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C
H A P T E R
2
C
HAPTER
2
F
UNCTIONAL
D
ESCRIPTION
The Terrasat outdoor unit (ODU) consists of an intelligent block upconverter (Cyber
Hardened IBUC
2
, IBUC
2e
, IBUC
2
G
, IBUC
R
or IBUC
G
), power supply unit
(PSUI), and low
-
noise block converter (LNB) for use in satellite earth stations. The
outdoor equipment is designed to interface directly with an L
-
band satellite modem.
Introduction
This chapter contains detailed information about the various system components of the
following Cyber Hardened IBUC models:
• IBUC
2
: All of the original features of the IBUC but in a smaller, more
cost
-
effective package that is ideal for applications where compact size, light
weight, and low thermal dissipation are critical factors.
• IBUC
2e
: The low energy consumption model of the IBUC
2
, intended for use
with modems with limited capacity power supplies and where DC power is
supplied only via coaxial cable.
• IBUC
2
G
: The compact physical size of the IBUC
2
powered by gallium nitride
(GaN) technology. GaN devices like the IBUC
2
G
can operate at much higher
temperatures and work at much higher voltages than GaAs devices.
• IBUC
R
: All of the original features of the larger IBUC package with an RJ45
Ethernet connector.
• IBUC
G
: Higher power IBUC in large enclosure powered by gallium nitride
(GaN) technology.
Содержание IBUC 2
Страница 6: ...iv Engineered to Endure Appendix F Glossary Glossary of Terms F 1 ...
Страница 8: ...vi Engineered to Endure ...
Страница 12: ...4 Engineered to Endure ...
Страница 46: ...System Components 2 26 Engineered to Endure Figure 2 10 DC Power IBUC System Configuration ...
Страница 57: ...General Requirements 3 9 Engineered to Endure Figure 3 2 IBUC 2 Field Installation ...
Страница 72: ...3 24 Cyber Hardened IBUC 2 IBUC 2e IBUC 2G IBUC R IBUC G Operations Manual Installation Engineered to Endure ...
Страница 102: ...6 10 Cyber Hardened IBUC 2 IBUC 2e IBUC 2G IBUC R IBUC G Operations Manual Troubleshooting Engineered to Endure ...
Страница 106: ...A 4 Cyber Hardened IBUC 2 IBUC 2e IBUC 2G IBUC R IBUC G Operations Manual Part Numbering Schema Engineered to Endure ...
Страница 128: ...B 22 Cyber Hardened IBUC 2 IBUC 2e IBUC 2G IBUC R IBUC G Operations Manual Embedded Web Pages Engineered to Endure ...
Страница 179: ...Reference Drawings D 3 Engineered to Endure Figure D 2 Fabrication Drawing FBD 21984 XXXX Rev B page 1 of 2 ...
Страница 181: ...Reference Drawings D 5 Engineered to Endure Figure D 4 Fabrication Drawing FBD 20606 XXXX Rev A ...
Страница 196: ...I n d e x 4 ...