Barracuda Networks M40 Manuals

1 pdf manual(s) Barracuda Networks M40 for free download (Document Types: Quick start manual)

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Barracuda Networks M40 Quick start manual [PDF] (2 pages)

  • Identifier: id-847591
  • Brand: Barracuda Networks
  • Device: Barracuda Networks M40 Modem
  • Type: Quick start manual, PDF
  • Key Aspects: Basic Configuration Guidelines, Manufacturer Contact and Support Data, Unpacking and Inspection Guidelines
  • UPD Date: 14.07.2026
  • Source File: 896985.pdf
  • Pages: 2
  • Description: Installation guide for the Barracuda Networks M40.
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  • Barracuda Networks M40 Quick start manual preview - page 2
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Barracuda 4G USB MODEM M40/M41 - Quick Start Guide Page 1 Thank you for purchasing the Barracuda 4G USB modem for Barracuda CloudGen Firewall that conveniently provides support for wireless broadband communication technologies. The modem supports bandwidths up to 150 Mbps downstream and 50 Mbps upstream to provide a cost effective alternative to xDSL and ISDN uplinks or failover lines. Note: SIM card is not included and has to be obtained independently through your internet service provider. Package Content: • One USB Modem • One USB Cable • Two External Antennas • Quick Start Guide Please contact Barracuda Technical Support if any of these items is missing. 1. USB Interface 2. Secure screw (Torx size T9) 3. Secure plate 4. SIM card location 5. SMA antenna interface 6. Power LED (Blue) 7. Network status LED (Green) Status LED: The modem is equipped with a network status LED that indicates the operational state by changing between off, slow blinking, and fast blinking. The table below shows the different meanings of the glowing states: Getting Started 1. Open the secure plate with a T9 Torx screwdriver. Insert the micro SIM card as illustrated on the modem until it gets locked. To remove the micro SIM card, carefully press on the micro SIM card until it unlocks and slides out of the bay. 2. Connect the modem to a free USB port on your Barracuda CloudGen Firewall by using the included USB extension cable. Note: The firewall appliance needs to be powered off, as otherwise the modem driver will not be initialized. 3. Connect the external antennas to the ANT 1 and ANT 2 interfaces of the modem. The external antennas are equipped with a magnetic base thus allowing for convenient placement on racks or any other metal surfaces. 4. Deploy the modem with a standard cap rail. 5. Power on the Barracuda CloudGen Firewall and modify the WWAN network settings by navigating to Configuration > Network > Wireless WAN. 6. Set Enable WWAN to Yes. 7. Select the Modem type. 8. Enter the Access Point Name of the provider (available from the provider). 9. Enter the SIM PIN number (if PIN needed). 10. Enter the Phone Number for dial-in (available from the provider). 11. To activate the configuration, click Send Changes followed by Activate. 1 2 3 4 5 6 7 LED State/Cycle Output Meaning OFF OFF GREEN ON - 100ms OFF - 2s Registered 2G network GREEN ON - OFF 50ms; 2 times OFF - 2s Registered 3G/4G network

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