1. What is the Theoretical Maximum Load Formula?

The Theoretical Maximum Load formula calculates the maximum number of subscriber lines that a telecommunications system can support based on its switching capacity and traffic handling capacity. This calculation helps network planners determine the optimal configuration for telecommunications infrastructure.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( N \) — Number of Subscriber Lines
• \( SC \) — Switching Capacity (maximum simultaneous connections)
• \( TC \) — Traffic Handling Capacity (data/voice traffic per time period)

Explanation: The formula accounts for the relationship between a system's maximum connection capacity and its ability to handle traffic, providing the theoretical maximum number of subscriber lines that can be supported.

3. Importance of Maximum Load Calculation

Details: Accurate maximum load calculation is crucial for telecommunications network planning, capacity management, infrastructure investment decisions, and ensuring quality of service for subscribers.

4. Using the Calculator

Tips: Enter switching capacity and traffic handling capacity in appropriate units. Both values must be positive numbers greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: Why is there a factor of 2 in the formula?
A: The factor of 2 accounts for the bidirectional nature of communication traffic in most telecommunications systems.

Q2: What units should be used for SC and TC?
A: Both SC and TC should use consistent units (typically Erlangs, calls per hour, or similar traffic measurement units).

Q3: Is this calculation applicable to all types of networks?
A: While the principle applies broadly, specific network types (voice, data, VoIP) may require adjustments to the formula.

Q4: How does this differ from practical maximum load?
A: Theoretical maximum represents ideal conditions, while practical maximum accounts for real-world factors like peak usage, maintenance overhead, and quality of service requirements.

Q5: Can this formula be used for modern packet-switched networks?
A: The basic principle applies, but modern packet-switched networks may require more complex calculations considering packet loss, latency, and bandwidth constraints.