1-Port ATM Enhanced OC3c/STM-1 Single-mode (LR) Port Adapter PA-A3-OC3SML

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The 1-port ATM enhanced PA-A3-OC3SML is a single-port, single-wide ATM port adapter for the Cisco® 7200, 7500, and 7600 OSR series routers using the FlexWAN module for the Cisco Catalyst© 6000 family of switches. The PA-A3-OC3SML is  designed with a high-performance, dual-segmentation, and reassembly (SAR) architecture with local buffer memory. Variants on the PA-A3-OC3SML:
• PA-A3-OC3MM, 1-port ATM enhanced OC3c/STM1 MM
• PA-A3-OC3SMI, 1-port ATM enhanced OC3c/STM1 SM(IR)
• PA-A3-OC3SML, 1-port ATM enhanced OC3c/STM1 SM(LR)
Manufacturer Cisco Systems, Inc
Manufacturer Part Number PA-A3-OC3SML
Brand Name Cisco
Product Name ATM Enhanced OC3c/STM-1 Single-mode (LR) Port Adapter
Product Type Port Adapter
• Up to 4096 simultaneously available virtual circuits (VCs)
(Note On the Catalyst 6000 family FlexWAN module, each PA-A3 supports up to 1024 VCs.)
• Up to 1024 simultaneous segmentations and reassemblies (SARs)
• ATM adaptation layer 5 (AAL5) for data traffic
• Physical interfaces: DS-3 and E3 electrical coaxial cable (models PA-A3-T3 and PA-A3-E3 respectively) ITU G.703; SONET/SDH (software selectable) optical fiber (OC-3c or STM-1)
• Traffic shaping on a per-VC basis
• IP-to-ATM class of service (CoS)
• Non-real-time variable bit rate (nrt-VBR), unspecified bit rate (UBR), and available bit rate (ABR) quality of service (QoS)
• Operation, Administration, and Maintenance alarm indication signal (OAM AIS) cells
• Online insertion and removal (OIR) on the Cisco 7100 series routers, Cisco 7200 series routers, Cisco 7200 VXR routers, Cisco uBR7200 series routers, Cisco 7201 router, Cisco 7301 router, and Cisco 7401ASR router.
• LAN Emulation (LANE)
The PA-A3 supports the following protocols, services, and ATM-specific software:
• User-Network Interface (UNI) signaling
• Integrated Local Management Interface (ILMI)
• RFC 1483
Temperature 50°F (10°C) to 104°F (40°C) operating
Humidity 0% to 90% non-condensing