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The new Cisco NM-8T1-IMA ATM network module allowS service providerS and enterprise customers to cost-effectively increase bandwidth, extending multiservice capabilities to remote-branch-office locations through ATM.
The Cisco 8-port T1 ATM network module with IMA (NM-8T1-IMA=) add to the broad Cisco portfolio of customer premises equipment (CPE), ATM edge, and central-office products, that allow branch offices to take advantage of the higher bandwidth and multiservice capabilities available from ATM services. The Cisco NM-8T1-IMA complement the existing OC-3 and 25-Mbps family of ATM network modules available for the Cisco 2600 and 3600 series that now offer ATM bandwidth from 1.544-Mbps to 155-Mbps.
IMA is an ATM Forum specification that provides a cost-effective and scalable alternative to T3/E3 services by allowing carriers to leverage widely available T1 services over ATM and interoperate with other vendors' standards-based equipment. Multiport T1/E1 IMA can provide organizations with highly desired fractional T3 bandwidth connectivity, which is critical in situations where DS3 or OC-3 fiber connections are either cost-prohibitive, or unavailable between a provider's central office and the customer's premises.
The Cisco 8-port T1 ATM network module with IMA (NM-8T1-IMA=) support for VoIP and H.323 video applications provides low latency, jitter-free voice support to enhance throughput, and high-quality, end-to-end voice and video performance. When combined with high-density packet telephony solutions already available on the Cisco 2600 and 3600 series, the multiport ATM network modules provide a seamless end-to-end multiservice solution, interoperable with other ATM Forum IMA version 1.0 products available from Cisco.
Designed For : Cisco 2610, 2611, 2612, 2613, 2620, 2621, 2650, 2651, 3620, 3640, 3640 Gatekeeper, 3660, 3661, 3662, 3745 VPN Bundle