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7700 MultiFrame Manual
7707BPX Optical Bypass Protection Switch
Revision 1.6
TABLE OF CONTENTS
1. OVERVIEW.......................................................................................................................................... 1
1.1. TYPICAL CONFIGURATIONS ................................................................................................... 2
1.1.1. Uni-Directional Bypass Switch ........................................................................................ 2
1.1.2. Bi-Direction Bypass Switch ............................................................................................. 2
1.1.2.1. Bi-Directional Setup Procedure .................................................................................. 3
2. INSTALLATION................................................................................................................................... 5
2.1. GPIO I/O.................................................................................................................................... 6
2.2. CARE AND HANDLING OF OPTICAL FIBER ........................................................................... 7
2.2.1. Safety .............................................................................................................................. 7
2.2.2. Handling And Connecting Fibers .................................................................................... 7
3. SPECIFICATIONS............................................................................................................................... 8
3.1. OPTICAL INPUT/OUTPUT......................................................................................................... 8
3.2. GENERAL PURPOSE INPUTS .................................................................................................. 8
3.3. GENERAL PURPOSE OUTPUTS .............................................................................................. 8
3.4. ELECTRICAL ............................................................................................................................. 8
3.5. PHYSICAL.................................................................................................................................. 8
4. STATUS INDICATORS AND DISPLAYS ........................................................................................... 9
4.1. STATUS INDICATOR LEDS ...................................................................................................... 9
4.2. DOT-MATRIX DISPLAY ........................................................................................................... 10
4.2.1. Displaying the Optical Power of Input A and Input B..................................................... 10
4.2.2. Displaying the GPI1 and GPI2 State ............................................................................. 10
4.2.3. Displaying the GPO State ............................................................................................. 11
4.2.4. Displaying the Active Channel....................................................................................... 11
4.2.5. Setting the Optical Power Threshold for Auto Mode Switching..................................... 11
4.2.6. Changing the Orientation of the Text on the Display..................................................... 11
4.2.7. Selecting the Channel (Remote Mode Only)................................................................. 11
5. DIP SWITCHES ................................................................................................................................. 13
5.1. CONTROLLING THE OPTICAL SWITCH OPERATING MODE .............................................. 13
5.2. CONTROLLING WHETHER GPIS ACTIVATE WHEN HIGH OR LOW ................................... 14
6. JUMPERS.......................................................................................................................................... 15
6.1. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED BY THE GLOBAL
FRAME STATUS ...................................................................................................................... 15
6.2. SELECTING WHETHER MODULE WILL BE CONTROLLED FROM THE LOCAL
CONTROLS OR THROUGH THE V
ISTA
LINK
®
INTERFACE ................................................... 15
6.3. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES .............................................. 16