CISCO-OPTICAL-IF-EXTN-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view
Tables
4
Rows
4
Columns
19

coIfTypeExtnTable

table
.1.3.6.1.4.1.9.10.66.1.1.1 · 1 row entry · 1 columns
Open in standard view 
This table contains extensions to the ifType object defined in
the IF-MIB for optical interfaces.
coIfTypeExtnEntry entry .1.3.6.1.4.1.9.10.66.1.1.1.1
An entry contains extensions to the ifType object defined in
the IF-MIB for one optical interface.
Indexes
IF-MIBifIndex
Column Syntax OID
coIfTypeExtn
This object indicates the type of an optical interface, when
the type is not specified in the ifType object in the IF-MIB,
i.e., when the ifType object is set to 'other'.

The value 'opticalTransponder' re…
Enumeration
Enumerated Values:
1opticalTransponder
2wdmTransport
3wdmChannel
4wdmChannelGroup
5wavelengthTransport
6ethernetPhy
7esconPhy
8gigabitPhy
9twoGigabitPhy
10sonetPhy
11multiRate
 .1.3.6.1.4.1.9.10.66.1.1.1.1.1

coIfWavelengthTable

table
.1.3.6.1.4.1.9.10.66.1.2.1 · 1 row entry · 1 columns
Open in standard view 
This table contains wavelength information for optical
interfaces.
coIfWavelengthEntry entry .1.3.6.1.4.1.9.10.66.1.2.1.1
An entry contains wavelength information for one optical
interface.
Indexes
IF-MIBifIndex
Column Syntax OID
coIfDwdmFrequency
The nominal central frequency associated with this interface,
in GHz.

This object is instantiated for interfaces with
coIfTypeExtn value of 'wdmChannel' and
'wavelengthTransport'. This object may also be…
GHzCoDwdmFrequencyr/w
Textual Convention: CoDwdmFrequency Unsigned32
Type Constraints:
range: 1..1000000
 .1.3.6.1.4.1.9.10.66.1.2.1.1.1

coIfDwdmChannelGroupTable

table
.1.3.6.1.4.1.9.10.66.1.3.3 · 1 row entry · 4 columns
Open in standard view 
This table contains information about interfaces representing
groups of DWDM channels.  This includes interfaces with
coIfTypeExtn value of 'wdmChannelGroup'.
coIfDwdmChannelGroupEntry entry .1.3.6.1.4.1.9.10.66.1.3.3.1
An entry contains information about one interface that
represents a group of DWDM channels. The group can be
described as a specified set of DWDM frequencies, or as the
group of all DWDM frequencies except for those in…
Indexes
IF-MIBifIndex
Column Syntax OID
coIfDwdmChannelGroupMinFrequency
The lowest frequency represented in the bitmap specified in
coIfDwdmChannelGroupBitmap, i.e., the frequency represented by
bit 0 of octet 1 of coIfDwdmChannelGroupBitmap.
GHzCoDwdmFrequencyr/w
Textual Convention: CoDwdmFrequency Unsigned32
Type Constraints:
range: 1..1000000
 .1.3.6.1.4.1.9.10.66.1.3.3.1.1
coIfDwdmChannelGroupSpacing
The difference in frequency between successive bits in
coIfDwdmChannelGroupBitmap. This is typically the frequency
difference between adjacent channels in the DWDM system.
GHzUnsigned32r/w
Constraints:
range: 1-1000
 .1.3.6.1.4.1.9.10.66.1.3.3.1.2
coIfDwdmChannelGroupBitmapLogic
This object indicates whether coIfDwdmChannelGroupBitmap
identifies channels included in the channel group, or whether
it identifies channels excluded from the channel group.

When the value of this object…
Enumerationr/w
Enumerated Values:
1carried
2blocked
 .1.3.6.1.4.1.9.10.66.1.3.3.1.3
coIfDwdmChannelGroupBitmap
The DWDM channel bitmap that indicates those channels that
are included or excluded (depending on the value of
coIfDwdmChannelBitmapLogic) from the DWDM channel group.

If a frequency is included in a DWDM…
OctetStringr/w
Constraints:
range: 0-32
 .1.3.6.1.4.1.9.10.66.1.3.3.1.4

coIfXcvrTable

table
.1.3.6.1.4.1.9.10.66.1.4.1 · 1 row entry · 13 columns
Open in standard view 
This table contains objects to control transceivers (lasers
and optical receivers) at optoelectronic interfaces.
coIfXcvrEntry entry .1.3.6.1.4.1.9.10.66.1.4.1.1
An entry contains objects for control of a transceiver at an
optoelectronic interface.
Indexes
IF-MIBifIndex
Column Syntax OID
coIfXcvrLaserAdminStatus
The desired state of the laser on this interface.

This object differs from ifAdminStatus in the IF-MIB, since
in some cases setting ifAdminStatus to 'down' causes an alarm
indication to be transmitted, ra…
Enumerationr/w
Enumerated Values:
1up
2down
 .1.3.6.1.4.1.9.10.66.1.4.1.1.1
coIfXcvrLaserOperStatus
This object indicates the current operational status of the
laser on this interface.

'transmitting': The laser is on.

'degraded': The laser is on, but there is a fault that causes
it to…
Enumeration
Enumerated Values:
1transmitting
2degraded
3down
4lscDown
5flcDown
6unknown
 .1.3.6.1.4.1.9.10.66.1.4.1.1.2
coIfXcvrMinLaserFrequency
The lowest frequency represented in the bitmap specified in
coIfXcvrLaserFrequencyBitmap, i.e., the frequency represented
by bit 0 of octet 1 of coIfXcvrLaserFrequencyBitmap.

A value of zero signifies tha…
GHzCoDwdmFrequencyOrZeror/w
Textual Convention: CoDwdmFrequencyOrZero Unsigned32
Type Constraints:
range: 0..1000000
 .1.3.6.1.4.1.9.10.66.1.4.1.1.3
coIfXcvrLaserFrequencySpacing
The difference in frequency between successive bits in
coIfXcvrLaserFrequencyBitmap. This is typically the frequency
difference between adjacent channels in the DWDM system.
GHzUnsigned32r/w
Constraints:
range: 1-1000
 .1.3.6.1.4.1.9.10.66.1.4.1.1.4
coIfXcvrLaserFrequencyBitmap
This bitmap indicates the DWDM channel frequencies supported
by the tunable laser on this interface.

Bit zero of octet one corresponds to the lowest channel
(representing the frequency identified by
coIfX…
OctetString
Constraints:
range: 0-32
 .1.3.6.1.4.1.9.10.66.1.4.1.1.5
coIfXcvrForwardLaserControl
This object is used to enable or disable Forward Laser Control
(FLC) on this interface. If Forward Laser Control is enabled,
the laser is automatically shut down when the receive direction
of the cross-connected interf…
Enumerationr/w
Enumerated Values:
1enable
2disable
 .1.3.6.1.4.1.9.10.66.1.4.1.1.6
coIfXcvrLaserSafetyControl
This object is used to enable or disable Laser Safety Control
(LSC) mechanisms such as Automatic Laser Shutdown (ALS) on this
interface. Laser Safety Control mechanisms are used to
automatically shutdown the output pow…
Enumerationr/w
Enumerated Values:
1enable
2disable
 .1.3.6.1.4.1.9.10.66.1.4.1.1.7
coIfXcvrLSCProtocol
This object identifies the Laser Safety Control protocol that
is applied when coIfXcvrLaserSafetyControl is set to 'enable'.

'proprietary': Indicates that the Laser Safety Control protocol
is propriet…
Enumerationr/w
Enumerated Values:
1proprietary
2g664
 .1.3.6.1.4.1.9.10.66.1.4.1.1.8
coIfXcvrLSCRestartMode
This object selects the mechanism used to restore transmission
after the fiber has been repaired or reconnected.

'automaticRestart': This mode selects automatic restart of the
laser by periodically tr…
Enumerationr/w
Enumerated Values:
1automaticRestart
2manualRestart
 .1.3.6.1.4.1.9.10.66.1.4.1.1.9
coIfXcvrLSCManualRestart
This object initiates laser activation when the laser is shut
down due to Laser Safety Control.

When the value is set to 'restart', transmission of a restart
pulse of length coIfXcvrLSCPulseLength is trig…
Enumerationr/w
Enumerated Values:
1noop
2restart
3restartForTest
 .1.3.6.1.4.1.9.10.66.1.4.1.1.10
coIfXcvrLSCPulseLength
This object specifies the length of restart pulses used to
restore transmission when a Laser Safety Control protocol is
activated.
millisecondsUnsigned32r/w
Constraints:
range: 100-20000
 .1.3.6.1.4.1.9.10.66.1.4.1.1.11
coIfXcvrLSCTestPulseLength
This object specifies the length of test restart pulses that
are transmitted when coIfXcvrLSCManualRestart is set to
'restartForTest'.
secondsUnsigned32r/w
Constraints:
range: 1-300
 .1.3.6.1.4.1.9.10.66.1.4.1.1.12
coIfXcvrLSCPulseRepetitionTime
This object specifies the delay interval between transmissions
of restart pulses, when coIfXcvrLSCRestartMode is set to
'automaticRestart' and coIfXcvrLaserOperStatus indicates
'lscDown'.
secondsUnsigned32r/w
Constraints:
range: 1-300
 .1.3.6.1.4.1.9.10.66.1.4.1.1.13