Your Source for New or Used Cisco NM-1A-E3
Cisco 4000 Series  Cisco 4000 Series Products NM-1A-E3 1pt E3 ATM Network Module
The Cisco DS3/E3 ATM Network Modules available for the Cisco 2600, 2800, 3600, 3700, and 3800 Series Routers provide ATM WAN connectivity for the branch office. Both versions provide a single ATM connection of either 44 Mbps for DS3, or 34 Mbps for E3 using 75-ohm BNC connectors. Both the DS3 (NM-1A-T3) and E3 (NM-1A-E3) ATM network modules support ATM Forum compliant framing standard AAL5. ATM Traffic Management support includes UBR, UBR+, VBR-rt, VBR-nrt, CBR, and ABR classes of traffic.
The DS3/E3 ATM network modules provide a cost-effective solution that can be deployed in the Cisco 2600, 2800, 3600, 3700, and 3800 Series Routers as service provider customer premise equipment (CPE) or at large enterprise branch and smaller regional office locations for consolidating multiservice data, voice and video services over a single ATM link.
Your Cisco NM-1A-E3 is ready for immediate shipment the same day you place your order in most cases and every product we sell comes with an industry leading One-Year Warranty. Plus, with our ADC Warranty Shield program we can even offer you a Lifetime Warranty. Our relationship doesn't end when the sale is completed. It's just beginning. Free technical support is available toll free by calling (888)872-5619.
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