Optical Systems Design OSD2512 User Manual page 166

Location
When checked the configured location information for the switch is included in LLDP-MED
information transmitted.
PoE
When checked the configured PoE (Power Over Ethernet) information for the interface is
included in LLDP-MED information transmitted.
COORDINATES LOCATION
Latitude
Latitude SHOULD be normalized to within 0-90 degrees with a maximum of 4 digits.
It is possible to specify the direction to either North of the equator or South of the equator.
Longitude
Longitude SHOULD be normalized to within 0-180 degrees with a maximum of 4 digits.
It is possible to specify the direction to either East of the prime meridian or West of the prime
meridian.
Altitude
Altitude SHOULD be normalized to within -2097151.9 to 2097151.9 with a maximum of 1
digits.
It is possible to select between two altitude types (floors or meters).
Meters: Representing meters of Altitude defined by the vertical datum specified.
Floors: Representing altitude in a form more relevant in buildings which have different floor-
to-floor dimensions. An altitude = 0.0 is meaningful even outside a building, and represents
ground level at the given latitude and longitude. Inside a building, 0.0 represents the floor
level associated with ground level at the main entrance.
Map Datum
The Map Datum is used for the coordinates given in these options:
WGS84: (Geographical 3D) - World Geodesic System 1984, CRS Code 4327, Prime
Meridian Name: Greenwich.
NAD83/NAVD88: North American Datum 1983, CRS Code 4269, Prime Meridian Name:
Greenwich; The associated vertical datum is the North American Vertical Datum of 1988
(NAVD88). This datum pair is to be used when referencing locations on land, not near tidal
water (which would use Datum = NAD83/MLLW).
PAGE 166
OPTICAL SYSTEMS DESIGN
OSD2512 OPERATOR MANUAL
DOC ID: 10118101