Cisco CISCO1701-K9-RF Hardware Installation Guide - Page 141
WIC-1AM and WIC-2AM Features, Analog Modem WIC LEDs
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Analog Modem WAN Interface Cards Analog Modem WIC LEDs WIC-1AM and WIC-2AM Features The WIC-1AM and WIC-2AM interface cards support the following protocols: • All standard data rates from 300 bps to 33.6 kbps (V.34bis) • V.42bis and MNP 5 data compression • V.42, LAPM, and MNP 2 to 4 error correction • V.90 up to 56 kbps • MNP 10 for high performance under all line conditions • MNP 10EC for high performance in analog cellular environments WIC-1AM-V2 and WIC-2AM-V2 Features You can upgrade WIC-1AM-V2 and WIC-2AM-V2 WAN interface card modem firmware, if a new image is released. For more information about configuring the WIC-1AM-V2 and WIC-2AM-V2 interface cards, and upgrading the modem firmware, see the Cisco WIC-1AM-V2 and WIC-2AM-V2 Analog Modem WAN Interface Card feature document. The WIC-1AM-V2 and WIC-2AM-V2 interface cards support the following protocols: • All standard data rates from 300 bps to 33.6 kbps (V.34bis) • V.42bis and MNP 5 data compression • V.42, LAPM, and MNP 2 to 4 error correction • V.44 for a higher compression ratio over V.42bis compression technology. • V.90 up to 56 kbps • V.92 with quick-connect • MNP 10 for high performance under all line conditions • MNP 10EC for high performance in analog cellular environments Analog Modem WIC LEDs The analog modem WIC LEDs are shown in Figure 102 to Figure 105. The functions of the LEDs are described in Table 28. Table 28 Analog Modem WIC LEDs LED Description SP Speed indication • On = High speed (V.56/V.90) • Off = Low speed (V.32/V.32b/V.34) CN Connect (carrier detect) OH Off-hook status OL-12848-01 3