Điện thoại 30 giọng nói (FXS / FXO) qua bộ chuyển đổi E1 / Mux

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Điện thoại 30 giọng nói (FXS / FXO) qua bộ chuyển đổi E1 / Mux

phụ kiện sợi quang

August 18, 2025

Kết nối danh mục: Phụ kiện sợi quang

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Tags:

#Phụ kiện sợi quang kép #Bộ mở rộng USB qua cáp quang SFP #Bộ mở rộng sợi quang 4 cổng

Tóm tắt: Discover the 30 voice (FXS/FXO) phone over E1 converter/Mux, a high-performance transmission device with self-copyright IC, supporting 1-30 voice channels and 1-4 serial data interfaces. Ideal for reliable, stable, and low-power communication solutions.

Tính năng sản phẩm liên quan:

Based on self-copyright IC for enhanced performance and reliability.
Single PCB design ensures compact and efficient operation.
Supports remote alarm status monitoring for proactive maintenance.
E1 interface complies with G.703, featuring digital clock recovery and phase-lock technology.
Includes 2 expansion interfaces (AUX1/2) for extending asynchronous data and switch channels.
1-30 voice channels with caller ID and reverse polarity billing functions.
Voice ports support FXO and FXS, EM2/4 audio interfaces for versatile connectivity.
Desktop device supports independent SNMP network management for easy control.

Câu hỏi thường gặp:

What types of interfaces does the 30 voice (FXS/FXO) phone over E1 converter/Mux support?

The device supports FXO and FXS voice ports, EM2/4 audio interfaces, and expansion interfaces for asynchronous data like RS232/RS485/RS422.
How many voice channels can the device handle?

The device can handle 1-30 voice channels, supporting caller ID and reverse polarity billing functions.
What are the power supply options for this device?

The device supports AC180V~260V, DC -48V, and DC +24V power supplies, with a power consumption of ≤7W.