SHD-60B-CT/PCI/FJ digital relay monitoring card is a digital relay monitoring recording card using PCI bus. This card can realize high resistance relay application on digital E1/T1 relay line, so as to obtain telephone call information and voice signal on the line.
The Sanhui SHD-60B-CT/PCI/FJ is a PCI‑bus digital relay monitoring and recording card that captures call information and voice signals from E1/T1 lines. It supports multiple signaling standards, various audio codecs, and offers high‑impedance tap‑through without affecting the original line.
The manual provides a detailed overview of the card’s functions, performance characteristics, installation procedures, system requirements, wiring diagrams, and technical specifications. It also includes contact information for technical and sales support. This manual is written in Chinese.
| Dimensions | 310×115 mm² (excluding mounting plate) |
|---|---|
| Weight | ≈160 g |
| Operating Temperature | 0 ℃ – 55 ℃ |
| Power Consumption | ≤ 8 W |
| Input Impedance | ≥ 2400 Ω |
| PCI Bus Support | PCI 2.2, 3.3 V/5 V slot, up to 132 MB/s burst transfer |
| Supported Operating Systems | Windows 2000/2003/XP, Linux RH7.2/RH9.0/AS4/FC4/SUSE10 |
| Audio Encoding Formats | A‑law, μ‑law, IMA‑ADPCM, GSM, G.729A, 16‑bit PCM, MP3, VOX, WAV |
The host PC needs a 300 MHz Intel Pentium II or higher CPU, at least 256 MB of RAM, a hard disk sized for the application, and runs Windows 2000/2003/XP or Linux (RH7.2, RH9.0, AS4, FC4, SUSE10).
A system can host up to four digital relay monitoring cards, each capable of monitoring two E1/T1 lines.
It supports hardware‑processed A‑law (G.711), μ‑law, IMA‑ADPCM, GSM, G.729A, and software‑processed 16‑bit linear PCM, MP3, VOX, as well as standard WAV files.