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Buy Lead: 30 Channel FXO/FXS Telephone Optical Multiplexer (See details)

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Posted By: Mariusz on July 15, 2020 41:34 From 77.252.27.***Inquiry Related Cateogry: Fiber Optic Equipment

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Inquering Related Product: 30 Channel FXO/FXS Telephone Optical Multiplexer - IDM-30EN

Quick Brief

Place of Origin: Beijing China (Mainland)Brand Name: IDMModel Number: IDM-30EN
transmitting medium: fiberE1 number: 4Ethernet number: 2
FXO/FXS ports: 30FXO/FXS ports amount flexibility: yes 

Product Features:

1.Flexible configuration(From 1 to 30 FXO/FXS ports)

2.One year warranty

3.ISO certified

4.Sample test welcome

Product Cateogry: Fiber Optic Equipment

Business Term:

Port: Beijing

Minimum Order Quantity: 2 Piece/Pieces

Supply Ability: 500 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union,MoneyGram

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30 Channel FXO/FXS Telephone Optical Multiplexer

Packaging Information

Packaging Detail:2pcs packed in one carton
Delivery Detail:3 to 5 days after payment confirmed

Specifications and Product Details:

Original Product Page


IDM-30EN transmits up to 30 channels of voice, 2 channels of Ethernet and 4 channels of E1 over a pair of fiber (or one single fiber).With all FXO/FXS modules soldered to the main board, this model is more cost-effective than modular ones and also has a more stable performance. Besides, 4 E1 channels are able to provide users with extra 120 channels for 64Kbps voice/data signal transmission, which makes IDM-30EN also very expandable.



  1. Transmission medium is fiber .
  2. Standard 19” 1U housing, easy to install.
  3. Fixed configuration, not modular, makes it very cost-effective.
  4. The amount of voice channels is variable within 30.
  5. DIP switch and LED alarm indication available.
  6. Two 10/100Mbps shared Ethernet ports supporting VLAN.
  7. 4 E1 transparent transmissions make it very expandable.


Optical interface

Physical connectorFC/ SCModeSingle mode/Multi-mode
Optical output power-2~-11dBmSensitivityBetter than -36dBm

E1 interface

Physical connectorBNCLine codeHDB3
ComplianceITU-T G.703Impedance75Ω(By default)/120Ω
FramingPCM30/31TransmissionTransparent transmission

Ethernet interface

Physical connectorRJ45Rate10/100M Base-T
ComplianceIEEE802.3DuplexFull duplex/half duplex/Auto-negotiation

FXO/FXS interface

Physical connectorRJ45Frequency range300Hz~3400Hz
Impedance200Ω+560Ω//0.1μFComplianceITU G.711 A-Law
Loop current‎25mA

Power and consumption

Power supplyDC-48V /AC 220V/DualConsumption≤100W

Working environment


Physical parameter

Dimension44.2cm*22.8cm*4.5cmNet weight3KG
Dimension of package55.5cm*31cm*26.5cmPackage Weight8.5KG (2pcs in a package)

Typical application

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