RAD DATA COMMUNICATIONS ASMI-31 MODEM/IR-ETH Card Type Modem Chip Set Unidentified I/O Options AC power connector, 15-pin connector, Network interface via terminal block and RJ-45 connector, Ethernet bridge Wiring Type RJ-45 shielded twisted pair Terminal block shielded twisted pair Maximum Data Rate 128Kbps Line Coding 2B1Q Data Bus External [Image] CONNECTIONS Function Label Function Label AC power connector CN1 Network interface via RJ-45 connector CN4 Ethernet interface CN2 Reset push-button RESET Network interface via CN3 terminal block Note: RJ-45 Ethernet connector is installed for use with 10BaseT networks. The ASMI-31 MODEM/IR-ETH is also available with a BNC connector for use with 10Base2 networks. USER CONFIGURABLE SETTINGS Setting Label Position Loopback timing mode enabled JP9 Pins 3 & 4 closed Internal clock mode enabled JP9 Pins 2 & 3 closed External clock mode enabled JP9 Pins 1 & 2 closed Remote digital DTE loopback test JP14 Pins 1 & 2 closed disabled Remote digital DTE loopback test JP14 Pins 2 & 3 closed enabled Local analog DTE loopback test JP15 Pins 1 & 2 closed disabled Local analog DTE loopback test JP15 Pins 2 & 3 closed enabled Signal ground is connected to the JP18 Pins 2 & 3 closed frame ground Signal ground is not connected to the JP18 Pins 1 & 2 closed frame ground Factory configured - do not alter SW1/1 Off Only frames destined for another LAN SW1/2 On are transmitted over WAN All frames are transmitted over WAN SW1/2 Off Compression enabled SW1/3 On Compression disabled SW1/3 Off WAN link is in synchronous mode SW1/4 Off WAN link is in asynchronous mode SW1/4 On Synchronous operation mode enabled SW6/1 On Asynchronous operation mode enabled SW6/1 Off 8-bit SW6/2 On 7-bit SW6/2 Off Parity enable SW6/3 On Parity disabled SW6/3 Off Parity even SW6/4 On Parity odd SW6/4 Off 1 stop bit SW6/5 On 2 stop bits SW6/5 Off DCD mode enabled SW6/6 On CNT mode enabled SW6/6 Off DSR mode enabled SW6/7 On DTR mode enabled SW6/7 Off DATA RATE Setting Mode SW7 1200bps Sync/async 1 2400bps Sync/async 2 4800bps Sync/async 3 9600bps Sync/async 4 19.2Kbps Sync/async 5 38.4Kbps Sync/async 6 48.0Kbps Sync 7 64.0Kbps Sync 9 128.0Kbps Sync A 57.6Kbps Async C 115.2Kbps Async D 16Kbps Unidentified E 32Kbps Unidentified F ASMI-31 DIAGNOSTIC LEDS LED Color Status Condition PWR Green On Power is on PWR Green Off Power is off TD Yellow On Device is transmitting a steady space TD Yellow Blinking Device is transmitting data TD Yellow Off Device is not transmitting data RD Yellow On Device is receiving a steady space RD Yellow Blinking Device is receiving pulses from network RD Yellow Off Device is not receiving pulses from network RTS Yellow On RTS signal is high RTS Yellow Off RTS signal is low DCD Yellow On DCD signal is high DCD Yellow Off DCD signal is low LOS Red On Loss of synchronization LOS Red Blinking Synchronization not established LOS Red Off Synchronization OK ERR Red On Error detected on received configuration information ERR Red Off Error not detected on received configuration information TST Red On Device is conducting a loopback test TST Red Off Device is not conducting a loopback test ETH BRIDGE DIAGNOSTIC LEDS LED Color Status Condition LINK Green On Ethernet network bridge is good LINK Green Off Ethernet network bridge is broken COLL Yellow On Collision has been detected on network COLL Yellow Off Collision has not been detected on network RX Yellow On Data is being received RX Yellow Off Data is not being received TX Yellow On Data is being transmitted TX Yellow Off Data is not being transmitted ERR Red On Error has been detected ERR Red Off Error has not been detected