IDM OMP3500 Integrated Service Optical Transmission Equipment

📅May 12, 2026

Model：IDM OMP3500|Category：Telephone Optical Terminal

2.5G optical interface, 19-inch 1U standard chassis, (up to 24 E1 groups + 2 physically isolated line-rate 1000M Ethernet + 4 physically isolated line-rate 100M Ethernet + up to 3 PCM service cards with 8/10 channels each) provides standard SNMP network management interface. IDM OMP3500-30F physically isolated Gigabit Ethernet optical terminal features easy installation and adaptability to various application environments.

Overview

The IDM OMP3500 Integrated Service Access Equipment is a comprehensive multiplexing platform that transmits up to 16 transparent E1 channels, 2 physically isolated line-rate Gigabit Ethernet channels, 4 line-rate physically isolated 100M Ethernet channels, and 30 narrowband PCM channels over 2.5G optical fiber. It provides 2 mutually backup 2.5G optical interfaces. The narrowband PCM services offer various user interfaces for voice, data, and video. It also features non-blocking cross-connect between 2 E1 groups and all user interfaces. The equipment supports multiple clock modes to meet clock requirements in various application environments. It can be powered by either ~220V or -48V.

Equipment Fiber Multiplexing Principle Block Diagram

IDM OMP3500 Integrated Service Access Platform Image

Product Features

19-inch standard chassis, modular design, 3 service slots, supports hot-swappable;

Adopts large-scale ASIC chip design, high integration

Provides up to 4 SFP 2.5G optical transmission interfaces, capable of forming point-to-point, chain, ring, or 1+1 protection networks; transmission distance supports 20KM, 40KM, 80KM;

Provides 2 groups of physically isolated line-rate Gigabit Ethernet and 4 groups of line-rate physically isolated 100M Ethernet;

Provides up to 16 transparent E1 channels; physical interface is CC3-16 or CC3-8;

Provides up to 30 narrowband PCM service access capability;

Can be configured for mutual backup between optical fiber and PCM services on the first E1;

Supports SNMP Ethernet network management;

Supports FXS/FXO, magneto cards, each card with 10/8 service interfaces;

2/4-wire EM interface card, each card with 4 interfaces;

RS232/RS422/RS485 each card with 8 interfaces;

GSM/CDMA services each card with 2 channels;

USER universal interface card, can mix 4 PCM service modules, each module up to 2 channels.

Supports video surveillance and video conference cards;

Supports DC-48V and AC220V dual power supply

****Technical Specifications

Optical Interface

Interface Type	SFP	Fiber Mode	Single-mode (optional multi-mode)
Rate	2.5Gbps	Wavelength	1310/1490/1550
Transmit Power	-1~-10dB	Receiver Sensitivity	Better than -24dBm