SHT-16C-CT/PCI/EC, SHT-16C-CT/PCI/FAX analog voice card is a 16-channel analog line voice card using PCI bus. This series of voice cards can realize all the functions of ordinary voice cards and seat cards by configuring different functional modules.
The document provides a detailed overview of the Sanhui CTI series analog voice cards, describing their functions, performance features, block diagrams and modular architecture. It explains how the cards can be configured for standard voice or seat applications, supporting up to 16 voice channels per card.
Installation procedures, hardware dimensions, electrical requirements and key technical parameters are listed, along with wiring diagrams and guidance for connecting modules, power, and H.100 bus. Contact information for technical and sales support is also included. This manual is written in Chinese.
| Dimensions | 310 mm × 115 mm (excluding mounting plate) |
|---|---|
| Weight | ≈400 g |
| Operating Temperature | 0 °C – 55 °C |
| Storage Temperature | -20 °C – 85 °C |
| Telephone Line Connectors | 4 × RJ45 (8‑core) |
| Audio Output Power | ≥ 50 mW (headphone driver) |
| Maximum Channels per Card | 16 voice channels |
| Maximum Cards per System | 10 cards |
Each card can support up to 16 voice channels.
The card operates between 0 °C and 55 °C.
The card provides four RJ45 8‑core connectors for telephone lines.
Up to ten cards can be installed in a single system.