Hardware Control and Troubleshooting
Table 46 Output Fields for the show port Command with the detail Keyword
Field Value/Description
Tx National bit Rx National bit Value of the national bit (bit 12 of set 1) in the E3 frame:
• Enabled
• Disabled
Tx path-trace Transmitted path trace data.
Tx Pwr measured [dbm]
(9)
Rx Pwr
measured [dbm]
Rx Pwr measured [dbm]
Current receiver sensitivity and transmitter output power for the SFP transceiver installed in this port.
Undampened line state • Up—Port is working (active).
• Down—Port has been configured to be up, but is not working.
Vcc Measured SFP Transceiver Vcc
Wavelength
(9)
Center wavelength for the version of the SFP optical transceiver installed in this port:
•
0.00 [nm]—Wavelength is not reported by this transceiver.
• nnnn.nn [nm], ITU ch nn—Wavelength and International Telecommunications Union (ITU)
channel number (if applicable) for this transceiver version.
For wavelength data for each type of transceiver and its versions, see
Transceivers for
SmartEdge and SM Family Line Cards for the SmartEdge OS.
Yellow Alarm Detection Yellow alarm detection condition (on or off).
Yellow Alarm Generation Yellow alarm generation condition (on or off).
(1) Changes to the clock source setting will not cause LOF on the 8-port ATM OC-3c/STM-1c.
(2) This is the default card clock source on the 8-port ATM OC-3c/STM-1c card.
(3) This is the default card clock source on previous ATM cards, except for the 8-port OC-3c/STM-1c card.
(4) Small form-factor pluggable (SFP) transceivers are supported only on the Gigabit Ethernet 3 (GE3) line card, the
Gigabit Ethernet 1020 (GE1020) line cards, and the 8-port ATM OC-3c/STM-1c (atm-oc3e-8-port) line card.
(5) Gigabit interface converter (GBIC) transceivers are supported only on first and second versions of the Gigabit
Ethernet line cards.
(6) 10-Gbps SFP (OC192 XFP) transceivers are supported only on the 10 Gigabit Ethernet (10GE) line card.
(7) Only supported in hsvc-fair mode on the 8-port ATM OC-3c/STM-1c (atm-oc3e-8-port) line card. When executed in
vc-fair mode, an error message occurs if executed with any value other than 150 Mbps.
(8) When Payload line-rate (150 Mbps) is selected, the actual line-rate received is 149.76 Mbps.
(9) Measured or reported values meet or exceed the transceiver specifications that are documented in
Transceivers
for SmartEdge and SM Family Line Cards.
3.9 Output Fields for the show port transceiver Command
Not all fields apply to all types of ports; in most cases this command displays
only the fields that are applicable to the type of port. The “Type” and “Slot/Port”
field names are not displayed in the output.
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27/153 30-CRA 119 1170/1 Uen A | 2010-04-09
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