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Analog Modem, External Enclosure, Serial RS-232 Interface, 33.6 Kbps Read More
Fax Interface Card, Internal Enclosure, PCI Interface Read More
Analog Modem, Internal Enclosure, PCI Interface, 56 Kbps Read More
Analog Modem, External Enclosure, USB Interface, 56 Kbps Read More
Analog Modem, Internal Enclosure, PCI Interface, 56 Kbps Read More
DSU / CSU, External Enclosure, Serial RS-232 Interface, 1.5 Mbps Read More
DSU / CSU, External Enclosure, Serial V.35 Interface, 1.5 Mbps Read More
DSU / CSU, External Enclosure, Serial V.35 Interface, 1.544 Mbps Read More
DSU / CSU, External Enclosure, Serial RS-232 Interface, 1.5 Mbps Read More
Voice Interface Card, Internal Enclosure, Expansion Slot Interface Read More
Since a variety of line types may be terminated in the Cisco AS series, Cisco uses modem ISDN channel aggregation (MICA) technology to support a wide range of data call termination types. MICA technology provides DSP-based modem termination for any data link protocol offered on a 56/64-kbps channel. The benefits of using DSP technology are twofold. Since modem technology is constantly evolving, these DSPs are programmable and allow for rapid adoption of new standards as well as customized features. Secondly, with DSP technology, the dial shelf can process any data link-oriented tasks that are inherently CPU intensive. Thus the router CPU may concentrate on processing routing tasks, WAN optimization, management, security, and QoS features. Read More
Voice / WAN Interface Card, Internal Enclosure, Expansion Slot Interface Read More
Fax Interface Card, Internal Enclosure, Expansion Slot Interface Read More
DSU / CSU, External Enclosure, PC Card Interface, 2.048 Mbps Read More
