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IDM GP4000-30E Ultra-Broadband Integrated Service Optical Multiplexer 4x Gigabit Ethernet 4x E1 30x Telephone

IDM GP4000|Telephone Optical Terminal·📅UpdatedJun 12, 2026·✍️管理员

The IDM GP4000-30E ultra-broadband integrated service optical multiplexer utilizes 5G fiber transmission bandwidth…

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I. Overview

The IDM GP4000-30E ultra-broadband integrated service optical multiplexer utilizes 5G fiber transmission bandwidth (G.703 standard) with PCM30/31 framing, providing dual-fiber mutual backup, direct telephone service interfaces (30 channels of FXO, FXS, or Magneto), 4 groups of physically isolated wire-speed 1000M (4000M total), E1 (1-4 E1 channels), HDMI HD video transmission, and various other user interfaces. Meanwhile, the device is easy to install and can meet the requirements of various application environments.
It provides dual-fiber mutual backup and can also be combined with other devices to form multiple physically isolated Ethernet chain networks Telephone Optical Terminal, ring networks Telephone Optical Terminal, and point-to-multipoint star networks Telephone Optical Terminal.

II. Product Features

II. Product FeaturesIDM GP-4000 Ultra-Broadband Integrated Service Optical Multiplexer Rear Panel.JPG

II. Product Features
Standard 19-inch 1U chassis design for easy installation;
Provides 2 5Gbps SFP optical interfaces with 1+1 optical port protection;
Provides 30 standard telephone interfaces;
Provides 4 physically isolated 1000M Ethernet interfaces;
Provides 4 groups of E1 interfaces supporting transparent transmission mode;
Provides standard SNMP network management interface;
Equipped with comprehensive function control switches and alarm indication features.

III. Technical Specifications

Optical Interface

Interface Type
SFP
Fiber Mode
Single-mode (Multi-mode optional)
Fiber Rate
5Gbps
Wavelength
1310nm/1550nm
Optical Output Power
-1~-3dBm
Receiver Sensitivity
Better than-24dBm

E1 Interface

Line Rate
2048Kbps
Line Code
HDB3
Standard Protocol
SupportsITU-T G.703
Impedance
75Ω/120Ω
Frame Structure
PCM30/31
Mode
Transparent

Ethernet

Interface Type
RJ45
Transmission Rate
10M/100M/1000M
Standard Protocol
SupportsIEEE802.3
Operating Mode
Full/Half Duplex/Auto-Negotiation

FXO/FXS Interface

Audio Frequency Range
300Hz~3400Hz
Impedance
Three-element complex impedance200Ω+560Ω//0.1Μf
Companding Rate
A-law per ITU G.711
Loop Current
25mA/channel

Power Supply and Power Consumption

Power Supply
DC-48V / AC 220V /Dual Power Supply
Power Consumption
≤100W

Environmental Conditions

Operating Temperature
0ºC~40ºC
Humidity
≤90%(Non-condensing)

IV. Application Examples

IV. Application Examples

FAQs

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