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