User's Manual
Table Of Contents
- 1. Getting started
- 2. Introduction
- 3. Preparation
- 4. About the terminal
- 5. Mounting and installing the terminal
- 6. Connecting to the terminal
- 7. Managing the terminal
- 8. Configuring the terminal
- 9. Configuring the traffic interfaces
- 10. Cross Connections
- Embedded cross connect switch
- The Cross Connections application
- The Cross Connections system requirements
- Installing the Cross Connections application
- Opening the Cross Connections application
- The Cross Connections page
- Setting the terminal's address
- Management and user ethernet capacity
- Setting card types
- Getting cross connection configuration from the terminals
- Creating cross connections
- Sending cross connection configuration to the terminals
- Saving cross connection configurations
- Using existing cross connection configurations
- Printing the cross connection configuration
- Deleting cross connections
- Configuring the traffic cross connections
- Cross connection example
- Symmetrical Connection Wizard
- 11. Protected terminals
- 12. In-service commissioning
- What you will need
- Checking the antenna polarization
- Visually aligning antennas
- Accurately aligning the antennas
- Synchronizing the terminals
- Checking performance
- Checking the receive input level
- Checking the fade margin
- Checking long-term BER
- Bit Error Rate tests
- Additional tests
- Checking the link performance
- Viewing a summary of the link performance
- What you will need
- 13. Maintenance
- 14. Troubleshooting
- 15. Interface connections
- 16. Alarm types and sources
- 17. Country specific settings
- 18. Specifications
- Ethernet interface
- QJET Quad E1 / T1 interface
- Q4EM Quad 4 wire E&M interface
- DFXO Dual foreign exchange office interface
- DFXS Dual foreign exchange subscriber interface
- QV24 Quad V.24 asynchronous data interface
- HSS Single high speed synchronous data interface
- External alarm interfaces
- Auxiliary interfaces
- AC Power supply
- DC Power supply
- Power consumption
- MHSB protection
- Ethernet interface
- 19. Product end of life
- 20. Abbreviations
- 21. Acknowledgments and licensing
- 22. Commissioning Forms
- 23. Index
Specifications | 242
Transmitter ETSI
Modulation Type Frequency bands
Power output range
(in 1 dB steps)
QPSK 300, 400, 600, 700, 800, 900 & 1400 MHz bands +21 to +35 dBm
QPSK 2000, 2500 MHz bands +20 to +34 dBm
16 QAM all bands +17 to +31 dBm
32 QAM all bands +16 to +30 dBm
64 QAM all bands +15 to +29 dBm
Transmitter FCC
Modulation Type Frequency bands
Power output range
(in 1 dB steps)
QPSK 400 MHz band +21 to +35 dBm
QPSK 900 MHz band +15 to +29 dBm
16 QAM 400 MHz band +17 to +31 dBm
16 QAM 900 MHz band +15 to +29 dBm
32 QAM 400 MHz band +16 to +30 dBm
32 QAM 900 MHz band +15 to +29 dBm
64 QAM 400 MHz band +15 to +29 dBm
Receiver
-20 dBm
58 to 87 dB (at 10
-6
BER)
depending on modulation type and channel size
C/I ratio = C
dB
- I
dB
Co-channel better than 16 dB at QPSK
better than 20 dB at 16 QAM
better than 23 dB at 32 QAM
better than 27 dB at 64 QAM
1st adjacent channel better than -5 dB
2nd adjacent channel better than -30 dB
Note B1 Typical performance specified at the antenna port for 10
-6
BER.
The dynamic range is typically 2 dB greater for a BER of 10
-3
.
Maximum input level
Dynamic range
B1
C/I ratio
(carrier to interference ratio)