User's Manual
Table Of Contents
- Chapter 1 - Introduction
- Chapter 2 – Hardware Overview
- Chapter 3 – Installation and Initialization
- Chapter 4 - Commissioning
- Introduction
- Access Rights
- Restore Defaults
- Configure, Manage and Monitor using Web Browser
- General Screen
- IP Address Setup
- Dual License - Design Type Setup
- Frequency, Modulation and ATPC Setup
- Ethernet Advanced Configuration
- Data Rate Settings for Connected User Interfaces
- Save Configured Parameters
- BER Test – GX800 Link and User Lines Verification
- Analysis of Interference in GX800 link
- Firmware Upgrade, License Upgrade
- Alarms
- SNMP Settings
- IP Management
- Chapter 5 – Troubleshooting
- Chapter 6 - Technical Parameters
- Chapter 7 - Appendix
The priorities for data transmission are assigned in the following order:
1. Service monitoring channel signal for management - 115 kbps (the highest priority)
2. Signal E3/T3 from the Internal Bus – 34.368 / 44.736 Mbps
3. Signals E2 from the Internal Bus (channels 2 to 4) – 3 x 8.448 Mbps
4. Signals E1/T1 from the Internal Bus (channels 1 to 4 / 2) – 4 x 2,048 Mbps / 2 x 1,544
Mbps
5. Signal from Ethernet block – 0 up to 400 Mbps (400 for 56MHz)
6. Signal from BER tester – 1 up to 100 Mbps (the lowest priority )
DSP block is the core of the IDU and provides its own digital modulation and demodulation. The
whole block is configured and monitored by the CPU. All settings related to the types of
modulation and their selected bandwidth are loaded into the DSP block and this block ensures
the correct algorithm for data processing.
Tsunami™ GX800 Installation and Management Guide 75
Figure 51: Block Diagram of Data MUX