apple communications cards free download

File name communications_cards.pdf

K Service Source Communications Cards K Service Source Specifications Communications Cards Specifications ISDN NB Card - 1 ISDN NB Card Interface NuBus Processor Motorola 68000 microprocessor operating at 10 MHz Memory 512K of RAM, expandable to 1 MB Rate Adaption Data V.110 at 600, 1200, 2400, 3600, 4800, 7200, 9600, 14400, Speeds and 19200 bps V.120 determined by the remote computer's terminal adapter, which also must use the V.120 protocol Compatibility AT&T 5ESS and Northern Telecom DMS-100 ISDN switches Specifications ISDN NB Card - 2 External Connectors RJ-45 for basic rate (2B+D) four-wire S-interface according to CCITT I.430 specification RJ-11 connector for support of standard DTMF telephone Miscellaneous Built-in support for PS2 circuit power at the ISDN S-reference point Specifications Serial NB Card - 3 Serial NB Card Interface NuBus Processor Motorola 68000 microprocessor operating at 10 MHz Memory 512K of RAM, expandable to 1 MB Data Transfer Speed 19.2 Kbps 64 Kbps (DMA-backed ports) Power Dissipation 10 W External Connector DB-62 Specifications Coax/Twinax Card - 4 Coax/Twinax Card Interface NuBus Processor Motorola 68000 microprocessor operating at 10 MHz Memory 512K of RAM, expandable to 1 MB Application Apple 3270 API Programming Interface Coax Support Category A Specifications Coax/Twinax Card - 5 Power Dissipation 10 W External Connectors BNC (coax interface) DB-15 (twinax interface) K Service Source Troubleshooting Communications Cards Troubleshooting General/ - 2 General The Symptom Charts included in this chapter will help you diagnose specific symptoms related to your product. Because cures are listed on the charts in the order of most likely solution, try the first cure first. Verify whether or not the product continues to exhibit the symptom. If the symptom persists, try the next cure. (Note: If you have replaced a module, reinstall the original module before you proceed to the next cure.) For additional assistance, contact Apple Technical Support. Troubleshooti