Zxv10 B820c-a15 - Zte

Unlike retail Android TV boxes (like the NVIDIA Shield or Xiaomi Mi Box), the B820C-A15 is designed as a . This means its firmware is heavily locked down, customized, and optimized for a specific ISP’s streaming service, VoIP, and sometimes DVR functionality.

Unlike standard OTT boxes, this "Hybrid" model is specifically built to handle both IP-based streaming and traditional DVB (Digital Video Broadcasting) signals, making it ideal for cable TV subscribers. FCC Report or trying to unlock additional features on this device? ZXV10 B820C-A15 Hybrid STB - FCC Report Zte Zxv10 B820c-a15

Standard coaxial entry for digital cable television (DVB-C). Unlike retail Android TV boxes (like the NVIDIA

It combines DVB cable television with OTT (Over-the-Top) streaming , allowing users to switch between live TV and apps like Netflix or YouTube seamlessly. FCC Report or trying to unlock additional features

If the device is freezing or sluggish, navigate to Settings > Device Preferences > About > Factory Reset to restore original settings.

| Feature | Typical spec | Check in your draft | |---------|--------------|----------------------| | PON port | SC/APC, Class B+ | ✅ Wavelength: 1490nm down / 1310nm up | | Ethernet | 4x GE (10/100/1000) | ✅ VLAN support (802.1q) | | Voice | 2x FXS (RJ11) | ✅ SIP/H.248, T.38 fax | | Wi-Fi | 802.11 b/g/n (2.4 GHz only) | ⚠️ – confirm if acceptable | | USB | Optional (rare on this model) | Usually absent | | Power | 12V DC, < 10W | ✅ External adapter |