poemgr is a utility designed to control PoE capable power delivery found on OpenWrt enabled devices.
It's designed in a modular way, abstracting PoE capabilities into profiles, which control one (or more) PSE chips.
Upon installation, a poemgr service as well as the identically named UCI package is installed. Upon installation, a configuration
matching the board poemgr was installed on is created.
By default, all PoE functionality is disabled.
Currently the following commands are implemented.
Enables the profile. This command will enable the PoE functionality of the selected profile. This does not necessarily mean
PoE outputs will be enabled. It turns on PSE chips and other related hardware so poemgr commands can be sent to such devices.
Disables the profile. This command will disable the PoE functionality of the selected profile. This does not necessarily mean PoE outputs will be disabled.
Apply configuration specified using UCI. This can have impact on the PoE output power configuration.
Displays information about the current state of PoE outputs as well as PSE chips.
This command does not modify the state of PoE functionality.
{
"profile":"usw-flex",
"input":{
"type":"802.3af"
},
"output":{
"power_budget":8,
"ports":{
"0":{
"enabled":true,
"active":false,
"poe_class":-1,
"power":0,
"power_limit":20,
"name":"lan5",
"faults":[
"open-circuit"
]
},
"1":{
"enabled":true,
"active":false,
"poe_class":-1,
"power":0,
"power_limit":20,
"name":"lan4",
"faults":[
"open-circuit"
]
},
"2":{
"enabled":true,
"active":false,
"poe_class":-1,
"power":0,
"power_limit":20,
"name":"lan3",
"faults":[
"open-circuit"
]
},
"3":{
"enabled":true,
"active":true,
"poe_class":0,
"power":2,
"power_limit":20,
"name":"lan2",
"faults":[
]
}
}
},
"pse":[
{
"model":"PD69104",
"temperature":50
}
]
}