D-Link xStack DGS-3420 Series User Manual

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
372
DGS-3420-28SC:admin#show ddm ports 1:21-1:22 status
Command: show ddm ports 1:21-1:22 status
Port Temperature Voltage Bias-Current TX-Power RX-Power
(in Celsius) (V) (mA) (mW) (mW)
------- ------------- ---------- -------------- ---------- ------------
1:21 21.5 2.5 50 3 4
1:22 - - - - -
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To display port 21’s configuration:
DGS-3420-28SC:admin#show ddm ports 1:21 configuration
Command: show ddm ports 1:21 configuration
Port: 1:21
--------------------------------------------
DDM State : Enabled
Shutdown : Alarm
Threshold Temperature Voltage Bias-Current TX-Power RX-Power
(in Celsius) (V) (mA) (mW) (mW)
------------- ------------ ------------ ------------ ------------ ------------
High Alarm 84.9555(A) 4.2500(A) 7.2500(A) 0.6250(A) 4.5500(A)
Low Alarm -10.0000(A) 2.5000(A) 0.0040(A) 0.0060(A) 0.0100(A)
High Warning 70.0000(A) 3.5000(A) 0.5000(A) 0.5500(A) 3.5000(A)
Low Warning 2.2525(A) 3.0000(A) 0.0080(A) 0.0080(A) 0.0300(A)
A means that the threshold is administratively configured.
DGS-3420-28SC:admin#
26-5 config ddm power_unit
Description
The command is used to configure the unit of DDM TX and RX power.
Format
config ddm power_unit [mw | dbm]
Parameters
mw - Specify the DDM TX and RX power unit as mW.
dbm - Specify the DDM TX and RX power unit as dBm.

D-Link xStack DGS-3420 Series Specifications

General

Brand	D-Link
Model	xStack DGS-3420 Series
Category	Switch
Language	English