ALLIED TELESYN, INC. AT-470 Card Type Single Port Transceiver NIC Type Ethernet Network Transfer Rate 10Mbps/CSMA/CD Topology Linear Bus Wiring Type AUI transceiver via DB-15 port Data Bus None [Image] Back [Image] [Image] Front CONNECTIONS Function Label Function Label AUI transceiver via CN1 AUI transceiver via CN4 DB-15 port 1 DB-15 port 4 AUI transceiver via CN2 Coaxial cable tap CN5 DB-15 port 2 assembly AUI transceiver via CN3 DB-15 port 3 USER CONFIGURABLE SETTINGS Function Label Position » SQE/Heartbeat switch disabled for SW1 0 ports 1 & 2 SQE/Heartbeat switch enabled for ports SW1 1 1 & 2 » SQE/Heartbeat switch disabled for SW2 0 ports 3 & 4 SQE/Heartbeat switch enabled for ports SW2 1 3 & 4 DIAGNOSTIC LED(S) - (FRONT) LED Color Status Condition Power 1 Unidentified On Power for port 1 is present Power 1 Unidentified Off Power for port 1 is absent Power 2 Unidentified On Power for port 2 is present Power 2 Unidentified Off Power for port 2 is absent TRANSMIT Unidentified On Data is being transmitted TRAMSMIT Unidentified Off Data is not being transmitted RECEIVE Unidentified On Data is being received RECEIVE Unidentified Off Data is not being received SQE TEST Unidentified On SQE is enabled SQE TEST Unidentified Off SQE is disabled COLLISION Unidentified On Collision detected on network COLLSION Unidentified Off No collision detected on network DIAGNOSTIC LED(S) - (BACK) LED Color Status Condition Power 3 Unidentified On Power for port 3 is present Power 3 Unidentified Off Power for port 3 is absent Power 4 Unidentified On Power for port 4 is present Power 4 Unidentified Off Power for port 4 is absent TRANSMIT Unidentified On Data is being transmitted TRAMSMIT Unidentified Off Data is not being transmitted RECEIVE Unidentified On Data is being received RECEIVE Unidentified Off Data is not being received SQE TEST Unidentified On SQE is enabled SQE TEST Unidentified Off SQE is disabled COLLISION Unidentified On Collision detected on network COLLSION Unidentified Off No collision detected on network