user manual

Configure the Interface Mode Access and Configuration

PMC-CGM Installation and Use (6806800D53C)

4.4.3 Configure the Interface Mode

You can chose between SONET/T1 and SDH/E1 mode via the MIB object cgmInterfaceMode

OID: .1.3.6.1.4.1.3656.8152.1.1.10.0. The modes are used in different regions.

This entry determines whether an input frequency of 1544KHz (Sonet/T1) or 2048KHz

(SDH/E1) can be selected for the cgmInputFrequency object

(OID:.1.3.6.1.4.1

.3656.8152.1.1.1.1.3).

Configuring the interface mode

To configure the interface mode of the PMC-CGM, proceed as follows:

1. Start SNMP manager or MIB browser.

2. Connect to the PMC-CGM using one of its IP addresses.

3. Go to object cgmInterfaceMode OID: .1.3.6.1.4.1.3656.8152.1.1.10.0.

4. Check whether the default value meets your requirements.

Otherwise, change the value as required.

4.4.4 Configure the BITS Interface

The interface mode determines whether the BITS interface operates in E1 (default value) or T1

mode.

Configuring the BITS interface

To set the line type and line code of the BITS interface, proceed as follows:

1. Start SNMP manager or MIB browser.

2. Connect to the PMC-CGM using one of its IP addresses.

3. In cgmBitsTable OID: .1.3.6.1.4.1.3656.8152.1.1.2 go to object dsx1LineCode OID:

.1.3.6.1.4.1.3656.8152.1.1.2.1.5 and select desired line code value.

For details on the available values refer to Table "cgmBitsTable" on page 49.

4. In cgmBitsTable OID: .1.3.6.1.4.1.3656.8152.1.1.2 go to object dsx1LineType OID:

.1.3.6.1.4.1.3656.8152.1.1.2.1.4 and select desired line type value.

For details on the available values refer to Table "cgmBitsTable" on page 49.

Table 4-2 Interface Modes

Mode Type MIB Value Purpose

SONET/T1 0 USA

SDH/E1 1 (default) Europe/Asia