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Radwin Manager 11.0 78 ((link))

Radwin Manager 11.0 Build 78: A Deep Dive into the Latest Update

In the fast-paced world of broadband wireless access, the stability of your management tools is just as critical as the hardware on the tower. For network engineers and system administrators relying on Radwin’s point-to-point and point-to-multipoint solutions, the release of Radwin Manager 11.0 Build 78 is a noteworthy milestone.

Whether you are maintaining a sprawling ISP infrastructure or a private campus network, keeping your Element Management System (EMS) up to date is essential for security and feature parity.

In this post, we break down what Radwin Manager 11.0 brings to the table, why Build 78 matters, and what you need to know before upgrading.

2. Optimized Database Polling Engine

One of the most significant changes in Radwin Manager 11.0 build 78 is the database polling optimization. In earlier 11.0 builds, managing over 500 links simultaneously caused the database (by default, HSQLDB or MySQL) to lag, leading to stale graphs. Build 78 introduces adaptive polling intervals that adjust based on link utilization, reducing CPU overhead by approximately 15%. radwin manager 11.0 78

Conclusion: Should You Upgrade to Radwin Manager 11.0.78?

The answer depends on your current setup:

  • If you are on version 10.x or early 11.x (e.g., 11.0.20): Yes, upgrade immediately. The performance, security, and stability improvements are substantial. The database migration is smooth for most users.

  • If you are on a recent 11.0.x (e.g., 11.0.72): Weigh the need for new features – especially the template engine and 6 GHz heatmaps. If those are irrelevant, you can wait, but note that 11.0.78 includes critical security patches. Radwin Manager 11

  • If you have a legacy 32-bit server: Plan a migration – you cannot run 11.0.78 on 32-bit. Use this opportunity to modernize your NOC.

Security Hardening Guide for Radwin Manager 11.0.78

Given that wireless networks are prime targets, follow these steps to lock down your installation:

  1. Change default ports – Edit conf/server.xml, change HTTPS from 443 to a random port (e.g., 7443).
  2. Enable IP whitelisting – In conf/application.properties, set security.ipwhitelist=192.168.1.0/24.
  3. Disable HTTP – Keep only HTTPS. Version 11.0.78 allows you to disable port 80 entirely.
  4. Enforce password policy – Minimum length 12, complexity required, expiry 90 days. Located under Admin > Password Policy.
  5. Audit logging – All configuration changes are now logged to logs/audit.csv. Review weekly.

Deep Dive: Spectrum Analysis in 11.0.78

One of the crown jewels of Radwin Manager is its built-in spectrum analyzer. Version 11.0.78 adds a pseudo-real-time FFT visualization previously only seen in dedicated hardware. If you are on version 10

How to use it:

  1. Select a device supporting Spectrum Analysis (e.g., RADWIN 2000 or Juno).
  2. Right-click > Tools > Start Spectrum Analysis.
  3. Choose bandwidth (20/40/80 MHz) and dwell time (10–200 ms).
  4. The new interface shows:
    • Waterfall graph (time vs. frequency)
    • Peak hold trace
    • Duty cycle per channel (color-coded)

This is invaluable for avoiding radar interference (DFS) or co-located Wi-Fi congestion.