Humanity PCM Mux Audio to Fiber Converter Telecommunication Equipment

Humanity PCM Mux Audio To Fiber
  • Seller Beijing Human Information Technology Co., Ltd.
  • Min. Order 2 Unit/Units
  • FOB Price US $400-570 /Unit

Item Details

Port: Beijing/Tianjin
Supply Ability: 3000 Unit/Units per Week as requirements
Payment Terms: T/T,Western Union,MoneyGram

Product Description

Product Description
Humanity PCM Mux - Audio to Fiber Converter Telecommunication Equipment is also called phone switch or PCM Mux. It can transmit signals with the fiber rate of 150Mbps.

The device is equipped with 4 E1, 4 fast Ethernet of 100Mbps with VLAN and 4 service slots. 2 or 4 ch phone can be added according to customer's requirements.
Technical Features
-> Perfect network management function. Be able to configure and monitor the device easily.
-> Supporting 4 fast Ethernet ports with VLAN.
-> 4 extra service slots. Each slot is able to configure different functions.
-> Using a dedicated integrated circuit design, stable and reliable.
-> Perfect alarm and status indicator function.
-> The power supply adopts by module with anti-jamming ability and ensure long life.
Interface Parameters
E1 interface:

-> 4 E1

-> HDB3 coding, perfect alarm in base lines indicator function
-> Rate: 2048K±50ppm
-> 75Ω physics port adopts DB37-8BNC adapter , 120Ω physics port adopts DB37-4RJ45 adapter
-> According to ITU-T G.823


Fast Ethernet interface:


-> Supply 4 Ethernet interface shared 100Mbps. Support VLAN based on interfaces. Fully comply with IEEE 802.1Q
-> Support 1024 MAC address list. The local data stream will not be sent to the remote.
-> Support minimum 64 bytes. The maximum 1916 bytes.
-> Support stream statistics for each Etehrnet interface such as error package quantity, totol package quantity etc.
-> Be able to set full/half duplex mode by network management


Optical interface:


-> Transmit Mode : Single/ Multi-mode
-> Module : Single/Dual Fiber
-> Interface : FC/SC/ST
-> Wavelength : 1310nm/1550nm
-> Distance : 2Km/40Km/60Km/120Km
(Standard Setup : Single-mode/Dual Fiber/1310nm/40Km)


Normal phone interface:


-> 2 or 4 channel each slot as requirements
-> Impedance: 200Ω+680Ω0.1uF
-> Frequency character: 300-3400Hz(-0.6-+3dB )
-> Weighted noise: ≤-65dBmop
-> Interface loop resistance: ≤1800Ω

Application Diagram

1-30ch phone can be customized according to your requirements, as there are 4 service slots all together, and each slot can be with 8 ch phone. Below are the 8ch PCM Mux and 16ch PCM Mux customized for customers. If you later want to expand the functions, only cards are needed, which is very convenient.