IDM GP2400-30E超宽带综合业务光纤复用设备

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title: "IDM GP2400-30E Ultra-Broadband Integrated Service Optical Multiplexer"
model: "IDM GP2400"
category: "Telephone Optical Terminal"
tags:

• "Multi-service Optical Terminal"
• "Gigabit Telephone Optical Terminal"
• "Independent Gigabit Telephone Optical Terminal"
• "2GE4FE Optical Terminal"
• "1000M Telephone Optical Terminal"
• "4-Channel 100M Ethernet Optical Terminal"
• "2-Channel Independent Gigabit Telephone Optical Terminal"
  description: "The IDM GP2400-30E multi-service optical terminal utilizes 2.5G fiber transmission bandwidth (G.703 standard) with PCM30/31 framing, providing dual-fiber mutual backup. It directly offers telephone service interfaces (30 channels of FXO, FXS, or Magneto), 4 groups of physically isolated wire-speed 100M Ethernet (400M total), 2 groups of physically isolated wire-speed 1000M Ethernet (2000M total), E1 (1-4 E1 channels), HDMI HD video transmission, and various other user interfaces. The IDM GP2400-30E multi-service optical terminal provides dual-fiber mutual backup and can also be combined with other devices to form multiple physically isolated Ethernet link-type telephone optical terminals."
  cover: "/images/imports/img-845fbb26.webp"
  images:
• "/images/imports/img-845fbb26.webp"
• "/images/imports/img-b90e602c.webp"
• "/images/imports/img-b61b3ea6.webp"
• "/images/imports/img-476427b3.webp"
  keywords: "multi-service optical terminal,gigabit telephone optical terminal,independent gigabit telephone optical terminal,2GE4FE optical terminal,1000M telephone optical terminal,4-channel 100M Ethernet optical terminal,2-channel independent gigabit telephone optical terminal"
  slug: "idm-gp2400-30e"
  publishDate: "2026-05-12"

I. Overview

The IDM GP2400-30E ultra-broadband integrated service optical multiplexer utilizes 2.5G fiber transmission bandwidth (G.703 standard) with PCM30/31 framing, providing dual-fiber mutual backup. It directly offers telephone service interfaces (30 channels of FXO, FXS, or Magneto), 4 groups of physically isolated wire-speed 100M Ethernet (400M total), 2 groups of physically isolated wire-speed 1000M Ethernet (2000M total), E1 (1-4 E1 channels), HDMI HD video transmission, and various other user interfaces. Additionally, the device features easy installation and is suitable for a wide range of application environments.

It provides dual-fiber mutual backup and can also be combined with other devices to form multiple physically isolated Ethernet link-type telephone optical terminals, ring-type telephone optical terminals, and point-to-multipoint star-type telephone optical terminals.

II. Product Features

Ø Standard 19-inch 1U chassis design for easy installation;

Ø Provides 2 x 2.5Gbps SFP optical interfaces with optical port 1+1 protection;

Ø Provides 30 standard-defined telephone interfaces;

Ø Provides 2 independent wire-speed 1000M Ethernet interfaces;

Ø Provides 4 independent wire-speed 100M Ethernet interfaces;

Ø Provides 4 groups of E1 interfaces supporting transparent transmission mode;

Ø Provides a standard SNMP network management interface;

Ø 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	2.5Gbps	Wavelength	1310nm/1550nm
Transmit 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
Compression Ratio	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