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CDM-550T Satellite Modem
Preface
Rev.1.3
xi
Immunity:
EN 50082 Part 1 - Generic immunity standard, Part 1: Domestic,
commercial and light industrial environment.
In order that the Modem continues to comply with these standards, observe the following
instructions:
•
Connections to the transmit and receive IF ports (BNC female connectors) should
be made using a good quality coaxial cable - for example RG58/U (50 ohm) or
RG59/U (75 ohm).
•
All 'D' type connectors attached to the rear panel must have back-shells which
provide continuous metallic shielding. Cable with a continuous outer shield
(either foil or braid, or both) must be used, and the shield must be bonded to the
back-shell.
•
The equipment must be operated with its cover on at all times. If it becomes
necessary to remove the cover, the user should ensure that the cover is correctly
re-fitted before normal operation commences.
Summary of Contents for CDM-550T
Page 2: ......
Page 22: ...Functional Description CDM 550T Satellite Modem 3 2 Rev 1 3 This page is intentionally blank...
Page 30: ...Connector Pinouts CDM 550T Satellite Modem 5 4 Rev 1 3 This page is intentionally blank...
Page 33: ...CDM 550T Satellite Modem Front Panel Operation Rev 1 3 6 3 Figure 6 2 Principle Menu Trees...
Page 59: ...CDM 550T Satellite Modem Front Panel Operation Rev 1 3 6 29 Figure 6 2 Loopback Modes...
Page 96: ...Clocking CDM 550T Satellite Modem 10 4 Rev 1 3 Figure 10 1 Tx Clock Modes...
Page 97: ...CDM 550T Satellite Modem Clocking Rev 1 3 10 5 Figure 10 2 RX Clock Modes...
Page 98: ...Clocking CDM 550T Satellite Modem 10 6 Rev 1 3 This page has been intentionally left blank...
Page 108: ...Flash Upgrading CDM 550T Satellite Modem 13 2 Rev 1 3 This page is intentionally blank...
Page 138: ...Cable Drawings CDM 550T Satellite Modem A 2 Rev 1 3...
Page 139: ...CDM 550T Satellite Modem Cable Drawings Rev 1 3 A 3...
Page 140: ...Cable Drawings CDM 550T Satellite Modem A 4 Rev 1 3...
Page 144: ...Eb No Measurement CDM 550T Satellite Modem B 4 Rev 1 3 This page is intentionally left blank...