When using the Cambium Force 4600c with NetPoint antennas, you can implement various Point-to-Point (PTP) link configurations, optimizing performance for different distances and conditions. Here are the most common configuration types:
1. Short-Range PTP Link
- Use: Short distances (0-20 km) in urban areas or high-interference zones.
- Recommended Configuration:
- Radio: Cambium Force 4600c (WiFi 6E, 4.9 - 6.4 GHz).
- Antenna: NetPoint NP6-DP-2FT (30 dBi) or NPX6-HP-2FT (30 dBi).
- Channel: 160 MHz to maximize throughput (up to 4 Gbps aggregate).
- Polarization: Dual (H/V or Slant ±45° to avoid interference).
- Radio: Cambium Force 4600c (WiFi 6E, 4.9 - 6.4 GHz).
Advantages: High speed, low latency, ideal for connecting nearby buildings.
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2. Mid-Range PTP Link
- Use: Medium range (0-40 km), ideal for suburban areas.
- Recommended Configuration:
- Radio: Cambium Force 4600c.
- Antenna: NetPoint NP6-DP-3FT (32 dBi) or NetPoint NPX6-HP-3FT (33 dBi).
- Channel: 80 MHz for a balance between throughput and stability.
- Fine Alignment: It is essential to optimize alignment due to the larger directional beam.
Advantages: Greater range without sacrificing too much bandwidth (~2-3 Gbps).
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3. Long-Range PTP Link
- Use: Critical links of 0-90 km, such as rural areas or city-to-city backbones.
- Recommended Configuration:
- Radio: Cambium Force 4600c.
- Antenna: NetPoint NP6-SDP-4FT (37 dBi) or NetPoint NPX5-SHP-6FT (39 dBi).
- Channel: 40 MHz to maximize stability and reception sensitivity.
- Precise Alignment: Use a real-time signal meter (Cambium AlignTool).
Advantages: Robust connections over long distances with high gain.
4. Redundant PTP Link (Failover/Backup)
- Use: Ensure service continuity with a secondary link.
- Recommended Configuration:
- Primary Radio: Cambium Force 4600c (on the main frequency).
- Secondary Radio: Another Force 4600c on a different frequency (6 GHz if the primary is 5 GHz).
- Antennas: NetPoint NP6-DP-3FT for both links, with a physical separation of at least 1.5 m.
Advantages: High availability, continuity in case of primary link failure.