Energy Efficiency Ethernet

Capabilities

Read EEE capabilities of the port (variable size, one for each supported speed, returns 0s if no EEE).

Corresponding CLI command: P_LPSUPPORT

# EEE- Capabilities
resp = await port.eee.capabilities.get()
resp.eee_capabilities

Partner Capabilities

Displays the EEE capabilities advertised during auto-negotiation by the far side (link partner).

Corresponding CLI command: P_LPPARTNERAUTONEG

# EEE - Partner Capabilities
resp = await port.eee.partner_capabilities.get()
resp.cap_1000base_t
resp.cap_100base_kx
resp.cap_10gbase_kr
resp.cap_10gbase_kx4
resp.cap_10gbase_t

Control

Enables/disables Energy Efficient Ethernet (EEE) on the port.

Corresponding CLI command: P_LPENABLE

# EEE - Control
await port.eee.enable.set(on_off=enums.OnOff.OFF)
await port.eee.enable.set_off()
await port.eee.enable.set(on_off=enums.OnOff.ON)
await port.eee.enable.set_on()

resp = await port.eee.enable.get()
resp.on_off

Low Power TX Mode

Enables/disables the transmission of Low Power Idles (LPIs) on the port. When enabled, the transmit side of the port will automatically enter low-power mode (and leave) low-power mode in periods of low or no traffic. LPIs will only be transmitted if the Link Partner (receiving port) has advertised EEE capability for the selected port speed during EEE auto-negotiation.

Corresponding CLI command: P_LPTXMODE

# EEE - Low Power TX Mode
await port.eee.mode.set(on_off=enums.OnOff.ON)
await port.eee.mode.set_off()
await port.eee.mode.set(on_off=enums.OnOff.OFF)
await port.eee.mode.set_on()

resp = await port.eee.mode.get()
resp.on_off

RX Power

Obtain the RX power recorded during training for the four channels.

Corresponding CLI command: P_LPRXPOWER

# EEE - RX Power
resp = await port.eee.rx_power.get()
resp.channel_a
resp.channel_b
resp.channel_c
resp.channel_d

SNR Margin

Displays the SNR margin on the four link channels (Channel A-D) as reported by the PHY. It is displayed in units of 0.1dB.

Corresponding CLI command: P_LPSNRMARGIN

# EEE - SNR Margin
resp = await port.eee.snr_margin.get()
resp.channel_a
resp.channel_b
resp.channel_c
resp.channel_d

Status

Displays the Energy Efficient Ethernet (EEE) status as reported by the PHY.

Corresponding CLI command: P_LPSTATUS

# EEE - Status
resp = await port.eee.status.get()
resp.link_up
resp.rxc
resp.rxh
resp.txc
resp.txh