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Nortel 920-551 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Commissioning and Configuration | 25% | - Integration with BSC and core network - Radio frequency configuration - Baseband and signaling configuration - Local and remote access setup |
| Topic 2: Testing, Troubleshooting and Maintenance | 10% | - Preventive maintenance procedures - Fault diagnosis and troubleshooting - Functional and performance testing |
| Topic 3: Site Preparation and Installation | 25% | - Site requirements and safety guidelines - Mechanical installation procedures - Power supply and grounding installation - Antenna and feeder installation |
| Topic 4: System Overview and Architecture | 20% | - Hardware components and modules - GSM BTS 18000 system structure - Network interfaces and connectivity |
| Topic 5: Hardware Verification and Initialization | 20% | - Hardware status verification - Power-on sequence and checks - Firmware loading and initialization |
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