Bộ ghép kênh PDH SNMP 16E1+4FE+LCD

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Bộ ghép kênh PDH SNMP 16E1+4FE+LCD

phụ kiện sợi quang

August 13, 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 LNK-E1-30PCM Voice Multiplexer, a high-performance PDH multiplexer with 16E1+4FE+LCD+SNMP capabilities. Ideal for B2B international trade, this device offers reliable voice and data transmission with advanced features like caller ID, reverse polarity billing, and SNMP management.

Tính năng sản phẩm liên quan:

Based on self-copyright IC with single PCB design for reliability.
E1 interface complies with G.703, featuring digital clock recovery and phase-lock technology.
Supports 1-30 channel voice access with caller ID and reverse polarity billing functions.
Provides 2 expansion interfaces (AUX1/2) for asynchronous data like RS232/RS485/RS422.
Voice ports support FXO and FXS, compatible with program-controlled switchboards and user telephones.
Desktop device supports independent SNMP network management and optical multiplexer cascade.
LED indicators for power-off, E1 line break, or signal loss.
Monitors temperature and voltage remotely via network management platform.

Câu hỏi thường gặp:

What are the power supply options for the LNK-E1-30PCM Voice Multiplexer?

The device supports AC 220V, DC -48V, and DC +24V power supplies, offering flexibility for various installations.
Can the LNK-E1-30PCM Voice Multiplexer monitor remote equipment status?

Yes, it can monitor remote alarm status, temperature, and voltage through the network management platform.
What types of data interfaces does the multiplexer support?

It supports 1-4 channel asynchronous data interfaces, including RS232/RS485/RS422/Manchester code, and 1-8 channel switches.