Cambium ePMP Force 300-25

CPE Cambium

Setup instructions, default access credentials, and network configuration guide.

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Device Overview

The Cambium ePMP Force 300-25 combines an 802.11ac Wave 2 radio with a 25 dBi parabolic dish antenna, delivering up to 500+ Mbps of real user throughput.

It operates in high-interference environments using Cambium proprietary TDMA protocol, avoiding the hidden node collisions typical of standard Wi-Fi CSMA/CA.

A Gigabit Ethernet port with 30V passive PoE input provides line-rate connectivity back to subscriber routers or tower switches.

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Looking for MikroTik CPEs like SXT or LHG?

MikroTik radios use Terminal and WinBox scripts rather than simple Web GUIs. See MikroTik scripts for ready-to-paste configurations.

Default IP Address 192.168.0.2
Default Credentials
User: admin  |  Pass: admin

How to Connect (Physical & Network Setup)

Connect the Gigabit PoE injector to the radio. Connect your PC to the LAN port. Set your PC network card to 192.168.0.10 / 255.255.255.0 (Fallback recovery IP: 169.254.1.1).

Step-by-Step Configuration Steps

  1. 1 Open a web browser and visit https://192.168.0.2 (or https://169.254.1.1).
  2. 2 Log in with 'admin' / 'admin'. On first login, change the default password when prompted.
  3. 3 Go to Configuration > Radio. Set Driver Mode to 'ePMP' and Device Mode to 'Subscriber Module' (SM).
  4. 4 Set Channel Bandwidth (e.g., 20/40/80 MHz) and Scan Frequency List matching your Access Point.
  5. 5 In Configuration > Security, enter the WPA2 Pre-shared Key.
  6. 6 In Configuration > Network, configure the SM Management IP to Static or DHCP.
  7. 7 Save and reboot the radio. Use the eAlign tool under Tools > eAlign for optical aiming.

Verification Step

Open Tools > eAlign to view RSSI and SNR in real time. Verify that Downlink and Uplink RSSI are balanced within 3 dB.
Firmware Note: Cambium ePMP 4.x or 5.x firmware. Supports Cambium proprietary TDD protocol for high interference immunity.

Menu names may vary by model and firmware version.

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Notice: This is sample configuration data for field technicians and small ISPs. Verify details against official manufacturer documentation and your device casing label before applying in production.