS......................................................................................... 6
5.3. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES .............................................. 7
5.4. FACTORY AND BDM JUMPERS ............................................................................................. 7
6. DOT-MATRIX DISPLAY..................................................................................................................... 8
6.1. 7708LR CONTROLLED PARAMETERS ................................................................................ 10
6.1.1. Adjusting the Optical Power Alarm Thresholds ............................................................ 10
6.1.2. Adjusting the RF Output Power Alarm and Squelch Thresholds.................................. 10
6.1.3. Selecting the Output Gain Mode .................................................................................. 11
6.1.4. Adjusting the RF Output Gain ...................................................................................... 11
6.1.5. Adjusting the AGC Target Level................................................................................... 11
6.1.6. Enabling/Disabling Squelch Mode ............................................................................... 12
6.1.7. Setting the Card Edge Display Orientation................................................................... 12
6.1.8. Resetting Factory Defaults ........................................................................................... 12
6.2. TRANSMITTER CONTROLLABLE PARAMETERS............................................................... 13
6.2.1. Adjusting the RF Input Power Alarm Thresholds ......................................................... 13
6.2.2. Adjusting the Internal Transmitter Temperature Alarm Thresholds.............................. 13
6.2.3. Adjusting the Input Voltage Alarm Thresholds ............................................................. 13
6.3. 7708LR MONITORED CONDITIONS AND PARAMETERS ................................................... 14
6.3.1. Displaying the Input Optical Power .............................................................................. 14

TABLE OF CONTENTS

Revision 0.3
7700 Multi-Frame Manual
7708LR L-Band Fiber Receiver
7708LR