WGSW-Series (V3) User Manual

User’s Manual of WGSW Series Managed Switch
207
4. IEEE 802.11 Wireless Access Point
5. Any device that supports the IEEE 802.1AB and MED extensions that can
relay IEEE 802 frames via any method.
An Endpoint Device a LLDP-MED Device that sits at the network edge and
provides some aspect of IP communications service, based on IEEE 802 LAN
technology.
The main difference between a Network Connectivity Device and an Endpoint
Device is that only an Endpoint Device can start the LLDP-MED information
exchange.
Even though a switch always should be a Network Connectivity Device, it is
possible to configure it to act as an Endpoint Device, and thereby start the
LLDP-MED information exchange (In the case where two Network Connectivity
Devices are connected together)
Coordinates Location
Object Description
• 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 -32767 to 32767 with a maximum of 4
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 used for the coordinates given in this Option
 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