Vanguard Managed Solutions 7300 Series Green Not Used, Token Ring Card Functions

						Vanguard 7300 Cards
Token Ring Card
Introduction	This card provides two 4/16Mbps token ring ports for the 7300 platform. This card
	conforms to the IEEE802.5 standard for token ring. The 7300 supports one token
	ring card per box. Each port is independently operated at either 4 or 16Mbps. Either
	a UTP or STP cable can be used by connecting the cable to the appropriate port. The
	cable type is automatically selected. A standard RJ45 connector will be provided for
	UTP and a standard DB9 connector will be provided to STP cables. Figure 2-27
	shows the front of the Token Ring card.
	Warning
	Attaching a CTP cable to a UTP port damages the token ring card.
	STP	UTP	PORT 1	STP	UTP	PORT 2	EXT ST

Figure 2-27. Token Ring Card

Front Panel LEDs This table describes the two LEDs located on the front panel of the Token Ring card:

LED	Color	Indication
ST	Green	Not Used
EXT	Blue	Not Used

Token Ring Card Functions

The Token Ring card supports:

•Routing, Source Route Bridging, and LLC conversion

•Bridging between Ethernet port and Token Ring Port (Translational Bridging)

•Shared token rings with dedicated connection to file servers

•4-Mbps or 16-Mbps connections

•STP (DB9) and UTP (RJ45) cable types

Vanguard 7300 Enclosures and Components 2-39