BB-SR30400121 - Router Advantech - Free user manual and instructions
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| Product Type | Industrial Cellular Router |
| Brand | Advantech |
| Model | BB-SR30400121 |
| Connectivity | LTE/4G cellular with fallback to 3G/2G |
| Ethernet Ports | 1 x 10/100/1000 Gigabit Ethernet |
| SIM Slots | 2 (dual SIM with failover) |
| Wireless Standard | IEEE 802.11 a/b/g/n/ac (Wi-Fi 5) |
| Power Input | 9 to 36 VDC with reverse polarity protection |
| Power Consumption | 12 W typical under load |
| Operating Temperature | -40°C to 75°C |
| Dimensions | 45 mm x 100 mm x 130 mm |
| Weight | 350 g |
| Mounting | DIN rail mountable |
| Antenna Connectors | 2 x SMA (main and diversity) |
| VPN Support | IPSec, OpenVPN, PPTP, L2TP |
| Firewall | Stateful packet inspection with ACL |
| Protocol Support | Modbus TCP/RTU, MQTT, HTTP, SNMP |
| LED Indicators | Power, cellular signal, Ethernet, status |
| Certifications | CE, FCC, UL |
| Maintenance | Clean with a dry microfiber cloth; avoid liquids |
| Safety | Use only certified power supplies; observe surge protection |
| Spare Parts / Repairability | Replaceable SIM tray, antennas, and power terminal block |
| General Information | Industrial-grade metal housing, remote management via cloud |
Frequently Asked Questions - BB-SR30400121 Advantech
How do I configure the Advantech BB-SR30400121 router for the first time?
To configure the router, connect the Ethernet cable to your computer and access the web interface at the default IP address (192.168.1.1). Log in with the default credentials (admin/admin) and use the setup wizard to configure WAN, Wi-Fi, and cellular settings.
Can I use the BB-SR30400121 with any cellular carrier?
Yes, the router supports unlocked LTE/3G/2G frequencies and works with most carriers. Insert a standard SIM card and ensure the APN settings match your carrier's requirements.
How to reset the router to factory settings?
To reset the router, press and hold the reset button on the front panel for 10 seconds. The router will reboot with default settings, including IP address 192.168.1.1 and admin credentials.
What is the maximum number of VPN tunnels supported?
The router supports up to 50 concurrent VPN tunnels for IPSec and OpenVPN, allowing secure management and data transfer across multiple remote sites.
Does the router support industrial protocols?
Yes, it supports Modbus TCP/RTU, MQTT, and other industrial IoT protocols, enabling seamless integration with SCADA systems and cloud platforms.
How to update the firmware?
To update firmware, download the latest version from Advantech's official website. In the web interface, go to System > Firmware Upgrade, upload the .bin file, and reboot the router.
What is the recommended power supply for this router?
The router accepts 9-36 VDC input. A 12V/2A DC power supply is recommended for stable operation. Use a power supply with surge protection to ensure reliability.
Can the router be mounted on a DIN rail?
Yes, the BB-SR30400121 includes a DIN rail mounting clip on the rear panel. Simply clip it onto a standard 35mm DIN rail and secure it.
Can I connect external antennas to improve cellular signal?
Yes, the router has two SMA antenna connectors for main and diversity antennas. Replace the included antennas with high-gain external antennas to improve signal in areas with weak coverage.
What is the warranty period for the Advantech BB-SR30400121?
Advantech provides a 5-year limited warranty for this industrial router, covering manufacturing defects and hardware failures under recommended operating conditions.
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USER MANUAL BB-SR30400121 Advantech
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Product information
Brand : Advantech
Model : BB-SR30400121
Category : Router