{
    "comment": "sample device properties",
    "id": "of:0000000000000001",
    "type": "roadm",
    "propOrder": [ "name", "type", "-", "dpid", "latitude", "longitude", "allowed" ],
    "props": {
        "allowed": true,
        "latitude": 37.6,
        "longitude": 122.3,
        "name": "SFO-W10",
        "dpid": "00:00:00:00:00:00:00:01"
    }
}