SHD-30A-CT/PCI/FJ, SHD-60A-CT/PCI/FJ are digital relay monitoring cards produced by Hangzhou Sanhui Information Engineering Co., Ltd. They have features such as caller ID reception, support for multiple signaling systems, and support for multiple voice coding formats.
The Sanhui SHD-30A-CT/PCI/FJ and SHD-60A-CT/PCI/FJ are PCI‑bus digital relay monitor cards that capture call information and voice signals from E1 lines. They support multiple signaling standards, various audio codecs, and high‑impedance tapping without affecting the original system.
The manual provides a detailed overview of the card’s functions, performance features, hardware layout, system requirements, step‑by‑step installation, and full technical specifications. It also includes safety notices, grounding requirements, and contact information for technical support. This manual is written in Chinese.
| Dimensions (L×W) | 310×115 mm (without mounting plate) |
|---|---|
| Weight | ≈250 g |
| Operating Temperature | 0 °C – 55 °C |
| Storage Temperature | -20 °C – 85 °C |
| Maximum Power Consumption | ≤ 8 W |
| Input Impedance | ≥ 2400 Ω |
Each card can monitor up to 120 input channels.
The cards consume no more than 8 W of power.
The cards measure 310 mm by 115 mm (length × width) without the mounting plate.