IDM-16E1数字智能配线架

---

title: "IDM-16E1 Digital Intelligent Distribution Frame"
model: "IDM-16E1"
category: "Bridge Converter"
tags: [
"Digital Intelligent Distribution Frame",
"16E1 Digital Intelligent Distribution Frame",
"DDF Intelligent Distribution Frame",
"E1 Digital Distribution Frame",
"E1 Intelligent Distribution Frame",
"2M Digital Distribution Frame",
"2M Intelligent Distribution Frame"
]
description: "The IDM-16E1 Digital Distribution Frame is a 16-group E1 full-switching device providing intelligent configuration, with power-off bypass functionality. It implements 16 groups of E1 channels with a simple single-board structure. The IDM-16E1 provides a network management interface, supports power-off bypass and power-off memory functions, features comprehensive alarm monitoring, high integration, low power consumption, stable performance, and ease of use. The IDM-16E1 Digital Distribution Frame has complete alarm monitoring functions. Alarm indications include E1 signal loss and frame synchronization loss. In addition to reporting local alarm status, the alarm status of the remote end can be displayed via local indicator LEDs using push buttons. Power supply modes are selectable between ~220V AC and -48V DC. Utilizing dedicated large-scale integrated circuits, it provides transparent transmission of up to 16 groups of E1. 5",
cover: "/images/imports/img-8b089bf3.webp",
images: [
"/images/imports/img-8b089bf3.webp",
"/images/imports/img-125a97c1.webp",
"/images/imports/img-c8e9833e.webp",
"/images/imports/img-60a1b021.webp"
],
keywords: "Digital Intelligent Distribution Frame,16E1 Digital Intelligent Distribution Frame,DDF Intelligent Distribution Frame,E1 Digital Distribution Frame,E1 Intelligent Distribution Frame,2M Digital Distribution Frame,2M Intelligent Distribution Frame",
slug: "idm-16e1",
publishDate: "2026-05-12"

I. Overview

The IDM-16E1 Digital Distribution Frame is a 16-group E1 full-switching device providing intelligent configuration, with power-off bypass functionality. It implements 16 groups of E1 channels with a simple single-board structure. The IDM-16E1 provides a network management interface, supports power-off bypass and power-off memory functions, features comprehensive alarm monitoring, high integration, low power consumption, stable performance, and ease of use.

The IDM-16E1 Digital Distribution Frame has complete alarm monitoring functions. Alarm indications include E1 signal loss and frame synchronization loss. In addition to reporting local alarm status, the alarm status of the remote end can be displayed via local indicator LEDs using push buttons. Power supply modes are selectable between ~220V AC and -48V DC.

II. Device Structure

IDM-16E1 Digital Distribution Frame Front Panel Diagram

IDM-16E1 Digital Distribution Frame Rear Panel Diagram

III. Product Features

(1). Utilizes dedicated large-scale integrated circuits, providing transparent transmission of up to 16 groups of E1.

(2). Supports cascading of multiple devices via optical fiber. Two groups of optical fibers can also be used to form a ring network protection. Enables remote cross-connection, monitoring, testing, and troubleshooting management functions for N*16 2M channels.

(3). Provides database management capability for maintenance and alarm records of the digital distribution frame. It can be connected to the machine room AI intelligent agent management system via the MCP protocol, providing AI analysis reports and AI prediction reports.

(4). The E1 interface line code is HDB3. The E1 jitter tolerance, transfer characteristics, and output jitter fully comply with ITU-T G.703, G.823, and G.742 recommendations.

(5). Comprehensive monitoring and alarm functions. Provides line E1 signal loss and signal frame synchronization loss detection. Panel indicator LEDs display specific alarm statuses; the device can also output alarm information. Monitored alarm items include LOS, AIS, LOF, etc. Monitored error items include CRC4, FAS, REI, etc.

(6). Supports E1 tributary remote loopback function, facilitating device testing and management.

(7). Provides Ethernet remote management capability, including monitoring, statistics, cross-connection, loopback, offline bit error rate testing, and latency testing.

(8). The entire unit features a single-board design in a standard 1U chassis.

(9). Power supply modes are selectable between ~220V AC or -48V DC, or with ~220V AC and -48V DC mutually redundant, providing 1+1 protection.

IV. Supporting Management Platform

4.1 Network Management Platform Software

4.2 BI Visualization Display Software

Transforms complex data in the E1 Digital Distribution Frame system into intuitive, easy-to-understand dashboards through visual elements such as graphics, charts, and maps.

• Global Status Overview Dashboard: Displays core KPIs such as total port count, number of normal/interrupted/warning ports, and availability rate.
• Real-time Performance Monitoring Dashboard: Displays real-time scrolling of each port's optical transmit/receive power, bit error rate, and alarm status in matrix or list format.
• Historical Report Dashboard: Generates daily/weekly/monthly reports, displaying historical performance trends and statistical analysis results.
• Its characteristic is "people seeking information": Operations and maintenance personnel need to proactively view these preset dashboards to obtain status information.

4.3 ChatBI Intelligent Agent

Allows operations and maintenance personnel to ask questions directly in the most natural language, and the system directly returns answers or charts, rather than requiring users to search through complex dashboards.

Simply ask questions such as: "Which E1 port has the highest bit error rate today?", "Compare the availability of Port A and Port B last week.", "What alarms does Port 12 on Rack 3 currently have?" The intelligent agent will understand your intent, directly query data from the backend database, and return results in the most appropriate format (such as a sentence, a table, or a trend chart).

4.4 BI Intelligent Agent Analysis

A brain with proactive analysis capabilities. It helps you diagnose "why" problems occur through algorithms such as correlation analysis, pattern recognition, and machine learning.

• Correlation Analysis: Automatically analyzes whether an interruption on one port simultaneously affects other associated ports, quickly identifying whether it is a single-port issue, board issue, or upstream device issue.
• Pattern Recognition: Identifies patterns of performance degradation, such as "every time during peak business hours, the bit error rate on this port increases," pointing to potential congestion or interference issues.
• Multi-dimensional Drill-down: Drills down from summary data (such as a network-wide alarm surge) to a specific machine room, rack, board, or even a single port, progressively identifying the root cause.
• Its characteristic is "diagnosis and attribution": Moving from knowing what happened to knowing why it happened, it is the core of fault troubleshooting.

4.5 BI Intelligent Agent Prediction

Moves from post-event analysis to pre-event prediction. Based on historical data, it uses models such as time series prediction and machine learning to predict potential future issues.

• Performance Trend Prediction: Predicts the development trend of the bit error rate of a specific E1 port over the coming days/weeks. If it predicts that the threshold will be exceeded, it issues an early warning in advance, enabling preventive maintenance and intervention before failures occur.
• Fault Risk Prediction: By analyzing degradation patterns in performance data (such as slow growth of CRC errors), combined with equipment lifecycle data, it predicts the probability and risk level of hardware failure on ports or boards, and generates a maintenance recommendation checklist to guide resource planning and spare parts preparation.

V. Interface Specifications and Technical Parameters

5.1 E1 Interface Specifications

• Line Code: HDB3
• Line Rate: 2.048kbit/s±50ppm
• Impedance: 75Ω (unbalanced interface) / 120Ω (balanced interface)

5.2 Power Supply

• AC 220V (165-260V), 50Hz
• DC: -48V, 1A

5.3 Operating Environment

• Temperature: 0ºC~45ºC
• Humidity: 90% (non-condensing)

5.4 Storage Temperature

• Storage Temperature: -20～70℃

5.5 Total Power Consumption

• Total Power Consumption: <15W

5.6 Device Specifications

• Dimensions: 19-inch 1U / box-type