RHETOREX, INC. RTNI-2E1(120ohm) Card Type E1 CSU NIC Type E1 Maximum Onboard Memory Unidentified Boot ROM Not available Network Transfer Rate 2.048Mbps Topology Star Wiring Type RJ-48C twisted pair copper wire Data Bus 16-bit ISA [Image] CONNECTIONS Function Label Function Label RJ-48 connector to J1 RJ-48 connector to J2 trunk line A trunk line B MVIP connector P6 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not P3 Pins 11 & 12 closed alter (IRQ) » Factory configured - do not P5 Open alter (IRQ) » Factory configured - do not SW2/8 Unidentified alter » Factory configured - do not SW3/8 Unidentified alter MVIP TERMINATION Function P1/A P1/B P1/C P1/D P1/E P1/F Clockmaster Open Open Open Open N/A N/A Terminate MVIP Closed Closed Closed Closed N/A N/A TRUNK A EQUALIZATION Function P8 P9 Network mode Pins 1 & 2, 3 & 4 Pins 1 & 2, 3 & 4 closed closed User mode Pins 1 & 3, 2 & 4 Pins 1 & 3, 2 & 4 closed closed TRUNK B EQUALIZATION Function P10 P11 Network mode Pins 1 & 2, 3 & 4 Pins 1 & 2, 3 & 4 closed closed User mode Pins 1 & 3, 2 & 4 Pins 1 & 3, 2 & 4 closed closed LINE A EQUALIZATION SETTINGS Value SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 SW2/6 SW2/7 10h Open Open Closed Open Open Open Open 15h Open Open Closed Open Closed Open Closed 20h Open Closed Open Open Open Open Open 25h Open Closed Open Open Closed Open Closed 40h Closed Open Open Open Open Open Open 45h Closed Open Open Open Closed Open Closed 1Ah Open Open Closed Closed Open Closed Open 2Ah Open Closed Open Closed Open Closed Open 4Ah Closed Open Open Closed Open Closed Open 1Fh Open Open Closed Closed Closed Closed Closed 2Fh Open Closed Open Closed Closed Closed Closed 4Fh Closed Open Open Closed Closed Closed Closed Note: 12 equalization values are available. Switch 1 is the most significant bit. Switch 7 is the least significant bit. An equalization setting of 40h is recommended for a ABAM cable 0-150 feet in length, 2Ah for a cable 150-450 feet, & 15h for a cable 450-650 feet. LINE B EQUALIZATION SETTINGS Value SW3/1 SW3/2 SW3/3 SW3/4 SW3/5 SW3/6 SW3/7 10h Open Open Closed Open Open Open Open 15h Open Open Closed Open Closed Open Closed 20h Open Closed Open Open Open Open Open 25h Open Closed Open Open Closed Open Closed 40h Closed Open Open Open Open Open Open 45h Closed Open Open Open Closed Open Closed 1Ah Open Open Closed Closed Open Closed Open 2Ah Open Closed Open Closed Open Closed Open 4Ah Closed Open Open Closed Open Closed Open 1Fh Open Open Closed Closed Closed Closed Closed 2Fh Open Closed Open Closed Closed Closed Closed 4Fh Closed Open Open Closed Closed Closed Closed Note: 12 equalization values are available. Switch 1 is the most significant bit. Switch 7 is the least significant bit. An equalization setting of 40h is recommended for a ABAM cable 0-150 feet in length, 2Ah for a cable 150-450 feet, & 15h for a cable 450-650 feet. BASE I/O ADDRESS SELECTION Setting SW4/1 SW4/2 SW4/3 SW4/4 » 200h Off Off Off On 300h Off Off Off Off 2200h Off Off On On 2300h Off Off On Off 4200h Off On Off On 4300h Off On Off Off 6200h Off On On On 6300h Off On On Off 8200h On Off Off On 8300h On Off Off Off A200h On Off On On A300h On Off On Off C200h On On Off On C300h On On Off Off E200h On On On On E300h On On On Off