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Model #:
PA-A3-OC3SML |
Cisco 1-Port ATM Enhanced OC3c/STM1 SMF Port Adapter, Long Reach, PA-A3-OC3SML, |
Refurbished |
Overview: The refurbished Cisco PA-A3-OC3SML is an enhanced asynchronous transfer mode (ATM) port adapters (ATM PA-A3) are single-port, single and dual-wide ATM port adapters for the Cisco 7200, 7500 and 7600 OSR series routers using the FlexWAN module for the Catalyst© 6000 family of switches. The ATM PA-A3 is designed with a high-performance, dual segmentation and reassembly (SAR) architecture with local buffer memory. The ATM PA-A3 supports advanced ATM hardware features such as per-virtual circuit (VC) and per-virtual path (VP) traffic shaping, as well as support for most ATM service classes such as non-real-time Variable Bit Rate (nrt-VBR), Available Bit Rate (ABR) and Unspecified Bit Rate (UBR), and support of 4096 ATM VCs. IETF RFC 2684 (updated RFC 1483) support for multiple protocol encapsulations over ATM IETF RFC 2364 and 2516 for PPP over ATM IETF RFC 1577 support for classical IP and ARP over ATM 1024 concurrent SARs ATM service classes: UBR, UBR+, VBR-nrt, ABR (not on OC-12/STM-4 interface) ATM Forum UNI 3.0, 3.1, and 4.0 Supports AAL5 ATM adaptation layer for data services Supports AAL2 ATM adaptation layer for voice services (Cisco 7200 with OC-3/STM-1, DS3 and E3 interfaces only) Up to 4096 simultaneous virtual circuits (VCs) Layer 2 per-VC and per-VP queuing and traffic shaping ATM PVCs and SVCs LANE 2.0 client and server F4 & F5 Operations and Maintenance (OAM) cell support MPOA client and server MPLS, MPLS Traffic Engineering, MPLS-VPN, MPLS-COS Interim Local Management Interface (ILMI) |
sales@MTMnet.com |