Comtech EF Data CPA - Manual (Page 9)

CPA C-Band Solid State Power Amplifier Revision 1
Table of Contents MN/CPA-IN.IOM
vii
APPENDIX B.
ISSPA REDUNDANT OPERATIONS ......................................................... B–1
B.1 Introduction ......................................................................................................................B–1
B.2 Redundancy Kit Installation ................................................................................................B–2
B.2.1 Redundancy Kit Component Assembly ................................................................................... B–2
B.2.2 Redundancy Kit Control Cabling .............................................................................................. B–7
B.3 Redundancy Operation ......................................................................................................B–9
B.4 Gain Equalization of Redundant Units............................................................................... B–11
B.4.1 Case Examples ....................................................................................................................... B–12
TABLES
Table 3-1. CPA ISSPA Interface Connectors Summary ...................................................................... 3–3
Table 3-2. J4 Redundancy Loop Connector Pinout .......................................................................... 3–5
Table 3-3. J5 DISCRETE CONTROL Connector Pinout (Standalone or 1:1 Redundant Systems)........... 3–6
Table 3-4. J5 DISCRETE CONTROL Connector Pinout (1:2 Redundant Systems) ................................. 3–7
Table 3-5. J6 COM 1 Connector Pinout (EIA-485 Interface) .............................................................. 3–8
Table 3-6. J7 RF SWITCH Connector Pinout ..................................................................................... 3–8
Table B-1. ISSPA 1:1 Redundancy Kit Parts List (CEFD P/N AS/0348) ................................................ B–4
FIGURES
Figure 1-1. Comtech EF Data CPA Family of C-Band Indoor Solid State Power Amplifiers (ISSPAs) .....1-1
Figure 1-2. CPA-050 Functional Block Diagram .................................................................................1-3
Figure 1-3. CPA-100 Functional Block Diagram ................................................................................1-4
Figure 1-4. CPA-175/CPA-200 Functional Block Diagram ...................................................................1-4
Figure 1-5. CPA-050 Dimensional Envelope ......................................................................................1-7
Figure 1-6. CPA-100 Dimensional Envelope ......................................................................................1-8
Figure 1-7. CPA-175/CPA-200 Dimensional Envelope ........................................................................1-9
Figure 2-1. Installing the CPA ISSPA Into a Rack Enclosure ............................................................... 2–3
Figure 2-2. Installing the Optional Heavy-Duty Rack Slides .............................................................. 2–5
Figure 3-1. CPA-175/CPA-200 ISSPA Front and Rear Panel Views ..................................................... 3–1
Figure 3-2. CPA-100 ISSPA Rear Panel View ..................................................................................... 3–2
Figure 3-3. CPA-050 ISSPA Rear Panel View ..................................................................................... 3–2
Figure 5-1. CPA Front Panel View .................................................................................................... 5–1
Figure 5-2. CPA Front Panel Keypad ................................................................................................ 5–3
Figure 5-3. CPA Front Panel Keypad ................................................................................................ 5–4
Figure 5-4. CPA Principle Menu Tree ............................................................................................... 5–5
Figure 6-1. Home | Home page ....................................................................................................... 6–8
Figure 6-2. Home | Contact page .................................................................................................... 6–9
Figure 6-3. Home | Support page .................................................................................................. 6–10
Figure 6-4. Admin | Access page ................................................................................................... 6–11