OpenZR+ OpenConfig Translation

OcNOS SP : OpenConfig Command Reference : OpenZR+ OpenConfig Translation

General Restrictions

Operation create

NETCONF’s operation="create" only supports objectlist elements, for example: components/component[name]or /terminal-device/logical-channels/channel[index].
Payloads with this operation on other elements have undefined behavior.

Operation merge and create

• It is not possible to create or merge a single instance of an OpenConfig component for OpenZR+ (module or optical channel) without some other valid configuration as OcNOS does not accept it.

• The creation or merging of the OpenConfig logical-channel instance for OpenZR+ must also be accompanied by the configuration of loopback-mode.

Laser frequency configuration in OpenZR+ media channel

• It is not possible to separately configure the grid, channel and fine-tune-frequency for laser configuration in a media channel for OpenZR+ in OpenConfig. The configuration of only the total frequency value is possible.

• In this way the central frequency is fixed at 193.1 THz and the grid is fixed at 100 GHz. With these values it is possible to calculate the channel and fine-tune-frequency for OcNOS.

Disable/enable OpenZR+ transceiver

This XML configuration snippet is used to disable/enable OpenZR+ transceiver.

Release

This configuration was introduced in OcNOS version 6.5.1.

Disable configuration

Here are the configuration details to disable OpenZR+ transceiver.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to disable OpenZR+ transceiver.

<name>CMIS-MODULE-50</name><config>

<name>CMIS-MODULE-50</name>

</config>

<enabled>false</enabled>

</config>

</transceiver>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to disable OpenZR+ transceiver.

qsfp-dd 50

service-disable

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to disable OpenZR+ transceiver.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<fp-port>50</fp-port>

<service-disable />

</config>

</qsfp-dd>

</qsfp-dds>

Enable configuration

Here are the configuration steps to enable OpenZR+ transceiver.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to enable OpenZR+ transceiver.

<name>CMIS-MODULE-50</name><config>

<name>CMIS-MODULE-50</name>

</config>

</config>

</transceiver>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to enable OpenZR+ transceiver.

qsfp-dd 50

no service-disable

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to enable OpenZR+ transceiver.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<fp-port>50</fp-port>

<service-disable operation="delete" />

</config>

</qsfp-dd>

</qsfp-dds>

Configure OpenZR+ optical channel operational mode

This XML configuration snippet is used to configure OpenZR+ optical channel operational mode.

Release

This configuration was introduced in OcNOS version 6.5.1.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to configure OpenZR+ optical channel operational mode.

</config>

<optical-channel>

<operational-mode>10</operational-mode>

</config>

</optical-channel>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI is used to configure OpenZR+ optical channel operational mode.

qsfp-dd 50

application 10

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to configure OpenZR+ optical channel operational mode.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<fp-port>50</fp-port>

</config>

</qsfp-dd>

</qsfp-dds>

Unconfiguration

Here are the commands to unconfigure OpenZR+ channel operational mode.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to unconfigure OpenZR+ optical channel operational mode.

<optical-channel>

<operational-mode operation="delete" />

</config>

</optical-channel>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI is used to unconfigure OpenZR+ optical channel operational mode.

qsfp-dd 50

no application

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to unconfigure OpenZR+ optical channel operational mode.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

</config>

</qsfp-dd>

</qsfp-dds>

Configure OpenZR+ optical channel target output power

This XML configuration snippet is used to configure OpenZR+ optical channel target output power.

Release

This configuration was introduced in OcNOS version 6.5.1.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to configure OpenZR+ optical channel target output power.

</config>

<optical-channel>

<target-output-power>1.00</target-output-power>

</config>

</optical-channel>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to configure OpenZR+ optical channel target output power.

qsfp-dd 50

media-lane 1

laser output-power 1.00

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to configure OpenZR+ optical channel target output power.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<fp-port>50</fp-port>

</config>

<media>

<lanes>

<lane>

<lane-number>1</lane-number>

<laser>

<output-power>1.00</output-power>

</config>

</laser>

</lane>

</lanes>

</media>

</qsfp-dd>

</qsfp-dds>

Unconfiguration

Here are the commands to unconfigure OpenZR+ channel target output power.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to unconfigure OpenZR+ optical channel target output power.

<optical-channel>

<target-output-power operation="delete" />

</config>

</optical-channel>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to unconfigure OpenZR+ optical channel target output power.

qsfp-dd 50

media-lane 1

no laser output-power

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to unconfigure OpenZR+ optical channel target output power.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<media>

<lanes>

<lane>

<lane-number>1</lane-number>

<laser>

<output-power operation="delete" />

</config>

</laser>

</lane>

</lanes>

</media>

</qsfp-dd>

</qsfp-dds>

Configure OpenZR+ optical channel frequency

This XML configuration snippet is used to configure OpenZR+ optical channel frequency.

Release

This configuration was introduced in OcNOS version 6.5.1.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to configure OpenZR+ optical channel frequency.

</config>

<optical-channel>

</config>

</optical-channel>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to configure OpenZR+ optical channel frequency.

qsfp-dd 50

media-lane 1

laser grid 100

laser channel -18

laser fine-tune-freq 0.005

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to configure OpenZR+ optical channel frequency.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<fp-port>50</fp-port>

</config>

<media>

<lanes>

<lane>

<lane-number>1</lane-number>

<laser>

<fine-tune-freq>0.005</fine-tune-freq>

</config>

</laser>

</lane>

</lanes>

</media>

</qsfp-dd>

</qsfp-dds>

Unconfiguration

Here are the commands to unconfigure OpenZR+ optical channel frequency.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to unconfigure OpenZR+ optical channel frequency.

<optical-channel>

</config>

</optical-channel>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to unconfigure OpenZR+ optical channel frequency.

qsfp-dd 50

media-lane 1

no laser grid

no laser channel

no laser fine-tune-freq

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to unconfigure OpenZR+ optical channel frequency.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<media>

<lanes>

<lane>

<lane-number>1</lane-number>

<laser>

<fine-tune-freq operation="delete" />

</config>

</laser>

</lane>

</lanes>

</media>

</qsfp-dd>

</qsfp-dds>

Configure OpenZR+ loopback mode

This XML configuration snippet is used to configure OpenZR+ loopback mode.

Release

This configuration was introduced in OcNOS version 6.5.1.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to configure OpenZR+ loopback mode.

<terminal-device xmlns="http://openconfig.net/yang/terminal-device">

<logical-channels>

<loopback-mode>TERMINAL</loopback-mode>

</config>

</channel>

</logical-channels>

</terminal-device>

</config>

OcNOS CLI Command

The below CLI command is used to configure OpenZR+ loopback mode.

qsfp-dd 50

loopback in media

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to configure OpenZR+ loopback mode.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<fp-port>50</fp-port>

</config>

<media>

</config>

</loopback>

</media>

</qsfp-dd>

</qsfp-dds>

Unconfiguration

Here are the commands to unconfigure OpenZR+ loopback mode.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to unconfigure OpenZR+ loopback mode.

<terminal-device xmlns="http://openconfig.net/yang/terminal-device">

<logical-channels>

<loopback-mode operation="delete" />

</config>

</channel>

</logical-channels>

</terminal-device>

</config>

OcNOS CLI Command

The below CLI command is used to unconfigure OpenZR+ loopback mode.

qsfp-dd 50

no loopback media

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to unconfigure OpenZR+ loopback mode.

<qsfp-dds xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-platform">

<qsfp-dd>

<fp-port>50</fp-port>

<media>

</config>

</loopback>

</media>

</qsfp-dd>

</qsfp-dds>

Validate OpenZR+ module state

Use these commands to validate OpenZR+ module state.

Release

This configuration was introduced in OcNOS version 6.5.1.

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<name>CMIS-MODULE-50</name>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to configure IS-IS global timers parameters.

router isis ABC

lsp-gen-interval 40

lsp-refresh-interval 1

max-lsp-lifetime 350

spf-interval-exp 0 2147483647

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating OpenZR+ module state.

<name>CMIS-MODULE-50</name>

<state>

<id>CMIS-MODULE-50</id>

<name>CMIS-MODULE-50</name>

<type>oc-platform-types:TRANSCEIVER</type>

<mfg-name>SmartOptics</mfg-name>

<mfg-date>2022-03-18</mfg-date>

<description>CMIS Transceiver</description>

<hardware-version>49.48</hardware-version>

<firmware-version>61.20</firmware-version>

<software-version>NA</software-version>

<serial-no>214156344</serial-no>

<part-no>SO-TQSFPDD4CCZRP</part-no>

<oper-status

xmlns:oc-platform-types="http://openconfig.net/yang/platform-types">oc-platform-types:INACTIVE</oper-status>

<parent>PORT-CMIS-MODULE-50</parent>

<empty>false</empty>

<allocated-power>0</allocated-power>

</temperature>

</state>

</component>

</components>

Validate OpenZR+ transceiver state

Use these commands to validate OpenZR+ transceiver state.

Release

This configuration was introduced in OcNOS version 6.5.1.

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<name>CMIS-MODULE-50</name>

</transceiver>

</component>

</components>

</config>

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating OpenZR+ transceiver state.

<name>CMIS-MODULE-50</name>

<state>

<form-factor

xmlns:oc-opt-types="http://openconfig.net/yang/transport-types">oc-opt-types:QSFP56_DD_TYPE1</form-factor>

<connector-type

xmlns:oc-opt-types="http://openconfig.net/yang/transport-types">oc-opt-types:LC_CONNECTOR</connector-type>

<vendor>SmartOptics</vendor>

<vendor-part>SO-TQSFPDD4CCZRP</vendor-part>

<vendor-rev>A</vendor-rev>

<serial-no>214156344</serial-no>

<date-code>220318</date-code>

<supply-voltage>

</supply-voltage>

</state>

</transceiver>

</component>

</components>

Validate OpenZR+ transceiver thresholds

Use these commands to validate OpenZR+ transceiver thresholds.

Release

This configuration was introduced in OcNOS version 6.5.1.

Severity CRITICAL

The below commands are used to validate the thresholds with critical severity.

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<name>CMIS-MODULE-50</name>

<severity>CRITICAL</severity>

</threshold>

</thresholds>

</transceiver>

</component>

</components>

</config>

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating OpenZR+ transceiver thresholds.

<name>CMIS-MODULE-50</name>

<severity>CRITICAL</severity>

<state>

<severity>CRITICAL</severity>

<input-power-upper>101.000000</input-power-upper>

<input-power-lower>8.000000</input-power-lower>

</state>

</threshold>

</thresholds>

</transceiver>

</component>

</components>

Severity MAJOR

The below commands are used to validate thresholds with major severity.

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<name>CMIS-MODULE-50</name>

<severity>MAJOR</severity>

</threshold>

</thresholds>

</transceiver>

</component>

</components>

</config>

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating the OpenZR+ transceiver thresholds with major severity.

<name>CMIS-MODULE-50</name>

<severity>MAJOR</severity>

<state>

<severity>MAJOR</severity>

<input-power-upper>96.000000</input-power-upper>

<input-power-lower>9.000000</input-power-lower>

</state>

</threshold>

</thresholds>

</transceiver>

</component>

</components>

Validate OpenZR+ transceiver physical channels

Use these commands to validate OpenZR+ transceiver physical channels.

Release

This configuration was introduced in OcNOS version 6.5.1.

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<name>CMIS-MODULE-50</name>

<physical-channels />

</transceiver>

</component>

</components>

</config>

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating OpenZR+ transceiver channels.

<name>CMIS-MODULE-50</name>

<physical-channels>

<state>

<laser-temperature>

</laser-temperature>

<laser-age>0</laser-age>

</state>

</channel>

</physical-channels>

</transceiver>

</component>

</components>

Validate OpenZR+ transceiver optical channel state

Use these commands to validate OpenZR+ transceiver optical channel state.

Release

This configuration was introduced in OcNOS version 6.5.1.

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<optical-channel>

</optical-channel>

</component>

</components>

</config>

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating OpenZR+ transceiver optical channel state.

<optical-channel>

<state>

<input-power>

</input-power>

<output-power>

</output-power>

<laser-bias-current>

</laser-bias-current>

<pre-fec-ber>

</pre-fec-ber>

<post-fec-ber>

</post-fec-ber>

<modulator-bias-xi>

</modulator-bias-xi>

<modulator-bias-xq>

</modulator-bias-xq>

<modulator-bias-yi>

</modulator-bias-yi>

<modulator-bias-yq>

</modulator-bias-yq>

<modulator-bias-x-phase>

</modulator-bias-x-phase>

<modulator-bias-y-phase>

</modulator-bias-y-phase>

<chromatic-dispersion>

</chromatic-dispersion>

<polarization-mode-dispersion>

</polarization-mode-dispersion>

<second-order-polarization-mode-dispersion>

</second-order-polarization-mode-dispersion>

<polarization-dependent-loss>

</polarization-dependent-loss>

<osnr>

</osnr>

<esnr>

</esnr>

<carrier-frequency-offset>

</carrier-frequency-offset>

<sop-roc>

</sop-roc>

<fec-uncorrectable-blocks>

</fec-uncorrectable-blocks>

<target-output-power>0.00</target-output-power>

</state>

</optical-channel>

</component>

</components>

Validate OpenZR+ logical channels

Use these commands to validate OpenZR+ logical channels.

Release

This configuration was introduced in OcNOS version 6.5.1.

Optical channel assignment type

The index value in the Openconfig datamodel is shown in ASCII bytes format.

Transforming the index value to the hexadecimal, it is in the format 0xFFSSMMHH, where:

• FF means the fp-port (in hexadecimal format);

• SS means the slot-index, fixed to 0 in case of CMIS modules (in hexadecimal format);

• MM means the optical channel media lane (in hexadecimal format);

• HH means the host lane to which the datapath is assigned (in hexadecimal format).

For example, to calculate the index for an optical channel assignment type:

• fp-port 50 (0x32 in hexadecimal);

• slot-index 0 (0x00 in hexadecimal);

• optical channel media lane 1 (0x01 in hexadecimal);

• host lane 0 (0x00 in hexadecimal).

Index in hexadecimal: 0x32000100

Transforming it to the ASCII bytes format: 838861056

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<terminal-device xmlns="http://openconfig.net/yang/terminal-device">

<logical-channels>

</channel>

</logical-channels>

</terminal-device>

</config>

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating OpenZR+ logical channels.

<terminal-device xmlns="http://openconfig.net/yang/terminal-device">

<logical-channels>

<logical-channel-assignments>

<state>

<assignment-type>OPTICAL_CHANNEL</assignment-type>

<optical-channel>OCH-0/50</optical-channel>

</state>

</assignment>

</logical-channel-assignments>

<logical-channel-type

xmlns:oc-opt-types="http://openconfig.net/yang/transport-types">oc-opt-types:PROT_OTN</logical-channel-type>

</config>

<state>

<logical-channel-type

xmlns:oc-opt-types="http://openconfig.net/yang/transport-types">oc-opt-types:PROT_OTN</logical-channel-type>

</state>

</channel>

</logical-channels>

</terminal-device>

Logical channel assignment type

The index value in the Openconfig datamodel is shown in ASCII bytes format.

Transforming the index value to the hexadecimal, it is in the format 0xFFSSMMHH, where:

• FF means the fp-port (in hexadecimal format);

• SS means the slot-index, fixed to 0 in case of CMIS modules (in hexadecimal format);

• MM means the optical channel media lane (in hexadecimal format);

• HH means the host lane to which the datapath is assigned (in hexadecimal format).

For example, to calculate the index for an logical channel assignment type:

• fp-port 50 (0x32 in hexadecimal);

• slot-index 0 (0x00 in hexadecimal);

• optical channel media lane 0 (0x00 in hexadecimal);

• host lane 1 (0x01 in hexadecimal).

Index in hexadecimal: 0x32000001

Transforming it to the ASCII bytes format: 838860801

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<terminal-device xmlns="http://openconfig.net/yang/terminal-device">

<logical-channels>

</channel>

</logical-channels>

</terminal-device>

</config>

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating OpenZR+ logical channels.

<terminal-device xmlns="http://openconfig.net/yang/terminal-device">

<logical-channels>

<logical-channel-assignments>

<state>

<assignment-type>LOGICAL_CHANNEL</assignment-type>

<logical-channel>838861056</logical-channel>

</state>

</assignment>

</logical-channel-assignments>

<logical-channel-type

xmlns:oc-opt-types="http://openconfig.net/yang/transport-types">oc-opt-types:PROT_ETHERNET</logical-channel-type>

</config>

<state>

<logical-channel-type

xmlns:oc-opt-types="http://openconfig.net/yang/transport-types">oc-opt-types:PROT_ETHERNET</logical-channel-type>

</state>

<state>

</state>

</ingress>

<state>

<pre-fec-ber>

</pre-fec-ber>

<post-fec-ber>

</post-fec-ber>

<out-8021q-frames>0</out-8021q-frames>

<fec-uncorrectable-blocks>0</fec-uncorrectable-blocks>

</state>

</ethernet>

<state>

</state>

</channel>

</logical-channels>

</terminal-device>

Configure OpenZR+ port-breakout

Use the commands to configure OpenZR+ port-breakout.

Release

This configuration was introduced in OcNOS version 6.5.1.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to configure OpenZR+ port-breakout.

<name>PORT-CMIS-MODULE-50</name>

<port>

<breakout-mode xmlns="http://openconfig.net/yang/platform/port">

<group>

<num-breakouts>1</num-breakouts>

<breakout-speed xmlns="http://openconfig.net/yang/interfaces/ethernet">SPEED_100GB</breakout-speed>

<num-physical-channels>4</num-physical-channels>

</config>

</group>

</groups>

</breakout-mode>

</port>

<name>PORT-CMIS-MODULE-50</name>

</config>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to configure OpenZR+ port-breakout.

port cd50 breakout 1X100g serdes 25g

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to configure OpenZR+ port-breakout.

<port-breakout xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-port-breakout">

</config>

</breakout>

</breakouts>

</port-breakout>

Unconfiguration

Use these commands to unconfigure OpenZR+ port-breakout.

OpenConfig NetConf Payload

Here is a sample OpenConfig NetConf Payload to unconfigure OpenZR+ port-breakout.

<name>PORT-CMIS-MODULE-50</name>

<port>

<breakout-mode xmlns="http://openconfig.net/yang/platform/port">

<num-breakouts>1</num-breakouts>

<breakout-speed xmlns="http://openconfig.net/yang/interfaces/ethernet">SPEED_100GB</breakout-speed>

<num-physical-channels>4</num-physical-channels>

</config>

</group>

</groups>

</breakout-mode>

</port>

<name>PORT-CMIS-MODULE-50</name>

</config>

</component>

</components>

</config>

OcNOS CLI Command

The below CLI command is used to unconfigure OpenZR+ port-breakout.

 no port cd50 breakout

OcNOS NetConf Payload

Here is a sample OcNOS NetConf Payload to unconfigure OpenZR+ port-breakout.

<port-breakout xmlns="http://www.ipinfusion.com/yang/ocnos/ipi-port-breakout">

</breakout>

</breakouts>

</port-breakout>

Validate OpenZR+ port-breakout

Use these commands to validate OpenZR+ port-breakout.

Release

This configuration was introduced in OcNOS version 6.5.1.

Get OpenConfig Payload

This filter for the Get operation results in the Get OpenConfig Return output shown below.

<name>CMIS-MODULE-50</name>

<port>

<breakout-mode>

<group>

</group>

</groups>

</breakout-mode>

</port>

</component>

</components>

</config>

Get OpenConfig Return

This validation response provides information on the configuration and runtime for validating OpenZR+ port-breakout.

<name>PORT-CMIS-MODULE-50</name>

<port>

<breakout-mode xmlns="http://openconfig.net/yang/platform/port">

<group>

<state>

<num-breakouts>1</num-breakouts>

<breakout-speed xmlns="http://openconfig.net/yang/interfaces/ethernet">SPEED_100GB</breakout-speed>

<num-physical-channels>4</num-physical-channels>

</state>

</group>

</groups>

</breakout-mode>

</port>

</component>

</components>

</config>