The Jiafuxin GF-3008BN CDMA IP Modem User Manual provides product description, hardware interfaces, operation modes, and network setup instructions.
This manual introduces the GF-3008BN external CDMA IP modem, outlining its purpose, technical background, and key features. It describes the hardware interfaces, SIM card slot, antenna connections, and the product list for various applications.
The document details several operation modes—including transparent, command, automatic IP registration, remote maintenance, and flow control—as well as step‑by‑step guidance for building and configuring network environments such as data‑center setups, IP address handling, and VPN/VPDN connections. This manual is written in Chinese.
| Supported broadband | ADSL |
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Section 4 explains the construction and configuration of data‑center networks, including fixed or dynamic IP setups, router and firewall settings, and port mapping for server communication.