Cisco 1605 Hardware Installation Guide - Page 68
-Port RS-232 Asynchronous/Synchronous HWIC, 8-Port Asynchronous HWIC,
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Serial High Speed WICs Serial Interface Cards 8-Port RS-232 Asynchronous/Synchronous HWIC The 8-port RS-232 asynchronous/synchronous HWIC (HWIC-8A-RS232), illustrated in Figure 39, provides 8 asynchronous/synchronous RS-232 interfaces in both DCE and DTE formats. Data rates of up to 230.4 kbps are supported in asynchronous mode, and up to 256 kbps in synchronous mode. Figure 39 8-Port RS-232 Asynchronous/Synchronous HWIC Front Panel (HWIC-8A/S-RS232) Serial ports 117622 CONN HWIC-8A/S 4-7 0-3 CONN CONN LEDs 8-Port Asynchronous HWIC The 8-port asynchronous HWIC (HWIC-8A), illustrated in Figure 40, provides 8 asynchronous RS-232 interfaces in DTE format, at data rates of up to 230.4 kbps. Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the 8-port asynchronous HWIC (HWIC-8A) only to intra-building or non-exposed wiring or cabling. The intrabuilding cable must be shielded and the shield must be grounded at both ends. Figure 40 8-Port Asynchronous HWIC Front Panel (HWIC-8A) Serial ports 117621 HWIC-8A 0-7 CONN CONN LED 16-Port Asynchronous HWIC The 16-port asynchronous HWIC (HWIC-16A), illustrated in Figure 41, provides 16 asynchronous RS-232 interfaces in DTE format, at data rates of up to 230.4 kbps. Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the 16-port asynchronous HWIC (HWIC-16A) only to intra-building or non-exposed wiring or cabling. The intrabuilding cable must be shielded and the shield must be grounded at both ends. OL-12843-01 8