Meridian America Link/Customer Controlled Routing manual MVME712A and MVME712AM transition cards

72Chapter 4: Meridian Link/CCR hardware

MVME712A and MVME712AM transition cards

The MVME712A and MVME712AM cards provide four 9-pin connectors (asynchronous serial ports 1Ð4) and a printer port connector. Additionally, the MVME712AM card provides an RJ11 port.

The MVME712AM card (shown in Figure 21) has a built-in modem and is used in countries in which that modem type is approved. The MVME712A transition card, which does not provide a built-in modem, uses a locally approved external modem for remote maintenance.

The built-in modem in the MVME712AM card provides full duplex operation over two-wire Public Switch Telephone Networks (PSTNs). It operates in asynchronous mode at data rates of 300, 600, 1200, or 2400 bps.

553-3202-210 Standard October 1998