74 CHAPTER 3: MULTIFUNCTIONAL INTERFACE MODULESMIM-2SAE/MIM-4SAE/MIM-8SAE ModuleIntroduction MIM-2SAE/MIM-4SAE/MIM-8SAE stands for 2/4/8-port enhanced high-speedsynchronous/asynchronous serial interface module. In terms of function, SAEmodules are the same as SA modules except that SAE modules support moreprotocols, for example, RS449, X.21, and RS530.Interface Attributes The interface attributes of SAE modules are given in the following table:Interface LEDs MIM-2SAE panel is shown in the following figure:Table 43 Interface attributes of MIM-2SAE/MIM-4SAE/MIM-8SAEAttributeDescriptionSynchronous AsynchronousConnector DB-28Number of connectors 2 (MIM-2SAE)4 (MIM-4SAE)8 (MIM-8SAE)Interface standard andoperating modeV.24 V.35, RS449,X.21, RS530RS232DTE, DCE DTE, DCEMinimum baud rate(bps)1200 1200 300Maximum baud rate(bps)64 k 2.048 M 115.2Cable V.24 (RS232) DTE cableV.24 (RS232) DCE cableV.35 DTE cableV.35 DCE cableX.21 DTE cableX.21 DCE cableRS449 DTE cableRS449 DCE cableRS530 DTE cableRS530 DCE cableSupported service 1) DDN leased line2) Terminal access service1) Dialup through modems2) Backup3) Asynchronous leased line4) Dumb terminal access
