Information
The Cisco's 4-Port E1 and 1-Port E3 ATM Circuit Emulation Services Port Adapter is a dual-wide module. It has four E1 (2.048 Mbps) 120-ohm constant bit rate (CBR) ports that can support both structured (N x 64 kbps) and unstructured ATM Forum-compliant circuit emulation services (CES), and a single port of E3 (34 Mbps) standards-based ATM interface. The target application of the port adapter is access to a broadband public or private ATM network where multiservice consolidation of voice, video, and data traffic over a single ATM link is a requirement.
Specifications
Management
- SNMP
- ATM MIB
Product Name
4-Port E1 and 1-Port E3 ATM Circuit Emulation Services Port Adapter
Product Type
Shared Port Adapter
Compatibility
- Cisco 7200 Series Router
- Cisco uBR7246
Interfaces/Ports
- 4 x E1
- 1 x E3
Connectivity Media
- 120-ohm UTP
- 75-ohm Coaxial
Data Transfer Rate
- 2.048Mbps E1
- 34.368Mbps E3
Interfaces Details
- 4 x RJ-48C E1
- 1 x BNC E3
Additional Information
- New VC configuration
- VC integrity management
- PVC discovery
- Multiprotocol inverse ARP
- PPP over ATM
- Online insertion and removal (OIR)
- Four-port E1 (120-ohm) constant bit rate (CBR) for CES
- Up to 2046 virtual circuits (VCs) and 124 CBR VCs
- Cross-connect Circuit Emulation Services (CES), Structured and unstructured