MICOM-4400-T1E1-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › MICOM-4400-T1E1-MIB

Category: WAN

Description: Tracks T1/E1 line status and performance statistics for Micom 4400 WAN equipment.

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What Is MICOM-4400-T1E1-MIB?

This is a Micom 4400 WAN multiplexer MIB for monitoring T1/E1 digital line status and performance statistics, in the telecom WAN access/multiplexer technology area. It exposes per-line configuration (mcm4400t1e1LineCfgTable) and per-profile framing/line-code settings (mcm4400t1e1ProfCfgTable) covering T1 frame format, T1/E1 line code, idle code, and line build-out. Its role in monitoring hardware/line status centers on mcm4400t1e1SysStatusGroup for overall system status and mcm4400t1e1ChTestResultsGroup for channel test results, letting an operator detect a T1/E1 line in alarm, a failed loopback test, or a misconfigured framing/line-code mismatch causing errors. It complements standard DS1/E1 MIB concepts (similar to RFC-based DS1-MIB), though implemented as a vendor-proprietary Micom extension. It is deployed on Micom 4400 series WAN access multiplexers carrying T1/E1 circuits in legacy telecom/enterprise WAN links, and technicians can download the MICOM-4400-T1E1-MIB file directly to load it into their MIB browser for compilation.

IPNetwork Monitor allows you to monitor SNMP objects defined in MICOM-4400-T1E1-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Micom 4400 WAN multiplexer
  • T1/E1 telecom access equipment

Monitoring Examples

An operator would poll mcm4400t1e1LineCfgTable (indexed by mcm4400t1e1LineCfgLineID) to confirm each line's assigned mcm4400t1e1LineCfgProfileNum, then check the corresponding mcm4400t1e1ProfCfgTable entry's mcm4400t1e1ProfCfgT1FrameFmt/T1LineCode or ProfCfgE1LineCode to verify framing matches the far-end equipment. mcm4400t1e1ChTestResultsGroup would be checked after running a loopback test to confirm the T1/E1 channel passed without bit errors.

What Can Be Monitored

  • T1/E1 line configuration/profile assignment
  • T1 frame format and line code
  • E1 line code
  • line build-out setting
  • system status
  • channel test results
Imported Objects

From MICOM-OSCAR-MIB

micom-oscar

From MICOM-SYS-MIB

mcmSysAsciiTimeOfDayOBJECT-TYPE

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Counter

From SNMPv2-TC

DisplayString
OIDs

RFC description

Monitors T1/E1 line status and performance statistics on Micom 4400 WAN equipment.

Start monitoring Micom 4400 WAN multiplexer (T1/E1 line status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download MICOM-4400-T1E1-MIB