SAG32 is a high-density high-end voice access gateway product launched by Eigjing Communication. It realizes 32-way capacity in a 1U chassis, and the interface can be FXO/FXS, which is flexible and convenient to configure. It adopts a fully modular structure, the interface board supports hot-swappable, and the board can be replaced or expanded without stopping the machine; the powerful online port diagnostic function, data import and export function and beautiful appearance give it the characteristics of high-end telecommunications products. SAG32 adopts the most advanced voice processing technology in the industry, integrates the advantages of various products, and is carefully developed. It has the characteristics of clear voice, good fidelity, convenient installation and high reliability.
The SAG32 is a high‑density, telecom‑grade voice access gateway that fits in a 1U chassis and provides up to 32 voice channels. It uses a fully modular design with hot‑swappable interface boards, allowing expansion or replacement without downtime.
Key features include support for FXS, FXO, GSM, TD‑CDMA, CDMA2000 and WiFi interfaces, SIP protocol compatibility, multiple power supplies (220 V AC, 48 V DC, PoE), built‑in PBX functions, encryption, and extensive web‑based maintenance tools. This manual is written in Chinese.
| Maximum voice channels | 32 |
|---|---|
| Power supply options | 220 V AC, 48 V DC, PoE |
| Physical dimensions | 1U, 44 cm × 4.44 cm × 30 cm |
| Operating temperature range | -10 °C to 70 °C |
| Weight | ≈4 kg |
| Network interfaces | 1×10/100 Mbps RJ45, 1×10 Mbps RJ45, 1×RS232 |
| Hot‑swap capability | Interface boards can be replaced without power down |
The SAG32 can support up to 32 voice channels in a 1U chassis.
It can be powered by 220 V AC, 48 V DC, or PoE.
Yes, the modular interface boards are hot‑swappable and can be changed while the system remains powered.