Emerson PMC-CGM Manuel D’Utilisation

The following table describes the elements of the cgmControl MIB branch 
(OID:.1.3.6.1.4.1

.3656

.8152.1.1).

.1.1.2.1.116

bitsTestPatternType

Determines the type of the generated test pattern.

fixed(0) to use a pattern as defined in 
bitsTestPattern / bitsTestPatternLength.

prbs11 (1)

prbs15 (2)

qrss20 (3)

Default value is (1).

Applies to the following line-type settings:

dsx1ESF

dsx1D4

dsx1E1

dsx1E1CRCMF

dsx1E1unframed

r/w

.1.1.10

cgmInterfaceMode

Defines Sonet/T1 (0) or SDH/E1 (1) operation 
mode for both BITS interfaces. Affects whether 
an input frequency of 1544KHz (Sonet/T1) or 
2048KHz (SDH/E1) can be selected for the 
cgmInputFrequency object.

Default value is (1).

r/w

.1.1.15

cgmMasterSlaveShelfCombin
ation

Defines whether the master/slave combination is 
on the same shelf (0) or on different shelves (1).

Note: only "same shelf" is supported.

Default value is (0).

r/w

.1.1.16

cgmMasterSlaveSync

Defines the communication path to the protection 
partner.

Default value is backplane (0).

r/w

.1.1.18

cgmProtectionRevertiveMode
State

When a clock module is in revertive operation 
(0), it will always choose the highest priority valid 
input. 

When in nonrevertive operation (1), a selected 
input will remain selected until it fails. The highest 
priority valid input will be chosen at that point and 
remain selected until it fails as well.

Default value is (1).

r/w