4811 E/FDDI ADAPTER (DAS MIC CONNECTION) Network Card Settings and Configuration

Card Type	Network Interface Card
NIC Type	FDDI
Maximum Onboard Memory	128KB
Boot ROM	Unidentified
Network Transfer Rate	100Mbps
Topology	Ring, Peer-Peer
Wiring Type	Fiber optic cable
Data Bus	32-bit EISA

CONNECTIONS
Function	Label	Function	Label
Fiber optic connector - MIC (Phy A)	CN1	Optical Bypass Switch jack	CN3
Fiber optic connector - MIC (Phy B)	CN2
Note: Type A (Phy A) or Type B (Phy B) connectors are designated by a labeled key in the side of the male MIC. CN1 is keyed for an A type connector, and CN2 is keyed for a B type connector.

DIAGNOSTIC LED(S)
LED1 (Yellow)	LED2 (Yellow)	LED3 (Green)	LED3 (Green)	Condition
Off	Off	Off	On	Power to card
On	Off	Off	On	Power on diagnostics
Off	Off	On	On	Diagnostics passed
Off	Blinking	On	On	CB Running
Off	Off	Blinking	On	RC Running
Off	On	Blinking	On	Ring connection good
On	Off	Off	On	Adapter Failure
Note: Definitions of "CB" and "RC" are unidentified.

CONNECTIONS
Function	Label	Function	Label
Fiber optic connector - MIC (Phy A)	CN1	6-pin DIN socket (Optical Bypass Switch)	CN5
Fiber optic connector - MIC (Phy B)	CN2	6-pin DIN socket (Optical Bypass Switch)	CN6
Fiber optic connector - MIC (male) (Phy A)	CN3	Mini-jack (Optical Bypass Switch)	CN7
Fiber optic connector - MIC (male) (Phy B)	CN4
Note: Type A (Phy A) or Type B (Phy B) connectors are designated by a labeled key in the side of the male MIC. CN1 and CN3 are keyed for A type connectors, and CN2 and CN4 are keyed for B type connectors. The Dual Attachment Station - MIC version of the 4811 E/FDDI Adapter also requires an adapter cable (see "DIN to Mini-jack Adapter" in above diagram) in order to properly connect the Optical Bypass Switch.