CTC Union IPM-4SE Spezifikationen PDF herunterladen (Seite 8)

Chapter 1 Introduction

1.4 Physical Appearance

Figure 1.1 IPM-4SE 4-Port E1 Physical Appearance

Important: T1(DS1) is currently not supported in this model

1.5 IPM-4SE Application

The IPM-4SE is mainly applied for the solution of wire-line application connecting PSTN via E1 and Router

via 100BaseTx and for integrating various equipments based on traditional TDM and popular IP services.

Figure 1.2 IPM-4SE 4-Port E1/T1 Application

1.6 IPM-4SE Specifications

100M Ethernet Interface

• Compliant with 802.3/802.3u standards

• 10/100-BaseT with RJ-45 connector

• Full-duplex

• Supports Auto-Negotiation per IEEE802.3u

• LED indicators for Ethernet: Link status and Activity

PDH Interfaces x 4

E1 Interface

Data Rate: 2.048 Mbit/s ± 50 ppm

Line Code: HDB3

Impedance: 120 ohms ± 5% resistive, balanced.

LED indications for E1: ACT, ALM

Connector Type: RJ-45 per USOC RJ-48C (Rx pair 1&2; Tx pair 4&5)

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CTC Union IPM-4SE Spezifikationen Seite 8